[{"id":"V3-2024-DE-TH01","type":"state","name":"V3-2024-DE-TH01","domain":{"id":null,"name":"le"},"subject":{"id":null,"name":"Deutsch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.1","position":1,"iqbId":"D38701","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":-1.478,"bistaPoints":406.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.6343,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.i","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7875,"frequency":630,"standardDeviation":0.4093}},{"id":null,"name":"1.2","position":1,"iqbId":"D38702","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":-2.188,"bistaPoints":339.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.7514,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Kompetenz","name":"3.3.c","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8662,"frequency":693,"standardDeviation":0.3406}},{"id":null,"name":"1.3","position":1,"iqbId":"D38703","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":-1.414,"bistaPoints":412.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.6229,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.i","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7538,"frequency":603,"standardDeviation":0.4311}},{"id":null,"name":"1.4","position":1,"iqbId":"D38704","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":-2.977,"bistaPoints":266.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.8514,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9375,"frequency":750,"standardDeviation":0.2422}},{"id":null,"name":"1.5","position":1,"iqbId":"D38714","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":-0.835,"bistaPoints":466.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5143,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.f","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.66,"frequency":528,"standardDeviation":0.474}},{"id":null,"name":"1.6","position":1,"iqbId":"D38706","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":-1.93,"bistaPoints":363.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.7114,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8425,"frequency":674,"standardDeviation":0.3645}},{"id":null,"name":"1.7","position":1,"iqbId":"D38705","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":0.53,"bistaPoints":593.5,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.2686,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.g","description":null},{"id":null,"type":"Kompetenz","name":"3.3.i","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.385,"frequency":308,"standardDeviation":0.4869}},{"id":null,"name":"1.8","position":1,"iqbId":"D38707","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":0.838,"bistaPoints":622.3,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.2229,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.g","description":null},{"id":null,"type":"Kompetenz","name":"3.3.i","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3688,"frequency":295,"standardDeviation":0.4828}},{"id":null,"name":"1.9","position":1,"iqbId":"D38715","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":-1.93,"bistaPoints":363.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.7114,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8425,"frequency":674,"standardDeviation":0.3645}},{"id":null,"name":"1.1","position":1,"iqbId":"D38708","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":-0.279,"bistaPoints":518.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.4086,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5587,"frequency":447,"standardDeviation":0.4968}},{"id":null,"name":"1.11","position":1,"iqbId":"D38711","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":0.79,"bistaPoints":617.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.2292,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.i","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.36,"frequency":288,"standardDeviation":0.4803}},{"id":null,"name":"1.12","position":1,"iqbId":"D38713","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":0.334,"bistaPoints":575.2,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.3,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.h","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.425,"frequency":340,"standardDeviation":0.4947}},{"id":null,"name":"2.1","position":2,"iqbId":"D39301","exercise":{"id":null,"name":"Eintrittskarte"},"parameters":{"logit":-3.608,"bistaPoints":207.2,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.8984,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9563,"frequency":765,"standardDeviation":0.2047}},{"id":null,"name":"2.2","position":2,"iqbId":"D39302","exercise":{"id":null,"name":"Eintrittskarte"},"parameters":{"logit":-1.607,"bistaPoints":394.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.6492,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8175,"frequency":654,"standardDeviation":0.3865}},{"id":null,"name":"2.3","position":2,"iqbId":"D39304","exercise":{"id":null,"name":"Eintrittskarte"},"parameters":{"logit":-3.573,"bistaPoints":210.4,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.8958,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9613,"frequency":769,"standardDeviation":0.1931}},{"id":null,"name":"2.4","position":2,"iqbId":"D39305","exercise":{"id":null,"name":"Eintrittskarte"},"parameters":{"logit":-0.415,"bistaPoints":505.3,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.4282,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Kompetenz","name":"3.3.","description":null},{"id":null,"type":"Kompetenz","name":"3.3.f","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.63,"frequency":504,"standardDeviation":0.4831}},{"id":null,"name":"2.5","position":2,"iqbId":"D39306","exercise":{"id":null,"name":"Eintrittskarte"},"parameters":{"logit":-1.289,"bistaPoints":423.7,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5911,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Kompetenz","name":"3.3.c","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7525,"frequency":602,"standardDeviation":0.4318}},{"id":null,"name":"2.6","position":2,"iqbId":"D39307","exercise":{"id":null,"name":"Eintrittskarte"},"parameters":{"logit":-1.318,"bistaPoints":421.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5964,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.g","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7625,"frequency":610,"standardDeviation":0.4258}},{"id":null,"name":"2.7","position":2,"iqbId":"D39308","exercise":{"id":null,"name":"Eintrittskarte"},"parameters":{"logit":-2.857,"bistaPoints":277.3,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.8281,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9237,"frequency":739,"standardDeviation":0.2656}},{"id":null,"name":"2.8","position":2,"iqbId":"D39310","exercise":{"id":null,"name":"Eintrittskarte"},"parameters":{"logit":-2.11,"bistaPoints":347.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.7292,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8575,"frequency":686,"standardDeviation":0.3498}},{"id":null,"name":"2.9","position":2,"iqbId":"D39312","exercise":{"id":null,"name":"Eintrittskarte"},"parameters":{"logit":-0.159,"bistaPoints":529.2,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.3822,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Kompetenz","name":"3.3.","description":null},{"id":null,"type":"Kompetenz","name":"3.3.f","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5138,"frequency":411,"standardDeviation":0.5001}},{"id":null,"name":"3.1","position":3,"iqbId":"D22L00101","exercise":{"id":null,"name":"Feuerwehr rettet Küken mit Staubsauger aus Gully"},"parameters":{"logit":-3.4025,"bistaPoints":226.4,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.8735,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9487,"frequency":759,"standardDeviation":0.2206}},{"id":null,"name":"3.2","position":3,"iqbId":"D22L00102","exercise":{"id":null,"name":"Feuerwehr rettet Küken mit Staubsauger aus Gully"},"parameters":{"logit":-1.1195,"bistaPoints":439.5,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5262,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7225,"frequency":578,"standardDeviation":0.448}},{"id":null,"name":"3.3","position":3,"iqbId":"D22L00103","exercise":{"id":null,"name":"Feuerwehr rettet Küken mit Staubsauger aus Gully"},"parameters":{"logit":-0.4035,"bistaPoints":506.4,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.3905,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.c","description":null},{"id":null,"type":"Kompetenz","name":"3.3.g","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6062,"frequency":485,"standardDeviation":0.4889}},{"id":null,"name":"3.4","position":3,"iqbId":"D22L00107","exercise":{"id":null,"name":"Feuerwehr rettet Küken mit Staubsauger aus Gully"},"parameters":{"logit":0.0825,"bistaPoints":551.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.3054,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.a","description":null},{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5112,"frequency":409,"standardDeviation":0.5002}},{"id":null,"name":"3.5","position":3,"iqbId":"D22L00108","exercise":{"id":null,"name":"Feuerwehr rettet Küken mit Staubsauger aus Gully"},"parameters":{"logit":0.4695,"bistaPoints":587.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.2448,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.c","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4437,"frequency":355,"standardDeviation":0.4971}},{"id":null,"name":"3.6","position":3,"iqbId":"D22L00109","exercise":{"id":null,"name":"Feuerwehr rettet Küken mit Staubsauger aus Gully"},"parameters":{"logit":-0.8875,"bistaPoints":461.2,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.4818,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.2.g","description":null},{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6887,"frequency":551,"standardDeviation":0.4633}}]},{"id":"V3-2024-DE-TH01","type":"state","name":"V3-2024-DE-TH01","domain":{"id":null,"name":"ho"},"subject":{"id":null,"name":"Deutsch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.1","position":1,"iqbId":"D23H00601","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-2.8346,"bistaPoints":237.2,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.8358,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9213,"frequency":737,"standardDeviation":0.2695}},{"id":null,"name":"1.2","position":1,"iqbId":"D23H00602","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-1.2146,"bistaPoints":417.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5784,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.735,"frequency":588,"standardDeviation":0.4416}},{"id":null,"name":"1.3","position":1,"iqbId":"D23H00603","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-3.7996,"bistaPoints":129.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.9191,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9788,"frequency":783,"standardDeviation":0.1443}},{"id":null,"name":"1.4","position":1,"iqbId":"D23H00604","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-2.3016,"bistaPoints":296.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.7672,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.86,"frequency":688,"standardDeviation":0.3472}},{"id":null,"name":"1.5","position":1,"iqbId":"D23H00605","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-3.2756,"bistaPoints":188.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.8799,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.95,"frequency":760,"standardDeviation":0.2181}},{"id":null,"name":"1.6","position":1,"iqbId":"D23H00606","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-0.6656,"bistaPoints":478.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.4681,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6388,"frequency":511,"standardDeviation":0.4807}},{"id":null,"name":"1.7","position":1,"iqbId":"D23H00607","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-3.9646,"bistaPoints":111.4,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.9289,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.98,"frequency":784,"standardDeviation":0.1401}},{"id":null,"name":"1.8","position":1,"iqbId":"D23H00608","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-1.0176,"bistaPoints":439.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5392,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7137,"frequency":571,"standardDeviation":0.4523}},{"id":null,"name":"1.9","position":1,"iqbId":"D23H00609","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-0.8106,"bistaPoints":462.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.4975,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.67,"frequency":536,"standardDeviation":0.4705}},{"id":null,"name":"2.1","position":2,"iqbId":"D23H00901","exercise":{"id":null,"name":"Robben in der Nordsee"},"parameters":{"logit":-2.7816,"bistaPoints":243.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.8515,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9237,"frequency":739,"standardDeviation":0.2656}},{"id":null,"name":"2.2","position":2,"iqbId":"D23H00902","exercise":{"id":null,"name":"Robben in der Nordsee"},"parameters":{"logit":-2.0016,"bistaPoints":330.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.7507,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8538,"frequency":683,"standardDeviation":0.3536}},{"id":null,"name":"2.3","position":2,"iqbId":"D23H00909","exercise":{"id":null,"name":"Robben in der Nordsee"},"parameters":{"logit":-2.0366,"bistaPoints":326.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.756,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.885,"frequency":708,"standardDeviation":0.3192}},{"id":null,"name":"2.4","position":2,"iqbId":"D23H00904","exercise":{"id":null,"name":"Robben in der Nordsee"},"parameters":{"logit":-1.0326,"bistaPoints":437.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5782,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.73,"frequency":584,"standardDeviation":0.4442}},{"id":null,"name":"2.5","position":2,"iqbId":"D23H00906","exercise":{"id":null,"name":"Robben in der Nordsee"},"parameters":{"logit":-0.7476,"bistaPoints":469.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5227,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6613,"frequency":529,"standardDeviation":0.4736}},{"id":null,"name":"2.6","position":2,"iqbId":"D23H00907","exercise":{"id":null,"name":"Robben in der Nordsee"},"parameters":{"logit":1.3114,"bistaPoints":698.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.1618,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.2612,"frequency":209,"standardDeviation":0.4396}},{"id":null,"name":"2.7","position":2,"iqbId":"D23H00910","exercise":{"id":null,"name":"Robben in der Nordsee"},"parameters":{"logit":-1.1966,"bistaPoints":419.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.6101,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7525,"frequency":602,"standardDeviation":0.4318}},{"id":null,"name":"2.8","position":2,"iqbId":"D23H00911","exercise":{"id":null,"name":"Robben in der Nordsee"},"parameters":{"logit":0.5244,"bistaPoints":611.3,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.2759,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4375,"frequency":350,"standardDeviation":0.4964}},{"id":null,"name":"3.1","position":3,"iqbId":"D23H00701","exercise":{"id":null,"name":"Der Unglücksrabe"},"parameters":{"logit":-1.3046,"bistaPoints":407.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5873,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.77,"frequency":616,"standardDeviation":0.4211}},{"id":null,"name":"3.2","position":3,"iqbId":"D23H00702","exercise":{"id":null,"name":"Der Unglücksrabe"},"parameters":{"logit":-1.0786,"bistaPoints":432.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.545,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7113,"frequency":569,"standardDeviation":0.4535}},{"id":null,"name":"3.3","position":3,"iqbId":"D23H00704","exercise":{"id":null,"name":"Der Unglücksrabe"},"parameters":{"logit":-1.2616,"bistaPoints":412.4,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5794,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7512,"frequency":601,"standardDeviation":0.4326}},{"id":null,"name":"3.4","position":3,"iqbId":"D23H00705","exercise":{"id":null,"name":"Der Unglücksrabe"},"parameters":{"logit":-0.3606,"bistaPoints":512.7,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.4074,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5813,"frequency":465,"standardDeviation":0.4937}},{"id":null,"name":"3.5","position":3,"iqbId":"D23H00707","exercise":{"id":null,"name":"Der Unglücksrabe"},"parameters":{"logit":-2.3786,"bistaPoints":288.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.7646,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8812,"frequency":705,"standardDeviation":0.3237}},{"id":null,"name":"3.6","position":3,"iqbId":"D23H00709","exercise":{"id":null,"name":"Der Unglücksrabe"},"parameters":{"logit":-0.4146,"bistaPoints":506.7,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.4176,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6312,"frequency":505,"standardDeviation":0.4828}},{"id":null,"name":"3.7","position":3,"iqbId":"D23H00710","exercise":{"id":null,"name":"Der Unglücksrabe"},"parameters":{"logit":0.6194,"bistaPoints":621.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.2381,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3663,"frequency":293,"standardDeviation":0.4821}},{"id":null,"name":"3.8","position":3,"iqbId":"D23H00711","exercise":{"id":null,"name":"Der Unglücksrabe"},"parameters":{"logit":-0.2216,"bistaPoints":528.2,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.382,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.575,"frequency":460,"standardDeviation":0.4947}}]},{"id":"V3-2024-DE-TH02","type":"state","name":"V3-2024-DE-TH02","domain":{"id":null,"name":"le"},"subject":{"id":null,"name":"Deutsch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.1","position":1,"iqbId":"D38701","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":-1.478,"bistaPoints":406.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.6343,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.i","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7788,"frequency":623,"standardDeviation":0.4153}},{"id":null,"name":"1.2","position":1,"iqbId":"D38702","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":-2.188,"bistaPoints":339.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.7514,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Kompetenz","name":"3.3.c","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8662,"frequency":693,"standardDeviation":0.3406}},{"id":null,"name":"1.3","position":1,"iqbId":"D38703","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":-1.414,"bistaPoints":412.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.6229,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.i","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.74,"frequency":592,"standardDeviation":0.4389}},{"id":null,"name":"1.4","position":1,"iqbId":"D38704","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":-2.977,"bistaPoints":266.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.8514,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9075,"frequency":726,"standardDeviation":0.2899}},{"id":null,"name":"1.5","position":1,"iqbId":"D38714","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":-0.835,"bistaPoints":466.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5143,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.f","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6675,"frequency":534,"standardDeviation":0.4714}},{"id":null,"name":"1.6","position":1,"iqbId":"D38706","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":-1.93,"bistaPoints":363.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.7114,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.83,"frequency":664,"standardDeviation":0.3759}},{"id":null,"name":"1.7","position":1,"iqbId":"D38705","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":0.53,"bistaPoints":593.5,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.2686,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.g","description":null},{"id":null,"type":"Kompetenz","name":"3.3.i","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4125,"frequency":330,"standardDeviation":0.4926}},{"id":null,"name":"1.8","position":1,"iqbId":"D38707","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":0.838,"bistaPoints":622.3,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.2229,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.g","description":null},{"id":null,"type":"Kompetenz","name":"3.3.i","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3825,"frequency":306,"standardDeviation":0.4863}},{"id":null,"name":"1.9","position":1,"iqbId":"D38715","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":-1.93,"bistaPoints":363.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.7114,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8287,"frequency":663,"standardDeviation":0.377}},{"id":null,"name":"1.1","position":1,"iqbId":"D38708","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":-0.279,"bistaPoints":518.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.4086,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.545,"frequency":436,"standardDeviation":0.4983}},{"id":null,"name":"1.11","position":1,"iqbId":"D38711","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":0.79,"bistaPoints":617.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.2292,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.i","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3563,"frequency":285,"standardDeviation":0.4792}},{"id":null,"name":"1.12","position":1,"iqbId":"D38713","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":0.334,"bistaPoints":575.2,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.3,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.h","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4275,"frequency":342,"standardDeviation":0.495}},{"id":null,"name":"2.1","position":2,"iqbId":"D22L00502","exercise":{"id":null,"name":"Traumberuf Försterin"},"parameters":{"logit":-0.6475,"bistaPoints":483.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.464,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Kompetenz","name":"3.3.g","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6062,"frequency":485,"standardDeviation":0.4889}},{"id":null,"name":"2.2","position":2,"iqbId":"D22L00503","exercise":{"id":null,"name":"Traumberuf Försterin"},"parameters":{"logit":3.5075,"bistaPoints":871.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.0316,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.c","description":null},{"id":null,"type":"Kompetenz","name":"3.3.f","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.035,"frequency":28,"standardDeviation":0.1839}},{"id":null,"name":"2.3","position":2,"iqbId":"D22L00504","exercise":{"id":null,"name":"Traumberuf Försterin"},"parameters":{"logit":1.0965,"bistaPoints":646.4,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.1931,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Kompetenz","name":"3.3.c","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.2925,"frequency":234,"standardDeviation":0.4552}},{"id":null,"name":"2.4","position":2,"iqbId":"D22L00506","exercise":{"id":null,"name":"Traumberuf Försterin"},"parameters":{"logit":-0.2655,"bistaPoints":519.3,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.3966,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Kompetenz","name":"3.3.c","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5587,"frequency":447,"standardDeviation":0.4968}},{"id":null,"name":"2.5","position":2,"iqbId":"D22L00507","exercise":{"id":null,"name":"Traumberuf Försterin"},"parameters":{"logit":-0.9675,"bistaPoints":453.7,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5201,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Kompetenz","name":"3.3.c","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6725,"frequency":538,"standardDeviation":0.4696}},{"id":null,"name":"2.6","position":2,"iqbId":"D22L00508","exercise":{"id":null,"name":"Traumberuf Försterin"},"parameters":{"logit":-0.2655,"bistaPoints":519.3,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.3966,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Kompetenz","name":"3.3.c","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5637,"frequency":451,"standardDeviation":0.4962}},{"id":null,"name":"2.7","position":2,"iqbId":"D22L00509","exercise":{"id":null,"name":"Traumberuf Försterin"},"parameters":{"logit":1.0885,"bistaPoints":645.7,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.1954,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Kompetenz","name":"3.3.e","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.295,"frequency":236,"standardDeviation":0.4563}},{"id":null,"name":"2.8","position":2,"iqbId":"D22L00510","exercise":{"id":null,"name":"Traumberuf Försterin"},"parameters":{"logit":-1.4585,"bistaPoints":407.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.6063,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.a","description":null},{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7762,"frequency":621,"standardDeviation":0.417}},{"id":null,"name":"2.9","position":2,"iqbId":"D22L00511","exercise":{"id":null,"name":"Traumberuf Försterin"},"parameters":{"logit":-0.1145,"bistaPoints":533.4,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.3718,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.c","description":null},{"id":null,"type":"Kompetenz","name":"3.3.e","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4913,"frequency":393,"standardDeviation":0.5002}},{"id":null,"name":"2.1","position":2,"iqbId":"D22L00512","exercise":{"id":null,"name":"Traumberuf Försterin"},"parameters":{"logit":0.4845,"bistaPoints":589.3,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.2767,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.c","description":null},{"id":null,"type":"Kompetenz","name":"3.3.e","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4263,"frequency":341,"standardDeviation":0.4948}},{"id":null,"name":"2.11","position":2,"iqbId":"D22L00513","exercise":{"id":null,"name":"Traumberuf Försterin"},"parameters":{"logit":-1.3425,"bistaPoints":418.7,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5862,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.f","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7625,"frequency":610,"standardDeviation":0.4258}}]},{"id":"V3-2024-DE-TH02","type":"state","name":"V3-2024-DE-TH02","domain":{"id":null,"name":"ho"},"subject":{"id":null,"name":"Deutsch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.1","position":1,"iqbId":"D23H00601","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-2.8346,"bistaPoints":237.2,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.8358,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.93,"frequency":744,"standardDeviation":0.2553}},{"id":null,"name":"1.2","position":1,"iqbId":"D23H00602","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-1.2146,"bistaPoints":417.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5784,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7262,"frequency":581,"standardDeviation":0.4462}},{"id":null,"name":"1.3","position":1,"iqbId":"D23H00603","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-3.7996,"bistaPoints":129.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.9191,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.965,"frequency":772,"standardDeviation":0.1839}},{"id":null,"name":"1.4","position":1,"iqbId":"D23H00604","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-2.3016,"bistaPoints":296.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.7672,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.875,"frequency":700,"standardDeviation":0.3309}},{"id":null,"name":"1.5","position":1,"iqbId":"D23H00605","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-3.2756,"bistaPoints":188.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.8799,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.95,"frequency":760,"standardDeviation":0.2181}},{"id":null,"name":"1.6","position":1,"iqbId":"D23H00606","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-0.6656,"bistaPoints":478.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.4681,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6562,"frequency":525,"standardDeviation":0.4753}},{"id":null,"name":"1.7","position":1,"iqbId":"D23H00607","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-3.9646,"bistaPoints":111.4,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.9289,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9762,"frequency":781,"standardDeviation":0.1524}},{"id":null,"name":"1.8","position":1,"iqbId":"D23H00608","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-1.0176,"bistaPoints":439.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5392,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.655,"frequency":524,"standardDeviation":0.4757}},{"id":null,"name":"1.9","position":1,"iqbId":"D23H00609","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-0.8106,"bistaPoints":462.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.4975,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.67,"frequency":536,"standardDeviation":0.4705}},{"id":null,"name":"2.1","position":2,"iqbId":"D23H00901","exercise":{"id":null,"name":"Robben in der Nordsee"},"parameters":{"logit":-2.7816,"bistaPoints":243.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.8515,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9012,"frequency":721,"standardDeviation":0.2985}},{"id":null,"name":"2.2","position":2,"iqbId":"D23H00902","exercise":{"id":null,"name":"Robben in der Nordsee"},"parameters":{"logit":-2.0016,"bistaPoints":330.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.7507,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8275,"frequency":662,"standardDeviation":0.3781}},{"id":null,"name":"2.3","position":2,"iqbId":"D23H00909","exercise":{"id":null,"name":"Robben in der Nordsee"},"parameters":{"logit":-2.0366,"bistaPoints":326.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.756,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.85,"frequency":680,"standardDeviation":0.3573}},{"id":null,"name":"2.4","position":2,"iqbId":"D23H00904","exercise":{"id":null,"name":"Robben in der Nordsee"},"parameters":{"logit":-1.0326,"bistaPoints":437.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5782,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6963,"frequency":557,"standardDeviation":0.4602}},{"id":null,"name":"2.5","position":2,"iqbId":"D23H00906","exercise":{"id":null,"name":"Robben in der Nordsee"},"parameters":{"logit":-0.7476,"bistaPoints":469.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5227,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.65,"frequency":520,"standardDeviation":0.4773}},{"id":null,"name":"2.6","position":2,"iqbId":"D23H00907","exercise":{"id":null,"name":"Robben in der Nordsee"},"parameters":{"logit":1.3114,"bistaPoints":698.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.1618,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.265,"frequency":212,"standardDeviation":0.4416}},{"id":null,"name":"2.7","position":2,"iqbId":"D23H00910","exercise":{"id":null,"name":"Robben in der Nordsee"},"parameters":{"logit":-1.1966,"bistaPoints":419.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.6101,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.73,"frequency":584,"standardDeviation":0.4442}},{"id":null,"name":"2.8","position":2,"iqbId":"D23H00911","exercise":{"id":null,"name":"Robben in der Nordsee"},"parameters":{"logit":0.5244,"bistaPoints":611.3,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.2759,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.35,"frequency":280,"standardDeviation":0.4773}},{"id":null,"name":"3.1","position":3,"iqbId":"D23H00701","exercise":{"id":null,"name":"Der Unglücksrabe"},"parameters":{"logit":-1.3046,"bistaPoints":407.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5873,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7438,"frequency":595,"standardDeviation":0.4368}},{"id":null,"name":"3.2","position":3,"iqbId":"D23H00702","exercise":{"id":null,"name":"Der Unglücksrabe"},"parameters":{"logit":-1.0786,"bistaPoints":432.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.545,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.68,"frequency":544,"standardDeviation":0.4668}},{"id":null,"name":"3.3","position":3,"iqbId":"D23H00704","exercise":{"id":null,"name":"Der Unglücksrabe"},"parameters":{"logit":-1.2616,"bistaPoints":412.4,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5794,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7212,"frequency":577,"standardDeviation":0.4487}},{"id":null,"name":"3.4","position":3,"iqbId":"D23H00705","exercise":{"id":null,"name":"Der Unglücksrabe"},"parameters":{"logit":-0.3606,"bistaPoints":512.7,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.4074,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5537,"frequency":443,"standardDeviation":0.4974}},{"id":null,"name":"3.5","position":3,"iqbId":"D23H00707","exercise":{"id":null,"name":"Der Unglücksrabe"},"parameters":{"logit":-2.3786,"bistaPoints":288.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.7646,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8838,"frequency":707,"standardDeviation":0.3207}},{"id":null,"name":"3.6","position":3,"iqbId":"D23H00709","exercise":{"id":null,"name":"Der Unglücksrabe"},"parameters":{"logit":-0.4146,"bistaPoints":506.7,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.4176,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5775,"frequency":462,"standardDeviation":0.4943}},{"id":null,"name":"3.7","position":3,"iqbId":"D23H00710","exercise":{"id":null,"name":"Der Unglücksrabe"},"parameters":{"logit":0.6194,"bistaPoints":621.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.2381,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.38,"frequency":304,"standardDeviation":0.4857}},{"id":null,"name":"3.8","position":3,"iqbId":"D23H00711","exercise":{"id":null,"name":"Der Unglücksrabe"},"parameters":{"logit":-0.2216,"bistaPoints":528.2,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.382,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5363,"frequency":429,"standardDeviation":0.499}}]},{"id":"V3-2024-MA-THA","type":"state","name":"V3-2024-MA-THA","domain":{"id":null,"name":"zo"},"subject":{"id":null,"name":"Mathematik"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.0","position":1,"iqbId":"MV2310001","exercise":{"id":null,"name":"Drei_Ziffern"},"parameters":{"logit":0.07,"bistaPoints":481.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.77,"subject":"ma","domain":"zo","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.2","description":null},{"id":null,"type":"Kompetenz","name":"1.1.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4675,"frequency":374,"standardDeviation":0.4993}},{"id":null,"name":"2.0","position":2,"iqbId":"MV1508401","exercise":{"id":null,"name":"Hundejahre"},"parameters":{"logit":-0.47,"bistaPoints":439.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.65,"subject":"ma","domain":"zo","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.575,"frequency":460,"standardDeviation":0.4947}},{"id":null,"name":"3.0","position":3,"iqbId":"MV1900001","exercise":{"id":null,"name":"Bündeln"},"parameters":{"logit":-1.22,"bistaPoints":437.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.48,"subject":"ma","domain":"zo","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.2","description":null},{"id":null,"type":"Kompetenz","name":"1.1.a","description":null},{"id":null,"type":"Kompetenz","name":"1.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.74,"frequency":592,"standardDeviation":0.4389}},{"id":null,"name":"4.0","position":4,"iqbId":"MV2310401","exercise":{"id":null,"name":"Fehlerbeschreibung"},"parameters":{"logit":0.49,"bistaPoints":569.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.23,"subject":"ma","domain":"zo","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"1.2.d","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4025,"frequency":322,"standardDeviation":0.4907}},{"id":null,"name":"5.0","position":5,"iqbId":"MV1902101","exercise":{"id":null,"name":"Kommutativgesetz"},"parameters":{"logit":0.12,"bistaPoints":540.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.37,"subject":"ma","domain":"zo","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"1.2.a","description":null},{"id":null,"type":"Kompetenz","name":"1.2.e","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.46,"frequency":368,"standardDeviation":0.4987}},{"id":null,"name":"14.0","position":14,"iqbId":"MV1986701","exercise":{"id":null,"name":"Fußballtore"},"parameters":{"logit":-0.92,"bistaPoints":461.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.25,"subject":"ma","domain":"zo","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.2","description":null},{"id":null,"type":"Kompetenz","name":"1.3.e","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6963,"frequency":557,"standardDeviation":0.4602}}]},{"id":"V3-2024-MA-THA","type":"state","name":"V3-2024-MA-THA","domain":{"id":null,"name":"gm"},"subject":{"id":null,"name":"Mathematik"},"covariates":null,"properties":null,"items":[{"id":null,"name":"6.0","position":6,"iqbId":"MV2162701","exercise":{"id":null,"name":"Uhrzeit_verbinden"},"parameters":{"logit":-2.56,"bistaPoints":339.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.85,"subject":"ma","domain":"gm","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9038,"frequency":723,"standardDeviation":0.2951}},{"id":null,"name":"7.0","position":7,"iqbId":"MV1162802","exercise":{"id":null,"name":"Tabelle_Laenge"},"parameters":{"logit":-1.75,"bistaPoints":391.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.62,"subject":"ma","domain":"gm","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"4.1.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7963,"frequency":637,"standardDeviation":0.403}},{"id":null,"name":"8.0","position":8,"iqbId":"MV1661201","exercise":{"id":null,"name":"Blumen basteln"},"parameters":{"logit":-0.2,"bistaPoints":516.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.35,"subject":"ma","domain":"gm","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"4.2.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5537,"frequency":443,"standardDeviation":0.4974}},{"id":null,"name":"9.0","position":9,"iqbId":"MV1162202","exercise":{"id":null,"name":"Obstsorten_2"},"parameters":{"logit":0.78,"bistaPoints":609.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.21,"subject":"ma","domain":"gm","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"4.2.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3162,"frequency":253,"standardDeviation":0.4653}},{"id":null,"name":"10.0","position":10,"iqbId":"MV1261001","exercise":{"id":null,"name":"Geld_zurück_Herr_Petri"},"parameters":{"logit":0.82,"bistaPoints":549.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.26,"subject":"ma","domain":"gm","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.1","description":null},{"id":null,"type":"Kompetenz","name":"4.1.d","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3162,"frequency":253,"standardDeviation":0.4653}}]},{"id":"V3-2024-MA-THA","type":"state","name":"V3-2024-MA-THA","domain":{"id":null,"name":"dh"},"subject":{"id":null,"name":"Mathematik"},"covariates":null,"properties":null,"items":[{"id":null,"name":"11.0","position":11,"iqbId":"MV1980401","exercise":{"id":null,"name":"Schulgarten"},"parameters":{"logit":-1.49,"bistaPoints":406.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.74,"subject":"ma","domain":"dh","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.1","description":null},{"id":null,"type":"Kompetenz","name":"5.1.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7762,"frequency":621,"standardDeviation":0.417}},{"id":null,"name":"12.1","position":12,"iqbId":"MV1884301","exercise":{"id":null,"name":"Tiere"},"parameters":{"logit":0.25,"bistaPoints":560.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.38,"subject":"ma","domain":"dh","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.1","description":null},{"id":null,"type":"Kompetenz","name":"5.2","description":null},{"id":null,"type":"Kompetenz","name":"5.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.465,"frequency":372,"standardDeviation":0.4991}},{"id":null,"name":"12.2","position":12,"iqbId":"MV1884302","exercise":{"id":null,"name":"Tiere"},"parameters":{"logit":-1.74,"bistaPoints":384.7,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.75,"subject":"ma","domain":"dh","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.1","description":null},{"id":null,"type":"Kompetenz","name":"5.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.79,"frequency":632,"standardDeviation":0.4076}},{"id":null,"name":"13.0","position":13,"iqbId":"MV2390202","exercise":{"id":null,"name":"unmögliche_Augenzahl"},"parameters":{"logit":0.78,"bistaPoints":607.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.21,"subject":"ma","domain":"dh","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.2","description":null},{"id":null,"type":"Kompetenz","name":"5.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.335,"frequency":268,"standardDeviation":0.4723}}]},{"id":"V3-2024-MA-THA","type":"state","name":"V3-2024-MA-THA","domain":{"id":null,"name":"ms"},"subject":{"id":null,"name":"Mathematik"},"covariates":null,"properties":null,"items":[{"id":null,"name":"15.0","position":15,"iqbId":"MV1544401","exercise":{"id":null,"name":"Plus_10"},"parameters":{"logit":-2.84,"bistaPoints":277.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.92,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"3.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9287,"frequency":743,"standardDeviation":0.2574}},{"id":null,"name":"16.0","position":16,"iqbId":"MV2145701","exercise":{"id":null,"name":"Pudel_Kaninchen"},"parameters":{"logit":-1.53,"bistaPoints":413.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.58,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"3.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.78,"frequency":624,"standardDeviation":0.4145}},{"id":null,"name":"17.0","position":17,"iqbId":"MV1541201","exercise":{"id":null,"name":"Käferbeine"},"parameters":{"logit":1.02,"bistaPoints":568.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.34,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"1.2","description":null},{"id":null,"type":"Kompetenz","name":"3.2.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.28,"frequency":224,"standardDeviation":0.4493}},{"id":null,"name":"18.0","position":18,"iqbId":"MV2150401","exercise":{"id":null,"name":"Regel_Zahlenfolge"},"parameters":{"logit":-0.26,"bistaPoints":515.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.39,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.2","description":null},{"id":null,"type":"Kompetenz","name":"3.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5437,"frequency":435,"standardDeviation":0.4984}},{"id":null,"name":"24.0","position":24,"iqbId":"MV2344901","exercise":{"id":null,"name":"Zahl_und_Plättchen"},"parameters":{"logit":-3.75,"bistaPoints":196.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.92,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.2","description":null},{"id":null,"type":"Kompetenz","name":"1.1.a","description":null},{"id":null,"type":"Kompetenz","name":"3.1.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9712,"frequency":777,"standardDeviation":0.1672}},{"id":null,"name":"25.0","position":25,"iqbId":"MV2353001","exercise":{"id":null,"name":"Hundertertafel_Ausschnitt_55"},"parameters":{"logit":-2.95,"bistaPoints":269.4,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.84,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"1.1.a","description":null},{"id":null,"type":"Kompetenz","name":"3.1.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.935,"frequency":748,"standardDeviation":0.2467}},{"id":null,"name":"26.0","position":26,"iqbId":"MV2344401","exercise":{"id":null,"name":"drei_Brötchen"},"parameters":{"logit":-1.99,"bistaPoints":357.5,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.73,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"3.2.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8462,"frequency":677,"standardDeviation":0.3609}},{"id":null,"name":"27.0","position":27,"iqbId":"MV2345101","exercise":{"id":null,"name":"Verbinde"},"parameters":{"logit":-2.06,"bistaPoints":351.3,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.74,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"3.1.b","description":null},{"id":null,"type":"Kompetenz","name":"3.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8525,"frequency":682,"standardDeviation":0.3548}},{"id":null,"name":"28.0","position":28,"iqbId":"MV2346301","exercise":{"id":null,"name":"Abstimmung"},"parameters":{"logit":-1.7,"bistaPoints":383.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.69,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.2","description":null},{"id":null,"type":"Kompetenz","name":"3.2.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.795,"frequency":636,"standardDeviation":0.404}},{"id":null,"name":"29.0","position":29,"iqbId":"MV2352101","exercise":{"id":null,"name":"Kauf_eines_Spiels"},"parameters":{"logit":-1.57,"bistaPoints":395.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.65,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Kompetenz","name":"3.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.77,"frequency":616,"standardDeviation":0.4211}},{"id":null,"name":"30.0","position":30,"iqbId":"MV2340401","exercise":{"id":null,"name":"Anzahl_Schokoriegel"},"parameters":{"logit":-1.32,"bistaPoints":418.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.62,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.1","description":null},{"id":null,"type":"Kompetenz","name":"3.2.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.75,"frequency":600,"standardDeviation":0.4333}},{"id":null,"name":"31.0","position":31,"iqbId":"MV2346001","exercise":{"id":null,"name":"Zahlenfolge_finden"},"parameters":{"logit":-1.05,"bistaPoints":443.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.57,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"3.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6837,"frequency":547,"standardDeviation":0.4653}},{"id":null,"name":"32.0","position":32,"iqbId":"MV2345002","exercise":{"id":null,"name":"Falsches_Paar"},"parameters":{"logit":-0.13,"bistaPoints":526.7,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.39,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3","description":null},{"id":null,"type":"Kompetenz","name":"1.2.b","description":null},{"id":null,"type":"Kompetenz","name":"3.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5062,"frequency":405,"standardDeviation":0.5003}},{"id":null,"name":"33.0","position":33,"iqbId":"MV2351901","exercise":{"id":null,"name":"Karten_basteln_Kosten"},"parameters":{"logit":-0.74,"bistaPoints":471.5,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Kompetenz","name":"3.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.625,"frequency":500,"standardDeviation":0.4844}},{"id":null,"name":"34.0","position":34,"iqbId":"MV2343501","exercise":{"id":null,"name":"Welche Zahl fehlt"},"parameters":{"logit":-0.6,"bistaPoints":484.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.46,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.2","description":null},{"id":null,"type":"Kompetenz","name":"1.2.b","description":null},{"id":null,"type":"Kompetenz","name":"3.2.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6175,"frequency":494,"standardDeviation":0.4863}},{"id":null,"name":"35.0","position":35,"iqbId":"MV1543401","exercise":{"id":null,"name":"ungerade_Zahl"},"parameters":{"logit":0.19,"bistaPoints":556.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.33,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"3.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4612,"frequency":369,"standardDeviation":0.4988}},{"id":null,"name":"36.0","position":36,"iqbId":"MV2340901","exercise":{"id":null,"name":"Muster_7_Figur"},"parameters":{"logit":0.82,"bistaPoints":613.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.21,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"3.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3412,"frequency":273,"standardDeviation":0.4744}},{"id":null,"name":"37.1","position":37,"iqbId":"MV2353301","exercise":{"id":null,"name":"Strukturierte_Päckchen_Regel"},"parameters":{"logit":-1.63,"bistaPoints":390.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.67,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"3.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7887,"frequency":631,"standardDeviation":0.4085}},{"id":null,"name":"37.2","position":37,"iqbId":"MV2353302","exercise":{"id":null,"name":"Strukturierte_Päckchen_Regel"},"parameters":{"logit":-0.22,"bistaPoints":518.3,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.41,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"3.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5225,"frequency":418,"standardDeviation":0.4998}},{"id":null,"name":"38.0","position":38,"iqbId":"MV2343801","exercise":{"id":null,"name":"Zahlenstrahl falsche Zahl"},"parameters":{"logit":-1.05,"bistaPoints":442.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.55,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"1.1.b","description":null},{"id":null,"type":"Kompetenz","name":"3.1.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7262,"frequency":581,"standardDeviation":0.4462}}]},{"id":"V3-2024-MA-THA","type":"state","name":"V3-2024-MA-THA","domain":{"id":null,"name":"rf"},"subject":{"id":null,"name":"Mathematik"},"covariates":null,"properties":null,"items":[{"id":null,"name":"19.0","position":19,"iqbId":"MV1731402","exercise":{"id":null,"name":"Achsenspiegelung5"},"parameters":{"logit":-1.6,"bistaPoints":392.5,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.67,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.3.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7812,"frequency":625,"standardDeviation":0.4137}},{"id":null,"name":"20.0","position":20,"iqbId":"MV1820901","exercise":{"id":null,"name":"Würfel in Würfel"},"parameters":{"logit":-2.24,"bistaPoints":338.3,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.57,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.4.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8562,"frequency":685,"standardDeviation":0.3511}},{"id":null,"name":"21.1","position":21,"iqbId":"MV1730801","exercise":{"id":null,"name":"Würfelfalten_4"},"parameters":{"logit":-1.01,"bistaPoints":450.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.695,"frequency":556,"standardDeviation":0.4607}},{"id":null,"name":"21.2","position":21,"iqbId":"MV1730802","exercise":{"id":null,"name":"Würfelfalten_4"},"parameters":{"logit":-1.2,"bistaPoints":432.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.51,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7525,"frequency":602,"standardDeviation":0.4318}},{"id":null,"name":"22.0","position":22,"iqbId":"MV2339901","exercise":{"id":null,"name":"Welche_Figur"},"parameters":{"logit":1.33,"bistaPoints":604.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.13,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.2","description":null},{"id":null,"type":"Kompetenz","name":"2.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.2562,"frequency":205,"standardDeviation":0.4368}},{"id":null,"name":"23.0","position":23,"iqbId":"MV1322901","exercise":{"id":null,"name":"Ansichten_eines_Bauwerks"},"parameters":{"logit":1.35,"bistaPoints":617.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.27,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.2437,"frequency":195,"standardDeviation":0.4296}},{"id":null,"name":"24.0","position":24,"iqbId":"MV2336301","exercise":{"id":null,"name":"Gegenstände_Körper_verbinde"},"parameters":{"logit":-3.43,"bistaPoints":225.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.9,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.2","description":null},{"id":null,"type":"Kompetenz","name":"2.2.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.95,"frequency":760,"standardDeviation":0.2181}},{"id":null,"name":"25.0","position":25,"iqbId":"MV2329701","exercise":{"id":null,"name":"Geobrett_Dreiecke_spannen"},"parameters":{"logit":-2.41,"bistaPoints":318.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.8,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.2.d","description":null},{"id":null,"type":"Kompetenz","name":"2.3.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8888,"frequency":711,"standardDeviation":0.3146}},{"id":null,"name":"26.0","position":26,"iqbId":"MV2329101","exercise":{"id":null,"name":"Bauplan_ergänzen"},"parameters":{"logit":-2.25,"bistaPoints":334.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.78,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.3","description":null},{"id":null,"type":"Kompetenz","name":"2.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.87,"frequency":696,"standardDeviation":0.3365}},{"id":null,"name":"27.0","position":27,"iqbId":"MV2339301","exercise":{"id":null,"name":"Verbindung"},"parameters":{"logit":-2.23,"bistaPoints":335.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.76,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.1.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8512,"frequency":681,"standardDeviation":0.3561}},{"id":null,"name":"28.0","position":28,"iqbId":"MV2326301","exercise":{"id":null,"name":"Puzzleteile"},"parameters":{"logit":-2.01,"bistaPoints":355.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.74,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"2.4.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8387,"frequency":671,"standardDeviation":0.368}},{"id":null,"name":"29.0","position":29,"iqbId":"MV2335501","exercise":{"id":null,"name":"30_fehlen"},"parameters":{"logit":-1.04,"bistaPoints":443.7,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.56,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"2.1.a","description":null},{"id":null,"type":"Kompetenz","name":"2.2.a","description":null},{"id":null,"type":"Kompetenz","name":"2.4.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6913,"frequency":553,"standardDeviation":0.4623}},{"id":null,"name":"30.0","position":30,"iqbId":"MV2330901","exercise":{"id":null,"name":"Bauplan_zeichnen"},"parameters":{"logit":-1.03,"bistaPoints":444.5,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.54,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6913,"frequency":553,"standardDeviation":0.4623}},{"id":null,"name":"31.0","position":31,"iqbId":"MV2320501","exercise":{"id":null,"name":"Ausschneidefigur"},"parameters":{"logit":-0.89,"bistaPoints":457.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.52,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.1.a","description":null},{"id":null,"type":"Kompetenz","name":"2.2.d","description":null},{"id":null,"type":"Kompetenz","name":"2.3.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6562,"frequency":525,"standardDeviation":0.4753}},{"id":null,"name":"32.1","position":32,"iqbId":"MV2327701","exercise":{"id":null,"name":"Anzahl_Flächen"},"parameters":{"logit":-1.05,"bistaPoints":443.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.56,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.2","description":null},{"id":null,"type":"Kompetenz","name":"2.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6975,"frequency":558,"standardDeviation":0.4596}},{"id":null,"name":"32.2","position":32,"iqbId":"MV2327703","exercise":{"id":null,"name":"Anzahl_Flächen"},"parameters":{"logit":-1.01,"bistaPoints":446.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.55,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.2","description":null},{"id":null,"type":"Kompetenz","name":"2.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6963,"frequency":557,"standardDeviation":0.4602}},{"id":null,"name":"33.0","position":33,"iqbId":"MV2328701","exercise":{"id":null,"name":"Welcher_Körper_ist_ es"},"parameters":{"logit":-0.6,"bistaPoints":484.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.45,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.2","description":null},{"id":null,"type":"Kompetenz","name":"2.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.635,"frequency":508,"standardDeviation":0.4817}},{"id":null,"name":"34.0","position":34,"iqbId":"MV2329401","exercise":{"id":null,"name":"Würfelnetz_erkennen"},"parameters":{"logit":-0.11,"bistaPoints":529.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.37,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5225,"frequency":418,"standardDeviation":0.4998}},{"id":null,"name":"35.0","position":35,"iqbId":"MV2325101","exercise":{"id":null,"name":"Schwarze_Fläche2"},"parameters":{"logit":0.89,"bistaPoints":620.3,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.19,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"3.3","description":null},{"id":null,"type":"Kompetenz","name":"2.4.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3088,"frequency":247,"standardDeviation":0.4623}},{"id":null,"name":"36.0","position":36,"iqbId":"MV2336801","exercise":{"id":null,"name":"Schräge_Figuren_übertragen"},"parameters":{"logit":-2.23,"bistaPoints":334.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.76,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.3.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8875,"frequency":710,"standardDeviation":0.3162}}]},{"id":"V3-2024-MA-THB","type":"state","name":"V3-2024-MA-THB","domain":{"id":null,"name":"zo"},"subject":{"id":null,"name":"Mathematik"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.0","position":1,"iqbId":"MV2310001","exercise":{"id":null,"name":"Drei_Ziffern"},"parameters":{"logit":0.07,"bistaPoints":481.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.77,"subject":"ma","domain":"zo","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.2","description":null},{"id":null,"type":"Kompetenz","name":"1.1.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.465,"frequency":372,"standardDeviation":0.4991}},{"id":null,"name":"2.0","position":2,"iqbId":"MV1508401","exercise":{"id":null,"name":"Hundejahre"},"parameters":{"logit":-0.47,"bistaPoints":439.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.65,"subject":"ma","domain":"zo","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5787,"frequency":463,"standardDeviation":0.4941}},{"id":null,"name":"3.0","position":3,"iqbId":"MV1900001","exercise":{"id":null,"name":"Bündeln"},"parameters":{"logit":-1.22,"bistaPoints":437.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.48,"subject":"ma","domain":"zo","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.2","description":null},{"id":null,"type":"Kompetenz","name":"1.1.a","description":null},{"id":null,"type":"Kompetenz","name":"1.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7425,"frequency":594,"standardDeviation":0.4375}},{"id":null,"name":"4.0","position":4,"iqbId":"MV2310401","exercise":{"id":null,"name":"Fehlerbeschreibung"},"parameters":{"logit":0.49,"bistaPoints":569.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.23,"subject":"ma","domain":"zo","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"1.2.d","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4062,"frequency":325,"standardDeviation":0.4914}},{"id":null,"name":"5.0","position":5,"iqbId":"MV1902101","exercise":{"id":null,"name":"Kommutativgesetz"},"parameters":{"logit":0.12,"bistaPoints":540.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.37,"subject":"ma","domain":"zo","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"1.2.a","description":null},{"id":null,"type":"Kompetenz","name":"1.2.e","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4888,"frequency":391,"standardDeviation":0.5002}},{"id":null,"name":"14.0","position":14,"iqbId":"MV1986701","exercise":{"id":null,"name":"Fußballtore"},"parameters":{"logit":-0.92,"bistaPoints":461.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.25,"subject":"ma","domain":"zo","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.2","description":null},{"id":null,"type":"Kompetenz","name":"1.3.e","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7,"frequency":560,"standardDeviation":0.4585}}]},{"id":"V3-2024-MA-THB","type":"state","name":"V3-2024-MA-THB","domain":{"id":null,"name":"gm"},"subject":{"id":null,"name":"Mathematik"},"covariates":null,"properties":null,"items":[{"id":null,"name":"6.0","position":6,"iqbId":"MV2162701","exercise":{"id":null,"name":"Uhrzeit_verbinden"},"parameters":{"logit":-2.56,"bistaPoints":339.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.85,"subject":"ma","domain":"gm","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8975,"frequency":718,"standardDeviation":0.3035}},{"id":null,"name":"7.0","position":7,"iqbId":"MV1162802","exercise":{"id":null,"name":"Tabelle_Laenge"},"parameters":{"logit":-1.75,"bistaPoints":391.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.62,"subject":"ma","domain":"gm","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"4.1.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8163,"frequency":653,"standardDeviation":0.3875}},{"id":null,"name":"8.0","position":8,"iqbId":"MV1661201","exercise":{"id":null,"name":"Blumen basteln"},"parameters":{"logit":-0.2,"bistaPoints":516.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.35,"subject":"ma","domain":"gm","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"4.2.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5413,"frequency":433,"standardDeviation":0.4986}},{"id":null,"name":"9.0","position":9,"iqbId":"MV1162202","exercise":{"id":null,"name":"Obstsorten_2"},"parameters":{"logit":0.78,"bistaPoints":609.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.21,"subject":"ma","domain":"gm","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"4.2.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3812,"frequency":305,"standardDeviation":0.486}},{"id":null,"name":"10.0","position":10,"iqbId":"MV1261001","exercise":{"id":null,"name":"Geld_zurück_Herr_Petri"},"parameters":{"logit":0.82,"bistaPoints":549.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.26,"subject":"ma","domain":"gm","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.1","description":null},{"id":null,"type":"Kompetenz","name":"4.1.d","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3362,"frequency":269,"standardDeviation":0.4727}}]},{"id":"V3-2024-MA-THB","type":"state","name":"V3-2024-MA-THB","domain":{"id":null,"name":"dh"},"subject":{"id":null,"name":"Mathematik"},"covariates":null,"properties":null,"items":[{"id":null,"name":"11.0","position":11,"iqbId":"MV1980401","exercise":{"id":null,"name":"Schulgarten"},"parameters":{"logit":-1.49,"bistaPoints":406.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.74,"subject":"ma","domain":"dh","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.1","description":null},{"id":null,"type":"Kompetenz","name":"5.1.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7675,"frequency":614,"standardDeviation":0.4227}},{"id":null,"name":"12.1","position":12,"iqbId":"MV1884301","exercise":{"id":null,"name":"Tiere"},"parameters":{"logit":0.25,"bistaPoints":560.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.38,"subject":"ma","domain":"dh","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.1","description":null},{"id":null,"type":"Kompetenz","name":"5.2","description":null},{"id":null,"type":"Kompetenz","name":"5.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.42,"frequency":336,"standardDeviation":0.4939}},{"id":null,"name":"12.2","position":12,"iqbId":"MV1884302","exercise":{"id":null,"name":"Tiere"},"parameters":{"logit":-1.74,"bistaPoints":384.7,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.75,"subject":"ma","domain":"dh","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.1","description":null},{"id":null,"type":"Kompetenz","name":"5.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8113,"frequency":649,"standardDeviation":0.3916}},{"id":null,"name":"13.0","position":13,"iqbId":"MV2390202","exercise":{"id":null,"name":"unmögliche_Augenzahl"},"parameters":{"logit":0.78,"bistaPoints":607.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.21,"subject":"ma","domain":"dh","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.2","description":null},{"id":null,"type":"Kompetenz","name":"5.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3375,"frequency":270,"standardDeviation":0.4732}}]},{"id":"V3-2024-MA-THB","type":"state","name":"V3-2024-MA-THB","domain":{"id":null,"name":"ms"},"subject":{"id":null,"name":"Mathematik"},"covariates":null,"properties":null,"items":[{"id":null,"name":"15.0","position":15,"iqbId":"MV1544401","exercise":{"id":null,"name":"Plus_10"},"parameters":{"logit":-2.84,"bistaPoints":277.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.92,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"3.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9187,"frequency":735,"standardDeviation":0.2734}},{"id":null,"name":"16.0","position":16,"iqbId":"MV2145701","exercise":{"id":null,"name":"Pudel_Kaninchen"},"parameters":{"logit":-1.53,"bistaPoints":413.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.58,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"3.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7863,"frequency":629,"standardDeviation":0.4102}},{"id":null,"name":"17.0","position":17,"iqbId":"MV1541201","exercise":{"id":null,"name":"Käferbeine"},"parameters":{"logit":1.02,"bistaPoints":568.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.34,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"1.2","description":null},{"id":null,"type":"Kompetenz","name":"3.2.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.2925,"frequency":234,"standardDeviation":0.4552}},{"id":null,"name":"18.0","position":18,"iqbId":"MV2150401","exercise":{"id":null,"name":"Regel_Zahlenfolge"},"parameters":{"logit":-0.26,"bistaPoints":515.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.39,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.2","description":null},{"id":null,"type":"Kompetenz","name":"3.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.54,"frequency":432,"standardDeviation":0.4987}},{"id":null,"name":"24.0","position":24,"iqbId":"MV2352701","exercise":{"id":null,"name":"Kugel_Eis_Preis"},"parameters":{"logit":-1.77,"bistaPoints":377.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.69,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.2","description":null},{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Kompetenz","name":"3.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8187,"frequency":655,"standardDeviation":0.3855}},{"id":null,"name":"25.0","position":25,"iqbId":"MV2350101","exercise":{"id":null,"name":"Hundertertafel_Ausschnitt_44"},"parameters":{"logit":-2.27,"bistaPoints":332.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.77,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"1.1.a","description":null},{"id":null,"type":"Kompetenz","name":"3.1.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8662,"frequency":693,"standardDeviation":0.3406}},{"id":null,"name":"26.0","position":26,"iqbId":"MV2353801","exercise":{"id":null,"name":"Nudeln_Preis_Tabelle"},"parameters":{"logit":-1.24,"bistaPoints":425.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.56,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"3.2.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7025,"frequency":562,"standardDeviation":0.4574}},{"id":null,"name":"27.0","position":27,"iqbId":"MV2346102","exercise":{"id":null,"name":"Zahlenfolgen_nach_Regel"},"parameters":{"logit":-0.98,"bistaPoints":449.3,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.55,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"3.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7037,"frequency":563,"standardDeviation":0.4569}},{"id":null,"name":"28.0","position":28,"iqbId":"MV2340101","exercise":{"id":null,"name":"Kette"},"parameters":{"logit":-1.06,"bistaPoints":441.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.55,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.1","description":null},{"id":null,"type":"Kompetenz","name":"1.2.a","description":null},{"id":null,"type":"Kompetenz","name":"3.2.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6925,"frequency":554,"standardDeviation":0.4617}},{"id":null,"name":"29.0","position":29,"iqbId":"MV2343201","exercise":{"id":null,"name":"Zahlenstrahl"},"parameters":{"logit":-0.25,"bistaPoints":516.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.37,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"3.1.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5675,"frequency":454,"standardDeviation":0.4957}},{"id":null,"name":"30.0","position":30,"iqbId":"MV2350801","exercise":{"id":null,"name":"Getränke_Preis_berechnen"},"parameters":{"logit":-0.24,"bistaPoints":516.7,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.4,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"1.2.b","description":null},{"id":null,"type":"Kompetenz","name":"3.2.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5363,"frequency":429,"standardDeviation":0.499}},{"id":null,"name":"31.0","position":31,"iqbId":"MV2344201","exercise":{"id":null,"name":"Äpfel und Birnen"},"parameters":{"logit":-0.58,"bistaPoints":486.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.45,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.2","description":null},{"id":null,"type":"Kompetenz","name":"1.2.b","description":null},{"id":null,"type":"Kompetenz","name":"3.2.b","description":null},{"id":null,"type":"Kompetenz","name":"4.2.d","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6062,"frequency":485,"standardDeviation":0.4889}},{"id":null,"name":"32.0","position":32,"iqbId":"MV2344701","exercise":{"id":null,"name":"Plättchen_maximal"},"parameters":{"logit":0.46,"bistaPoints":580.7,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.24,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"1.1.a","description":null},{"id":null,"type":"Kompetenz","name":"3.1.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4012,"frequency":321,"standardDeviation":0.4905}},{"id":null,"name":"33.0","position":33,"iqbId":"MV2352001","exercise":{"id":null,"name":"Kartenverkauf_5er-Karten"},"parameters":{"logit":1.91,"bistaPoints":713.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.09,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3","description":null},{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Kompetenz","name":"3.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.155,"frequency":124,"standardDeviation":0.3621}},{"id":null,"name":"34.0","position":34,"iqbId":"MV2342701","exercise":{"id":null,"name":"Muster_5_Figur"},"parameters":{"logit":1.41,"bistaPoints":667.4,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.12,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.2.d","description":null},{"id":null,"type":"Kompetenz","name":"3.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.2462,"frequency":197,"standardDeviation":0.4311}},{"id":null,"name":"35.0","position":35,"iqbId":"MV2350601","exercise":{"id":null,"name":"Ergebnis_Differenz_9"},"parameters":{"logit":0.21,"bistaPoints":558.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.31,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3","description":null},{"id":null,"type":"Kompetenz","name":"3.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4713,"frequency":377,"standardDeviation":0.4995}},{"id":null,"name":"36.0","position":36,"iqbId":"MV2354201","exercise":{"id":null,"name":"Arithmetische_Folge"},"parameters":{"logit":-0.53,"bistaPoints":490.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.45,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"3.1.b","description":null},{"id":null,"type":"Kompetenz","name":"3.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5513,"frequency":441,"standardDeviation":0.4977}},{"id":null,"name":"37.0","position":37,"iqbId":"MV2352601","exercise":{"id":null,"name":"Sparen_37_Euro_begründe"},"parameters":{"logit":-0.11,"bistaPoints":529.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.37,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.1","description":null},{"id":null,"type":"Kompetenz","name":"3.3","description":null},{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Kompetenz","name":"3.2.a","description":null},{"id":null,"type":"Kompetenz","name":"3.2.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5188,"frequency":415,"standardDeviation":0.5}}]},{"id":"V3-2024-MA-THB","type":"state","name":"V3-2024-MA-THB","domain":{"id":null,"name":"rf"},"subject":{"id":null,"name":"Mathematik"},"covariates":null,"properties":null,"items":[{"id":null,"name":"19.0","position":19,"iqbId":"MV1731402","exercise":{"id":null,"name":"Achsenspiegelung5"},"parameters":{"logit":-1.6,"bistaPoints":392.5,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.67,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.3.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7925,"frequency":634,"standardDeviation":0.4058}},{"id":null,"name":"20.0","position":20,"iqbId":"MV1820901","exercise":{"id":null,"name":"Würfel in Würfel"},"parameters":{"logit":-2.24,"bistaPoints":338.3,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.57,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.4.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8788,"frequency":703,"standardDeviation":0.3266}},{"id":null,"name":"21.1","position":21,"iqbId":"MV1730801","exercise":{"id":null,"name":"Würfelfalten_4"},"parameters":{"logit":-1.01,"bistaPoints":450.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7087,"frequency":567,"standardDeviation":0.4546}},{"id":null,"name":"21.2","position":21,"iqbId":"MV1730802","exercise":{"id":null,"name":"Würfelfalten_4"},"parameters":{"logit":-1.2,"bistaPoints":432.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.51,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7113,"frequency":569,"standardDeviation":0.4535}},{"id":null,"name":"22.0","position":22,"iqbId":"MV2339901","exercise":{"id":null,"name":"Welche_Figur"},"parameters":{"logit":1.33,"bistaPoints":604.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.13,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.2","description":null},{"id":null,"type":"Kompetenz","name":"2.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.2737,"frequency":219,"standardDeviation":0.4462}},{"id":null,"name":"23.0","position":23,"iqbId":"MV1322901","exercise":{"id":null,"name":"Ansichten_eines_Bauwerks"},"parameters":{"logit":1.35,"bistaPoints":617.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.27,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.2662,"frequency":213,"standardDeviation":0.4423}},{"id":null,"name":"24.0","position":24,"iqbId":"MV2339501","exercise":{"id":null,"name":"Blume"},"parameters":{"logit":-1.17,"bistaPoints":432.3,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.56,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.2","description":null},{"id":null,"type":"Kompetenz","name":"2.1.a","description":null},{"id":null,"type":"Kompetenz","name":"2.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.69,"frequency":552,"standardDeviation":0.4628}},{"id":null,"name":"25.0","position":25,"iqbId":"MV2336802","exercise":{"id":null,"name":"Schräge_Figuren_übertragen"},"parameters":{"logit":-2.22,"bistaPoints":336.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.75,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.3.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8562,"frequency":685,"standardDeviation":0.3511}},{"id":null,"name":"26.1","position":26,"iqbId":"MV2327702","exercise":{"id":null,"name":"Anzahl_Flächen"},"parameters":{"logit":-0.99,"bistaPoints":448.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.55,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.2","description":null},{"id":null,"type":"Kompetenz","name":"2.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.72,"frequency":576,"standardDeviation":0.4493}},{"id":null,"name":"26.2","position":26,"iqbId":"MV2327704","exercise":{"id":null,"name":"Anzahl_Flächen"},"parameters":{"logit":-0.71,"bistaPoints":473.7,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.49,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.2","description":null},{"id":null,"type":"Kompetenz","name":"2.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6613,"frequency":529,"standardDeviation":0.4736}},{"id":null,"name":"27.0","position":27,"iqbId":"MV2323801","exercise":{"id":null,"name":"Zylinderflächen"},"parameters":{"logit":-0.75,"bistaPoints":470.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.49,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.1.a","description":null},{"id":null,"type":"Kompetenz","name":"2.2.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.66,"frequency":528,"standardDeviation":0.474}},{"id":null,"name":"28.0","position":28,"iqbId":"MV2327101","exercise":{"id":null,"name":"Obst"},"parameters":{"logit":-2.4,"bistaPoints":320.2,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.78,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.1.a","description":null},{"id":null,"type":"Kompetenz","name":"2.3.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8838,"frequency":707,"standardDeviation":0.3207}},{"id":null,"name":"29.0","position":29,"iqbId":"MV2332101","exercise":{"id":null,"name":"Flächen_Würfelnetz"},"parameters":{"logit":0.2,"bistaPoints":557.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.3,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4525,"frequency":362,"standardDeviation":0.4981}},{"id":null,"name":"30.0","position":30,"iqbId":"MV2329901","exercise":{"id":null,"name":"Kartenmuster_ergänzen"},"parameters":{"logit":0.32,"bistaPoints":567.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.28,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.2","description":null},{"id":null,"type":"Kompetenz","name":"2.1.b","description":null},{"id":null,"type":"Kompetenz","name":"2.3.c","description":null},{"id":null,"type":"Kompetenz","name":"3.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4437,"frequency":355,"standardDeviation":0.4971}},{"id":null,"name":"31.0","position":31,"iqbId":"MV2330101","exercise":{"id":null,"name":"Sandkasten_Seitenlängen"},"parameters":{"logit":2.29,"bistaPoints":747.4,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.06,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.2","description":null},{"id":null,"type":"Kompetenz","name":"2.4.b","description":null},{"id":null,"type":"Kompetenz","name":"4.2.d","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.14,"frequency":112,"standardDeviation":0.3472}},{"id":null,"name":"32.0","position":32,"iqbId":"MV2327201","exercise":{"id":null,"name":"Richtungsspiegelung"},"parameters":{"logit":1.12,"bistaPoints":640.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.16,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.3.c","description":null},{"id":null,"type":"Kompetenz","name":"3.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.2913,"frequency":233,"standardDeviation":0.4546}},{"id":null,"name":"33.0","position":33,"iqbId":"MV2331701","exercise":{"id":null,"name":"Großen_Würfel_ausfüllen"},"parameters":{"logit":2.5,"bistaPoints":766.4,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.05,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"3.3","description":null},{"id":null,"type":"Kompetenz","name":"2.4.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.105,"frequency":84,"standardDeviation":0.3067}},{"id":null,"name":"34.0","position":34,"iqbId":"MV2333701","exercise":{"id":null,"name":"Teilung_Quadrat"},"parameters":{"logit":0.63,"bistaPoints":596.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.23,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.2","description":null},{"id":null,"type":"Kompetenz","name":"2.1.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.335,"frequency":268,"standardDeviation":0.4723}},{"id":null,"name":"35.0","position":35,"iqbId":"MV2329102","exercise":{"id":null,"name":"Bauplan_ergänzen"},"parameters":{"logit":-1.86,"bistaPoints":368.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.72,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.3","description":null},{"id":null,"type":"Kompetenz","name":"2.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8275,"frequency":662,"standardDeviation":0.3781}}]},{"id":"V8-2024-DE-TH01","type":"state","name":"V8-2024-DE-TH01","domain":{"id":null,"name":"rs"},"subject":{"id":null,"name":"Deutsch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.1","position":1,"iqbId":"DO10001","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":0.9826,"bistaPoints":670.9,"solutionFrequencyGymnasium":0.2994,"solutionFrequencyNonGymnasium":0.142,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3187,"frequency":255,"standardDeviation":0.4663}},{"id":null,"name":"1.2","position":1,"iqbId":"DO10002","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":0.1435,"bistaPoints":597.3,"solutionFrequencyGymnasium":0.4459,"solutionFrequencyNonGymnasium":0.2716,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.46,"frequency":368,"standardDeviation":0.4987}},{"id":null,"name":"1.3","position":1,"iqbId":"DO10003","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":-0.8124,"bistaPoints":513.3,"solutionFrequencyGymnasium":0.6879,"solutionFrequencyNonGymnasium":0.4012,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6512,"frequency":521,"standardDeviation":0.4769}},{"id":null,"name":"1.4","position":1,"iqbId":"DO10004","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":-0.5252,"bistaPoints":538.6,"solutionFrequencyGymnasium":0.6115,"solutionFrequencyNonGymnasium":0.3642,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6212,"frequency":497,"standardDeviation":0.4854}},{"id":null,"name":"1.5","position":1,"iqbId":"DO10005","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":-1.1221,"bistaPoints":486.1,"solutionFrequencyGymnasium":0.8153,"solutionFrequencyNonGymnasium":0.3951,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7113,"frequency":569,"standardDeviation":0.4535}},{"id":null,"name":"1.6","position":1,"iqbId":"DO10006","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":0.499,"bistaPoints":628.5,"solutionFrequencyGymnasium":0.3822,"solutionFrequencyNonGymnasium":0.2099,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3825,"frequency":306,"standardDeviation":0.4863}},{"id":null,"name":"1.7","position":1,"iqbId":"DO10008","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":0.6484,"bistaPoints":641.6,"solutionFrequencyGymnasium":0.3439,"solutionFrequencyNonGymnasium":0.1988,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3663,"frequency":293,"standardDeviation":0.4821}},{"id":null,"name":"1.8","position":1,"iqbId":"DO10009","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":1.0726,"bistaPoints":678.8,"solutionFrequencyGymnasium":0.2675,"solutionFrequencyNonGymnasium":0.1481,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.2587,"frequency":207,"standardDeviation":0.4382}},{"id":null,"name":"1.9","position":1,"iqbId":"DO10010","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":0.9607,"bistaPoints":669.0,"solutionFrequencyGymnasium":0.2739,"solutionFrequencyNonGymnasium":0.1728,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3275,"frequency":262,"standardDeviation":0.4696}},{"id":null,"name":"2.1.1","position":2,"iqbId":"DO12401","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-3.4084,"bistaPoints":285.4,"solutionFrequencyGymnasium":0.9506,"solutionFrequencyNonGymnasium":0.8414,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9525,"frequency":762,"standardDeviation":0.2128}},{"id":null,"name":"2.1.2","position":2,"iqbId":"DO12402","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-1.3467,"bistaPoints":466.4,"solutionFrequencyGymnasium":0.7716,"solutionFrequencyNonGymnasium":0.5103,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7588,"frequency":607,"standardDeviation":0.4281}},{"id":null,"name":"2.1.3","position":2,"iqbId":"DO12403","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-2.7564,"bistaPoints":342.7,"solutionFrequencyGymnasium":0.9259,"solutionFrequencyNonGymnasium":0.7517,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9113,"frequency":729,"standardDeviation":0.2846}},{"id":null,"name":"2.1.4","position":2,"iqbId":"DO12405","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":0.9962,"bistaPoints":672.1,"solutionFrequencyGymnasium":0.3704,"solutionFrequencyNonGymnasium":0.0634,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3025,"frequency":242,"standardDeviation":0.4596}},{"id":null,"name":"2.1.5","position":2,"iqbId":"DO12406","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-1.8905,"bistaPoints":418.7,"solutionFrequencyGymnasium":0.8025,"solutionFrequencyNonGymnasium":0.6621,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8387,"frequency":671,"standardDeviation":0.368}},{"id":null,"name":"2.1.6","position":2,"iqbId":"DO12407","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-0.8714,"bistaPoints":508.2,"solutionFrequencyGymnasium":0.7901,"solutionFrequencyNonGymnasium":0.3077,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6475,"frequency":518,"standardDeviation":0.478}},{"id":null,"name":"2.1.7","position":2,"iqbId":"DO12408","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-1.9349,"bistaPoints":414.8,"solutionFrequencyGymnasium":0.8395,"solutionFrequencyNonGymnasium":0.6345,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8225,"frequency":658,"standardDeviation":0.3823}},{"id":null,"name":"2.1.8","position":2,"iqbId":"DO12409","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-2.8903,"bistaPoints":330.9,"solutionFrequencyGymnasium":0.9198,"solutionFrequencyNonGymnasium":0.7862,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9087,"frequency":727,"standardDeviation":0.2881}},{"id":null,"name":"2.1.9","position":2,"iqbId":"DO12411","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":3.0063,"bistaPoints":848.6,"solutionFrequencyGymnasium":0.0864,"solutionFrequencyNonGymnasium":0.007,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.0688,"frequency":55,"standardDeviation":0.2532}},{"id":null,"name":"2.1.10","position":2,"iqbId":"DO12412","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":1.7581,"bistaPoints":739.0,"solutionFrequencyGymnasium":0.2099,"solutionFrequencyNonGymnasium":0.0486,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.1688,"frequency":135,"standardDeviation":0.3748}},{"id":null,"name":"2.1.11","position":2,"iqbId":"DO12413","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":2.6106,"bistaPoints":813.9,"solutionFrequencyGymnasium":0.1173,"solutionFrequencyNonGymnasium":0.0138,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.095,"frequency":76,"standardDeviation":0.2934}},{"id":null,"name":"2.1.12","position":2,"iqbId":"DO12414","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":0.631,"bistaPoints":640.1,"solutionFrequencyGymnasium":0.4348,"solutionFrequencyNonGymnasium":0.1103,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3463,"frequency":277,"standardDeviation":0.4761}},{"id":null,"name":"2.1.13","position":2,"iqbId":"DO12415","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":1.167,"bistaPoints":687.1,"solutionFrequencyGymnasium":0.3086,"solutionFrequencyNonGymnasium":0.0833,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.2812,"frequency":225,"standardDeviation":0.4499}},{"id":null,"name":"2.2.a","position":2,"iqbId":"DO12416","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-0.1957,"bistaPoints":567.5,"solutionFrequencyGymnasium":0.5988,"solutionFrequencyNonGymnasium":0.2431,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"4.3.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5463,"frequency":437,"standardDeviation":0.4982}},{"id":null,"name":"2.2.b","position":2,"iqbId":"DO12417","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":1.3425,"bistaPoints":702.5,"solutionFrequencyGymnasium":0.2795,"solutionFrequencyNonGymnasium":0.0694,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"4.3.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.2525,"frequency":202,"standardDeviation":0.4347}},{"id":null,"name":"2.2.c","position":2,"iqbId":"DO12418","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":0.9546,"bistaPoints":668.5,"solutionFrequencyGymnasium":0.3519,"solutionFrequencyNonGymnasium":0.0972,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"4.3.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.2963,"frequency":237,"standardDeviation":0.4569}},{"id":null,"name":"3.1.1","position":3,"iqbId":"DO13001","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-1.0145,"bistaPoints":495.6,"solutionFrequencyGymnasium":0.641,"solutionFrequencyNonGymnasium":0.4589,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.695,"frequency":556,"standardDeviation":0.4607}},{"id":null,"name":"3.1.2","position":3,"iqbId":"DO13002","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-2.9878,"bistaPoints":322.4,"solutionFrequencyGymnasium":0.9487,"solutionFrequencyNonGymnasium":0.7671,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9287,"frequency":743,"standardDeviation":0.2574}},{"id":null,"name":"3.1.3","position":3,"iqbId":"DO13003","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-2.2809,"bistaPoints":384.4,"solutionFrequencyGymnasium":0.8782,"solutionFrequencyNonGymnasium":0.6644,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8688,"frequency":695,"standardDeviation":0.3379}},{"id":null,"name":"3.1.4","position":3,"iqbId":"DO13005","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-2.3996,"bistaPoints":374.0,"solutionFrequencyGymnasium":0.8654,"solutionFrequencyNonGymnasium":0.7123,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9,"frequency":720,"standardDeviation":0.3002}},{"id":null,"name":"3.1.5","position":3,"iqbId":"DO13006","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":0.8541,"bistaPoints":659.7,"solutionFrequencyGymnasium":0.2436,"solutionFrequencyNonGymnasium":0.1781,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3113,"frequency":249,"standardDeviation":0.4633}},{"id":null,"name":"3.1.6","position":3,"iqbId":"DO13007","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-2.0385,"bistaPoints":405.7,"solutionFrequencyGymnasium":0.8526,"solutionFrequencyNonGymnasium":0.6164,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8438,"frequency":675,"standardDeviation":0.3633}},{"id":null,"name":"3.1.7","position":3,"iqbId":"DO13008","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-2.7139,"bistaPoints":346.4,"solutionFrequencyGymnasium":0.9167,"solutionFrequencyNonGymnasium":0.7397,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9062,"frequency":725,"standardDeviation":0.2917}},{"id":null,"name":"3.2.a","position":3,"iqbId":"DO13009","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-3.6692,"bistaPoints":262.5,"solutionFrequencyGymnasium":0.9872,"solutionFrequencyNonGymnasium":0.8425,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9575,"frequency":766,"standardDeviation":0.2019}},{"id":null,"name":"3.2.b","position":3,"iqbId":"DO13010","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-1.6439,"bistaPoints":440.3,"solutionFrequencyGymnasium":0.7179,"solutionFrequencyNonGymnasium":0.6233,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8013,"frequency":641,"standardDeviation":0.3993}},{"id":null,"name":"3.3","position":3,"iqbId":"DO13016","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-1.7002,"bistaPoints":435.4,"solutionFrequencyGymnasium":0.8462,"solutionFrequencyNonGymnasium":0.5068,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.3.1","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7762,"frequency":621,"standardDeviation":0.417}},{"id":null,"name":"4.1.1","position":4,"iqbId":"DO05401","exercise":{"id":null,"name":"Fehlende Buchstaben"},"parameters":{"logit":-4.582,"bistaPoints":182.4,"solutionFrequencyGymnasium":0.9752,"solutionFrequencyNonGymnasium":0.8813,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9838,"frequency":787,"standardDeviation":0.1265}},{"id":null,"name":"4.1.2","position":4,"iqbId":"DO05402","exercise":{"id":null,"name":"Fehlende Buchstaben"},"parameters":{"logit":-3.3034,"bistaPoints":294.6,"solutionFrequencyGymnasium":0.9317,"solutionFrequencyNonGymnasium":0.7125,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9575,"frequency":766,"standardDeviation":0.2019}},{"id":null,"name":"4.2.1","position":4,"iqbId":"DO05403","exercise":{"id":null,"name":"Fehlende Buchstaben"},"parameters":{"logit":-3.3309,"bistaPoints":292.2,"solutionFrequencyGymnasium":0.9193,"solutionFrequencyNonGymnasium":0.7313,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9437,"frequency":755,"standardDeviation":0.2305}},{"id":null,"name":"4.2.2","position":4,"iqbId":"DO05404","exercise":{"id":null,"name":"Fehlende Buchstaben"},"parameters":{"logit":-2.1025,"bistaPoints":400.1,"solutionFrequencyGymnasium":0.8075,"solutionFrequencyNonGymnasium":0.4875,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.845,"frequency":676,"standardDeviation":0.3621}},{"id":null,"name":"4.3.1","position":4,"iqbId":"DO05407","exercise":{"id":null,"name":"Fehlende Buchstaben"},"parameters":{"logit":-0.4226,"bistaPoints":547.6,"solutionFrequencyGymnasium":0.4037,"solutionFrequencyNonGymnasium":0.2625,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5537,"frequency":443,"standardDeviation":0.4974}},{"id":null,"name":"4.3.2","position":4,"iqbId":"DO05408","exercise":{"id":null,"name":"Fehlende Buchstaben"},"parameters":{"logit":-0.9739,"bistaPoints":499.2,"solutionFrequencyGymnasium":0.5652,"solutionFrequencyNonGymnasium":0.3063,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6725,"frequency":538,"standardDeviation":0.4696}},{"id":null,"name":"4.4.1","position":4,"iqbId":"DO05409","exercise":{"id":null,"name":"Fehlende Buchstaben"},"parameters":{"logit":-2.0137,"bistaPoints":407.9,"solutionFrequencyGymnasium":0.8012,"solutionFrequencyNonGymnasium":0.4625,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8363,"frequency":669,"standardDeviation":0.3703}},{"id":null,"name":"4.4.2","position":4,"iqbId":"DO05410","exercise":{"id":null,"name":"Fehlende Buchstaben"},"parameters":{"logit":-0.7116,"bistaPoints":522.2,"solutionFrequencyGymnasium":0.528,"solutionFrequencyNonGymnasium":0.2438,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6438,"frequency":515,"standardDeviation":0.4792}},{"id":null,"name":"4.5.1","position":4,"iqbId":"DO05412","exercise":{"id":null,"name":"Fehlende Buchstaben"},"parameters":{"logit":-1.5898,"bistaPoints":445.1,"solutionFrequencyGymnasium":0.6584,"solutionFrequencyNonGymnasium":0.45,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8013,"frequency":641,"standardDeviation":0.3993}},{"id":null,"name":"4.5.2","position":4,"iqbId":"DO05415","exercise":{"id":null,"name":"Fehlende Buchstaben"},"parameters":{"logit":-1.8068,"bistaPoints":426.0,"solutionFrequencyGymnasium":0.7205,"solutionFrequencyNonGymnasium":0.4688,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.835,"frequency":668,"standardDeviation":0.3714}},{"id":null,"name":"4.5.3","position":4,"iqbId":"DO05416","exercise":{"id":null,"name":"Fehlende Buchstaben"},"parameters":{"logit":-1.9439,"bistaPoints":414.0,"solutionFrequencyGymnasium":0.7453,"solutionFrequencyNonGymnasium":0.4938,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8475,"frequency":678,"standardDeviation":0.3597}},{"id":null,"name":"4.5.4","position":4,"iqbId":"DO05417","exercise":{"id":null,"name":"Fehlende Buchstaben"},"parameters":{"logit":-2.8358,"bistaPoints":335.7,"solutionFrequencyGymnasium":0.8634,"solutionFrequencyNonGymnasium":0.6625,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9213,"frequency":737,"standardDeviation":0.2695}},{"id":null,"name":"5.1","position":5,"iqbId":"DO12001","exercise":{"id":null,"name":"Notrufleitstelle"},"parameters":{"logit":-1.5569,"bistaPoints":448.0,"solutionFrequencyGymnasium":0.7019,"solutionFrequencyNonGymnasium":0.3938,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.775,"frequency":620,"standardDeviation":0.4178}},{"id":null,"name":"5.2","position":5,"iqbId":"DO12002","exercise":{"id":null,"name":"Notrufleitstelle"},"parameters":{"logit":-1.5898,"bistaPoints":445.1,"solutionFrequencyGymnasium":0.7267,"solutionFrequencyNonGymnasium":0.3813,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7837,"frequency":627,"standardDeviation":0.4119}},{"id":null,"name":"5.3","position":5,"iqbId":"DO12003","exercise":{"id":null,"name":"Notrufleitstelle"},"parameters":{"logit":-1.2968,"bistaPoints":470.8,"solutionFrequencyGymnasium":0.646,"solutionFrequencyNonGymnasium":0.35,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7238,"frequency":579,"standardDeviation":0.4474}},{"id":null,"name":"5.4","position":5,"iqbId":"DO12004","exercise":{"id":null,"name":"Notrufleitstelle"},"parameters":{"logit":-1.0871,"bistaPoints":489.2,"solutionFrequencyGymnasium":0.5652,"solutionFrequencyNonGymnasium":0.35,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6925,"frequency":554,"standardDeviation":0.4617}},{"id":null,"name":"5.5","position":5,"iqbId":"DO12006","exercise":{"id":null,"name":"Notrufleitstelle"},"parameters":{"logit":-2.1749,"bistaPoints":393.7,"solutionFrequencyGymnasium":0.8323,"solutionFrequencyNonGymnasium":0.4875,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8762,"frequency":701,"standardDeviation":0.3295}},{"id":null,"name":"5.6","position":5,"iqbId":"DO12007","exercise":{"id":null,"name":"Notrufleitstelle"},"parameters":{"logit":-0.5433,"bistaPoints":537.0,"solutionFrequencyGymnasium":0.4161,"solutionFrequencyNonGymnasium":0.2938,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6375,"frequency":510,"standardDeviation":0.481}},{"id":null,"name":"5.7","position":5,"iqbId":"DO12008","exercise":{"id":null,"name":"Notrufleitstelle"},"parameters":{"logit":-1.2968,"bistaPoints":470.8,"solutionFrequencyGymnasium":0.6025,"solutionFrequencyNonGymnasium":0.3938,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.735,"frequency":588,"standardDeviation":0.4416}},{"id":null,"name":"5.8","position":5,"iqbId":"DO12009","exercise":{"id":null,"name":"Notrufleitstelle"},"parameters":{"logit":-0.4919,"bistaPoints":541.5,"solutionFrequencyGymnasium":0.4596,"solutionFrequencyNonGymnasium":0.2313,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.615,"frequency":492,"standardDeviation":0.4869}},{"id":null,"name":"6.1","position":6,"iqbId":"DO04301","exercise":{"id":null,"name":"Falsche Schreibungen"},"parameters":{"logit":-0.5278,"bistaPoints":538.3,"solutionFrequencyGymnasium":0.642,"solutionFrequencyNonGymnasium":0.331,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6262,"frequency":501,"standardDeviation":0.4841}},{"id":null,"name":"6.2","position":6,"iqbId":"DO04302","exercise":{"id":null,"name":"Falsche Schreibungen"},"parameters":{"logit":-0.1404,"bistaPoints":572.3,"solutionFrequencyGymnasium":0.5247,"solutionFrequencyNonGymnasium":0.3034,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5275,"frequency":422,"standardDeviation":0.4996}},{"id":null,"name":"6.3","position":6,"iqbId":"DO04304","exercise":{"id":null,"name":"Falsche Schreibungen"},"parameters":{"logit":-0.8148,"bistaPoints":513.1,"solutionFrequencyGymnasium":0.6049,"solutionFrequencyNonGymnasium":0.4897,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.65,"frequency":520,"standardDeviation":0.4773}},{"id":null,"name":"6.4","position":6,"iqbId":"DO04305","exercise":{"id":null,"name":"Falsche Schreibungen"},"parameters":{"logit":-2.0493,"bistaPoints":404.7,"solutionFrequencyGymnasium":0.8519,"solutionFrequencyNonGymnasium":0.6552,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8375,"frequency":670,"standardDeviation":0.3691}},{"id":null,"name":"6.5","position":6,"iqbId":"DO04306","exercise":{"id":null,"name":"Falsche Schreibungen"},"parameters":{"logit":-0.6286,"bistaPoints":529.5,"solutionFrequencyGymnasium":0.6111,"solutionFrequencyNonGymnasium":0.4069,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.625,"frequency":500,"standardDeviation":0.4844}},{"id":null,"name":"6.6","position":6,"iqbId":"DO04307","exercise":{"id":null,"name":"Falsche Schreibungen"},"parameters":{"logit":-2.5132,"bistaPoints":364.0,"solutionFrequencyGymnasium":0.9012,"solutionFrequencyNonGymnasium":0.7241,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8862,"frequency":709,"standardDeviation":0.3177}},{"id":null,"name":"7.1.1","position":7,"iqbId":"DO07001","exercise":{"id":null,"name":"Fremdwortschreibung"},"parameters":{"logit":-2.2579,"bistaPoints":386.4,"solutionFrequencyGymnasium":0.9038,"solutionFrequencyNonGymnasium":0.6301,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8725,"frequency":698,"standardDeviation":0.3337}},{"id":null,"name":"7.1.2","position":7,"iqbId":"DO07002","exercise":{"id":null,"name":"Fremdwortschreibung"},"parameters":{"logit":-1.0094,"bistaPoints":496.0,"solutionFrequencyGymnasium":0.6282,"solutionFrequencyNonGymnasium":0.469,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6725,"frequency":538,"standardDeviation":0.4696}},{"id":null,"name":"7.1.3","position":7,"iqbId":"DO07004","exercise":{"id":null,"name":"Fremdwortschreibung"},"parameters":{"logit":-1.3337,"bistaPoints":467.6,"solutionFrequencyGymnasium":0.7208,"solutionFrequencyNonGymnasium":0.5034,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7775,"frequency":622,"standardDeviation":0.4162}},{"id":null,"name":"7.1.4","position":7,"iqbId":"DO07006","exercise":{"id":null,"name":"Fremdwortschreibung"},"parameters":{"logit":-1.2298,"bistaPoints":476.7,"solutionFrequencyGymnasium":0.8462,"solutionFrequencyNonGymnasium":0.3241,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7438,"frequency":595,"standardDeviation":0.4368}},{"id":null,"name":"7.1.5","position":7,"iqbId":"DO07007","exercise":{"id":null,"name":"Fremdwortschreibung"},"parameters":{"logit":-2.8307,"bistaPoints":336.1,"solutionFrequencyGymnasium":0.9551,"solutionFrequencyNonGymnasium":0.726,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9287,"frequency":743,"standardDeviation":0.2574}},{"id":null,"name":"7.1.6","position":7,"iqbId":"DO07008","exercise":{"id":null,"name":"Fremdwortschreibung"},"parameters":{"logit":-2.4992,"bistaPoints":365.2,"solutionFrequencyGymnasium":0.9231,"solutionFrequencyNonGymnasium":0.6781,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8988,"frequency":719,"standardDeviation":0.3018}},{"id":null,"name":"7.1.7","position":7,"iqbId":"DO07010","exercise":{"id":null,"name":"Fremdwortschreibung"},"parameters":{"logit":-3.0209,"bistaPoints":319.4,"solutionFrequencyGymnasium":0.9551,"solutionFrequencyNonGymnasium":0.7671,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.94,"frequency":752,"standardDeviation":0.2376}},{"id":null,"name":"7.1.8","position":7,"iqbId":"DO07011","exercise":{"id":null,"name":"Fremdwortschreibung"},"parameters":{"logit":-4.0735,"bistaPoints":227.0,"solutionFrequencyGymnasium":1.0,"solutionFrequencyNonGymnasium":0.8767,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9812,"frequency":785,"standardDeviation":0.1357}},{"id":null,"name":"7.2.1","position":7,"iqbId":"DO07015","exercise":{"id":null,"name":"Fremdwortschreibung"},"parameters":{"logit":-1.7191,"bistaPoints":433.7,"solutionFrequencyGymnasium":0.891,"solutionFrequencyNonGymnasium":0.4658,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.82,"frequency":656,"standardDeviation":0.3844}},{"id":null,"name":"7.2.2","position":7,"iqbId":"DO07016","exercise":{"id":null,"name":"Fremdwortschreibung"},"parameters":{"logit":-0.7161,"bistaPoints":521.8,"solutionFrequencyGymnasium":0.6218,"solutionFrequencyNonGymnasium":0.3562,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.645,"frequency":516,"standardDeviation":0.4788}},{"id":null,"name":"7.2.3","position":7,"iqbId":"DO07018","exercise":{"id":null,"name":"Fremdwortschreibung"},"parameters":{"logit":-0.6666,"bistaPoints":526.1,"solutionFrequencyGymnasium":0.6923,"solutionFrequencyNonGymnasium":0.2603,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6338,"frequency":507,"standardDeviation":0.4821}},{"id":null,"name":"7.2.4","position":7,"iqbId":"DO07019","exercise":{"id":null,"name":"Fremdwortschreibung"},"parameters":{"logit":1.3236,"bistaPoints":700.9,"solutionFrequencyGymnasium":0.2115,"solutionFrequencyNonGymnasium":0.089,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.2362,"frequency":189,"standardDeviation":0.425}},{"id":null,"name":"7.2.5","position":7,"iqbId":"DO07021","exercise":{"id":null,"name":"Fremdwortschreibung"},"parameters":{"logit":-0.6336,"bistaPoints":529.0,"solutionFrequencyGymnasium":0.6218,"solutionFrequencyNonGymnasium":0.3219,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6362,"frequency":509,"standardDeviation":0.4814}},{"id":null,"name":"7.2.6","position":7,"iqbId":"DO07022","exercise":{"id":null,"name":"Fremdwortschreibung"},"parameters":{"logit":1.6819,"bistaPoints":732.3,"solutionFrequencyGymnasium":0.1987,"solutionFrequencyNonGymnasium":0.0274,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.2037,"frequency":163,"standardDeviation":0.403}}]},{"id":"V8-2024-DE-TH01","type":"state","name":"V8-2024-DE-TH01","domain":{"id":null,"name":"le"},"subject":{"id":null,"name":"Deutsch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"8.1","position":8,"iqbId":"DL07201","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-3.5174,"bistaPoints":239.3,"solutionFrequencyGymnasium":0.9576,"solutionFrequencyNonGymnasium":0.8026,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9587,"frequency":767,"standardDeviation":0.199}},{"id":null,"name":"8.2","position":8,"iqbId":"DL07202","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-0.6132,"bistaPoints":535.7,"solutionFrequencyGymnasium":0.6098,"solutionFrequencyNonGymnasium":0.3026,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5875,"frequency":470,"standardDeviation":0.4926}},{"id":null,"name":"8.3","position":8,"iqbId":"DL07203","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":1.1778,"bistaPoints":718.4,"solutionFrequencyGymnasium":0.2561,"solutionFrequencyNonGymnasium":0.0921,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Kompetenz","name":"3.3.5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.27,"frequency":216,"standardDeviation":0.4442}},{"id":null,"name":"8.4","position":8,"iqbId":"DL07204","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-2.054,"bistaPoints":388.6,"solutionFrequencyGymnasium":0.8537,"solutionFrequencyNonGymnasium":0.5629,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8662,"frequency":693,"standardDeviation":0.3406}},{"id":null,"name":"8.5","position":8,"iqbId":"DL07205","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-1.2335,"bistaPoints":472.4,"solutionFrequencyGymnasium":0.7212,"solutionFrequencyNonGymnasium":0.4145,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7163,"frequency":573,"standardDeviation":0.4511}},{"id":null,"name":"8.6","position":8,"iqbId":"DL07206","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-0.8336,"bistaPoints":513.2,"solutionFrequencyGymnasium":0.6829,"solutionFrequencyNonGymnasium":0.3046,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.655,"frequency":524,"standardDeviation":0.4757}},{"id":null,"name":"8.7","position":8,"iqbId":"DL07207","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-2.1922,"bistaPoints":374.5,"solutionFrequencyGymnasium":0.8424,"solutionFrequencyNonGymnasium":0.6118,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Kompetenz","name":"3.3.5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8788,"frequency":703,"standardDeviation":0.3266}},{"id":null,"name":"8.8","position":8,"iqbId":"DL07208","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":1.3856,"bistaPoints":739.6,"solutionFrequencyGymnasium":0.2393,"solutionFrequencyNonGymnasium":0.0596,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.7","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.2475,"frequency":198,"standardDeviation":0.4318}},{"id":null,"name":"8.9","position":8,"iqbId":"DL07209","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-0.8619,"bistaPoints":510.3,"solutionFrequencyGymnasium":0.628,"solutionFrequencyNonGymnasium":0.3775,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6737,"frequency":539,"standardDeviation":0.4691}},{"id":null,"name":"8.10","position":8,"iqbId":"DL07210","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":0.0676,"bistaPoints":605.2,"solutionFrequencyGymnasium":0.5244,"solutionFrequencyNonGymnasium":0.1409,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.7","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.48,"frequency":384,"standardDeviation":0.4999}},{"id":null,"name":"8.11.1","position":8,"iqbId":"DL07211","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-2.4868,"bistaPoints":344.5,"solutionFrequencyGymnasium":0.8364,"solutionFrequencyNonGymnasium":0.7039,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.11","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9025,"frequency":722,"standardDeviation":0.2968}},{"id":null,"name":"8.11.2","position":8,"iqbId":"DL07212","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-0.4565,"bistaPoints":551.7,"solutionFrequencyGymnasium":0.5515,"solutionFrequencyNonGymnasium":0.3026,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.11","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6075,"frequency":486,"standardDeviation":0.4886}},{"id":null,"name":"8.12","position":8,"iqbId":"DL07214","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-0.3696,"bistaPoints":560.5,"solutionFrequencyGymnasium":0.5758,"solutionFrequencyNonGymnasium":0.2434,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.2.4","description":null},{"id":null,"type":"Kompetenz","name":"3.2.5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5587,"frequency":447,"standardDeviation":0.4968}},{"id":null,"name":"8.13","position":8,"iqbId":"DL07215","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":0.4611,"bistaPoints":645.3,"solutionFrequencyGymnasium":0.3415,"solutionFrequencyNonGymnasium":0.2067,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.6","description":null},{"id":null,"type":"Kompetenz","name":"3.3.7","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3962,"frequency":317,"standardDeviation":0.4894}},{"id":null,"name":"8.14","position":8,"iqbId":"DL07216","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":1.0202,"bistaPoints":702.4,"solutionFrequencyGymnasium":0.297,"solutionFrequencyNonGymnasium":0.0861,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.2.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.325,"frequency":260,"standardDeviation":0.4687}},{"id":null,"name":"9.1","position":9,"iqbId":"DL08502","exercise":{"id":null,"name":"Hashtag"},"parameters":{"logit":-2.868,"bistaPoints":305.6,"solutionFrequencyGymnasium":0.9509,"solutionFrequencyNonGymnasium":0.6644,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9213,"frequency":737,"standardDeviation":0.2695}},{"id":null,"name":"9.2","position":9,"iqbId":"DL08503","exercise":{"id":null,"name":"Hashtag"},"parameters":{"logit":-3.5709,"bistaPoints":233.8,"solutionFrequencyGymnasium":0.9632,"solutionFrequencyNonGymnasium":0.7919,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9563,"frequency":765,"standardDeviation":0.2047}},{"id":null,"name":"9.3","position":9,"iqbId":"DL08504","exercise":{"id":null,"name":"Hashtag"},"parameters":{"logit":-2.9263,"bistaPoints":299.6,"solutionFrequencyGymnasium":0.9632,"solutionFrequencyNonGymnasium":0.6644,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9313,"frequency":745,"standardDeviation":0.2532}},{"id":null,"name":"9.4","position":9,"iqbId":"DL08505","exercise":{"id":null,"name":"Hashtag"},"parameters":{"logit":-1.3682,"bistaPoints":458.6,"solutionFrequencyGymnasium":0.7853,"solutionFrequencyNonGymnasium":0.396,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.76,"frequency":608,"standardDeviation":0.4274}},{"id":null,"name":"9.5","position":9,"iqbId":"DL08506","exercise":{"id":null,"name":"Hashtag"},"parameters":{"logit":-0.8782,"bistaPoints":508.6,"solutionFrequencyGymnasium":0.6196,"solutionFrequencyNonGymnasium":0.396,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.65,"frequency":520,"standardDeviation":0.4773}},{"id":null,"name":"9.6","position":9,"iqbId":"DL08507","exercise":{"id":null,"name":"Hashtag"},"parameters":{"logit":-0.1715,"bistaPoints":580.7,"solutionFrequencyGymnasium":0.5951,"solutionFrequencyNonGymnasium":0.1544,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5375,"frequency":430,"standardDeviation":0.4989}},{"id":null,"name":"9.7","position":9,"iqbId":"DL08508","exercise":{"id":null,"name":"Hashtag"},"parameters":{"logit":-0.0083,"bistaPoints":597.4,"solutionFrequencyGymnasium":0.5215,"solutionFrequencyNonGymnasium":0.1745,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Kompetenz","name":"3.4.6","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.515,"frequency":412,"standardDeviation":0.5001}},{"id":null,"name":"9.8","position":9,"iqbId":"DL08509","exercise":{"id":null,"name":"Hashtag"},"parameters":{"logit":0.3274,"bistaPoints":631.7,"solutionFrequencyGymnasium":0.4224,"solutionFrequencyNonGymnasium":0.1622,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Kompetenz","name":"3.4.6","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4475,"frequency":358,"standardDeviation":0.4975}},{"id":null,"name":"9.9","position":9,"iqbId":"DL08512","exercise":{"id":null,"name":"Hashtag"},"parameters":{"logit":-0.7017,"bistaPoints":526.6,"solutionFrequencyGymnasium":0.6748,"solutionFrequencyNonGymnasium":0.2685,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.2.4","description":null},{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.635,"frequency":508,"standardDeviation":0.4817}},{"id":null,"name":"9.10","position":9,"iqbId":"DL08513","exercise":{"id":null,"name":"Hashtag"},"parameters":{"logit":-0.8505,"bistaPoints":511.5,"solutionFrequencyGymnasium":0.6994,"solutionFrequencyNonGymnasium":0.2973,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.5","description":null},{"id":null,"type":"Kompetenz","name":"3.4.6","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6875,"frequency":550,"standardDeviation":0.4638}},{"id":null,"name":"9.11","position":9,"iqbId":"DL08516","exercise":{"id":null,"name":"Hashtag"},"parameters":{"logit":0.1589,"bistaPoints":614.5,"solutionFrequencyGymnasium":0.4969,"solutionFrequencyNonGymnasium":0.1409,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4313,"frequency":345,"standardDeviation":0.4956}}]},{"id":"V8-2024-DE-TH02","type":"state","name":"V8-2024-DE-TH02","domain":{"id":null,"name":"rs"},"subject":{"id":null,"name":"Deutsch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.1","position":1,"iqbId":"DO10001","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":0.9826,"bistaPoints":670.9,"solutionFrequencyGymnasium":0.2994,"solutionFrequencyNonGymnasium":0.142,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.295,"frequency":236,"standardDeviation":0.4563}},{"id":null,"name":"1.2","position":1,"iqbId":"DO10002","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":0.1435,"bistaPoints":597.3,"solutionFrequencyGymnasium":0.4459,"solutionFrequencyNonGymnasium":0.2716,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4587,"frequency":367,"standardDeviation":0.4986}},{"id":null,"name":"1.3","position":1,"iqbId":"DO10003","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":-0.8124,"bistaPoints":513.3,"solutionFrequencyGymnasium":0.6879,"solutionFrequencyNonGymnasium":0.4012,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6713,"frequency":537,"standardDeviation":0.4701}},{"id":null,"name":"1.4","position":1,"iqbId":"DO10004","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":-0.5252,"bistaPoints":538.6,"solutionFrequencyGymnasium":0.6115,"solutionFrequencyNonGymnasium":0.3642,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.64,"frequency":512,"standardDeviation":0.4803}},{"id":null,"name":"1.5","position":1,"iqbId":"DO10005","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":-1.1221,"bistaPoints":486.1,"solutionFrequencyGymnasium":0.8153,"solutionFrequencyNonGymnasium":0.3951,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7325,"frequency":586,"standardDeviation":0.4429}},{"id":null,"name":"1.6","position":1,"iqbId":"DO10006","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":0.499,"bistaPoints":628.5,"solutionFrequencyGymnasium":0.3822,"solutionFrequencyNonGymnasium":0.2099,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3962,"frequency":317,"standardDeviation":0.4894}},{"id":null,"name":"1.7","position":1,"iqbId":"DO10008","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":0.6484,"bistaPoints":641.6,"solutionFrequencyGymnasium":0.3439,"solutionFrequencyNonGymnasium":0.1988,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3887,"frequency":311,"standardDeviation":0.4878}},{"id":null,"name":"1.8","position":1,"iqbId":"DO10009","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":1.0726,"bistaPoints":678.8,"solutionFrequencyGymnasium":0.2675,"solutionFrequencyNonGymnasium":0.1481,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3113,"frequency":249,"standardDeviation":0.4633}},{"id":null,"name":"1.9","position":1,"iqbId":"DO10010","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":0.9607,"bistaPoints":669.0,"solutionFrequencyGymnasium":0.2739,"solutionFrequencyNonGymnasium":0.1728,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.33,"frequency":264,"standardDeviation":0.4705}},{"id":null,"name":"2.1.1","position":2,"iqbId":"DO12401","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-3.4084,"bistaPoints":285.4,"solutionFrequencyGymnasium":0.9506,"solutionFrequencyNonGymnasium":0.8414,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.96,"frequency":768,"standardDeviation":0.1961}},{"id":null,"name":"2.1.2","position":2,"iqbId":"DO12402","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-1.3467,"bistaPoints":466.4,"solutionFrequencyGymnasium":0.7716,"solutionFrequencyNonGymnasium":0.5103,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.76,"frequency":608,"standardDeviation":0.4274}},{"id":null,"name":"2.1.3","position":2,"iqbId":"DO12403","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-2.7564,"bistaPoints":342.7,"solutionFrequencyGymnasium":0.9259,"solutionFrequencyNonGymnasium":0.7517,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9275,"frequency":742,"standardDeviation":0.2595}},{"id":null,"name":"2.1.4","position":2,"iqbId":"DO12405","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":0.9962,"bistaPoints":672.1,"solutionFrequencyGymnasium":0.3704,"solutionFrequencyNonGymnasium":0.0634,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3013,"frequency":241,"standardDeviation":0.4591}},{"id":null,"name":"2.1.5","position":2,"iqbId":"DO12406","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-1.8905,"bistaPoints":418.7,"solutionFrequencyGymnasium":0.8025,"solutionFrequencyNonGymnasium":0.6621,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8363,"frequency":669,"standardDeviation":0.3703}},{"id":null,"name":"2.1.6","position":2,"iqbId":"DO12407","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-0.8714,"bistaPoints":508.2,"solutionFrequencyGymnasium":0.7901,"solutionFrequencyNonGymnasium":0.3077,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6813,"frequency":545,"standardDeviation":0.4663}},{"id":null,"name":"2.1.7","position":2,"iqbId":"DO12408","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-1.9349,"bistaPoints":414.8,"solutionFrequencyGymnasium":0.8395,"solutionFrequencyNonGymnasium":0.6345,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8413,"frequency":673,"standardDeviation":0.3657}},{"id":null,"name":"2.1.8","position":2,"iqbId":"DO12409","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-2.8903,"bistaPoints":330.9,"solutionFrequencyGymnasium":0.9198,"solutionFrequencyNonGymnasium":0.7862,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9125,"frequency":730,"standardDeviation":0.2827}},{"id":null,"name":"2.1.9","position":2,"iqbId":"DO12411","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":3.0063,"bistaPoints":848.6,"solutionFrequencyGymnasium":0.0864,"solutionFrequencyNonGymnasium":0.007,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.0675,"frequency":54,"standardDeviation":0.251}},{"id":null,"name":"2.1.10","position":2,"iqbId":"DO12412","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":1.7581,"bistaPoints":739.0,"solutionFrequencyGymnasium":0.2099,"solutionFrequencyNonGymnasium":0.0486,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.1875,"frequency":150,"standardDeviation":0.3906}},{"id":null,"name":"2.1.11","position":2,"iqbId":"DO12413","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":2.6106,"bistaPoints":813.9,"solutionFrequencyGymnasium":0.1173,"solutionFrequencyNonGymnasium":0.0138,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.0925,"frequency":74,"standardDeviation":0.2899}},{"id":null,"name":"2.1.12","position":2,"iqbId":"DO12414","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":0.631,"bistaPoints":640.1,"solutionFrequencyGymnasium":0.4348,"solutionFrequencyNonGymnasium":0.1103,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3638,"frequency":291,"standardDeviation":0.4814}},{"id":null,"name":"2.1.13","position":2,"iqbId":"DO12415","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":1.167,"bistaPoints":687.1,"solutionFrequencyGymnasium":0.3086,"solutionFrequencyNonGymnasium":0.0833,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.2475,"frequency":198,"standardDeviation":0.4318}},{"id":null,"name":"2.2.a","position":2,"iqbId":"DO12416","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-0.1957,"bistaPoints":567.5,"solutionFrequencyGymnasium":0.5988,"solutionFrequencyNonGymnasium":0.2431,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"4.3.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5175,"frequency":414,"standardDeviation":0.5}},{"id":null,"name":"2.2.b","position":2,"iqbId":"DO12417","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":1.3425,"bistaPoints":702.5,"solutionFrequencyGymnasium":0.2795,"solutionFrequencyNonGymnasium":0.0694,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"4.3.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.2487,"frequency":199,"standardDeviation":0.4326}},{"id":null,"name":"2.2.c","position":2,"iqbId":"DO12418","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":0.9546,"bistaPoints":668.5,"solutionFrequencyGymnasium":0.3519,"solutionFrequencyNonGymnasium":0.0972,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"4.3.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.2762,"frequency":221,"standardDeviation":0.4474}},{"id":null,"name":"3.1.1","position":3,"iqbId":"DO13001","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-1.0145,"bistaPoints":495.6,"solutionFrequencyGymnasium":0.641,"solutionFrequencyNonGymnasium":0.4589,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7075,"frequency":566,"standardDeviation":0.4552}},{"id":null,"name":"3.1.2","position":3,"iqbId":"DO13002","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-2.9878,"bistaPoints":322.4,"solutionFrequencyGymnasium":0.9487,"solutionFrequencyNonGymnasium":0.7671,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9263,"frequency":741,"standardDeviation":0.2615}},{"id":null,"name":"3.1.3","position":3,"iqbId":"DO13003","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-2.2809,"bistaPoints":384.4,"solutionFrequencyGymnasium":0.8782,"solutionFrequencyNonGymnasium":0.6644,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8725,"frequency":698,"standardDeviation":0.3337}},{"id":null,"name":"3.1.4","position":3,"iqbId":"DO13005","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-2.3996,"bistaPoints":374.0,"solutionFrequencyGymnasium":0.8654,"solutionFrequencyNonGymnasium":0.7123,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.89,"frequency":712,"standardDeviation":0.3131}},{"id":null,"name":"3.1.5","position":3,"iqbId":"DO13006","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":0.8541,"bistaPoints":659.7,"solutionFrequencyGymnasium":0.2436,"solutionFrequencyNonGymnasium":0.1781,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3387,"frequency":271,"standardDeviation":0.4736}},{"id":null,"name":"3.1.6","position":3,"iqbId":"DO13007","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-2.0385,"bistaPoints":405.7,"solutionFrequencyGymnasium":0.8526,"solutionFrequencyNonGymnasium":0.6164,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.835,"frequency":668,"standardDeviation":0.3714}},{"id":null,"name":"3.1.7","position":3,"iqbId":"DO13008","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-2.7139,"bistaPoints":346.4,"solutionFrequencyGymnasium":0.9167,"solutionFrequencyNonGymnasium":0.7397,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8988,"frequency":719,"standardDeviation":0.3018}},{"id":null,"name":"3.2.a","position":3,"iqbId":"DO13009","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-3.6692,"bistaPoints":262.5,"solutionFrequencyGymnasium":0.9872,"solutionFrequencyNonGymnasium":0.8425,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9513,"frequency":761,"standardDeviation":0.2155}},{"id":null,"name":"3.2.b","position":3,"iqbId":"DO13010","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-1.6439,"bistaPoints":440.3,"solutionFrequencyGymnasium":0.7179,"solutionFrequencyNonGymnasium":0.6233,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8375,"frequency":670,"standardDeviation":0.3691}},{"id":null,"name":"3.3","position":3,"iqbId":"DO13016","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-1.7002,"bistaPoints":435.4,"solutionFrequencyGymnasium":0.8462,"solutionFrequencyNonGymnasium":0.5068,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.3.1","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.795,"frequency":636,"standardDeviation":0.404}},{"id":null,"name":"4.1.1","position":4,"iqbId":"DO04002","exercise":{"id":null,"name":"Groß oder klein?"},"parameters":{"logit":-1.8773,"bistaPoints":419.8,"solutionFrequencyGymnasium":0.9108,"solutionFrequencyNonGymnasium":0.566,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8363,"frequency":669,"standardDeviation":0.3703}},{"id":null,"name":"4.1.2","position":4,"iqbId":"DO04003","exercise":{"id":null,"name":"Groß oder klein?"},"parameters":{"logit":0.4506,"bistaPoints":624.2,"solutionFrequencyGymnasium":0.4904,"solutionFrequencyNonGymnasium":0.1321,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4238,"frequency":339,"standardDeviation":0.4945}},{"id":null,"name":"4.1.3","position":4,"iqbId":"DO04004","exercise":{"id":null,"name":"Groß oder klein?"},"parameters":{"logit":-1.15,"bistaPoints":483.7,"solutionFrequencyGymnasium":0.7197,"solutionFrequencyNonGymnasium":0.5094,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7025,"frequency":562,"standardDeviation":0.4574}},{"id":null,"name":"4.1.4","position":4,"iqbId":"DO04006","exercise":{"id":null,"name":"Groß oder klein?"},"parameters":{"logit":0.5246,"bistaPoints":630.7,"solutionFrequencyGymnasium":0.4076,"solutionFrequencyNonGymnasium":0.1887,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3787,"frequency":303,"standardDeviation":0.4854}},{"id":null,"name":"4.1.5","position":4,"iqbId":"DO04007","exercise":{"id":null,"name":"Groß oder klein?"},"parameters":{"logit":-0.9481,"bistaPoints":501.4,"solutionFrequencyGymnasium":0.707,"solutionFrequencyNonGymnasium":0.4465,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.685,"frequency":548,"standardDeviation":0.4648}},{"id":null,"name":"4.1.6","position":4,"iqbId":"DO04008","exercise":{"id":null,"name":"Groß oder klein?"},"parameters":{"logit":1.6743,"bistaPoints":731.7,"solutionFrequencyGymnasium":0.2357,"solutionFrequencyNonGymnasium":0.044,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.1913,"frequency":153,"standardDeviation":0.3935}},{"id":null,"name":"4.2","position":4,"iqbId":"DO04012","exercise":{"id":null,"name":"Groß oder klein?"},"parameters":{"logit":2.7699,"bistaPoints":827.9,"solutionFrequencyGymnasium":0.1083,"solutionFrequencyNonGymnasium":0.0063,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.075,"frequency":60,"standardDeviation":0.2636}},{"id":null,"name":"4.3","position":4,"iqbId":"DO04013","exercise":{"id":null,"name":"Groß oder klein?"},"parameters":{"logit":0.4479,"bistaPoints":624.0,"solutionFrequencyGymnasium":0.4331,"solutionFrequencyNonGymnasium":0.1899,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3912,"frequency":313,"standardDeviation":0.4883}},{"id":null,"name":"5.1","position":5,"iqbId":"DO03901","exercise":{"id":null,"name":"Murphys Gesetz"},"parameters":{"logit":0.5635,"bistaPoints":634.1,"solutionFrequencyGymnasium":0.3952,"solutionFrequencyNonGymnasium":0.1338,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3875,"frequency":310,"standardDeviation":0.4875}},{"id":null,"name":"5.2","position":5,"iqbId":"DO03902","exercise":{"id":null,"name":"Murphys Gesetz"},"parameters":{"logit":-0.0149,"bistaPoints":583.4,"solutionFrequencyGymnasium":0.5449,"solutionFrequencyNonGymnasium":0.1911,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5413,"frequency":433,"standardDeviation":0.4986}},{"id":null,"name":"5.3","position":5,"iqbId":"DO03903","exercise":{"id":null,"name":"Murphys Gesetz"},"parameters":{"logit":-1.2458,"bistaPoints":475.3,"solutionFrequencyGymnasium":0.7126,"solutionFrequencyNonGymnasium":0.5159,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.73,"frequency":584,"standardDeviation":0.4442}},{"id":null,"name":"5.4","position":5,"iqbId":"DO03904","exercise":{"id":null,"name":"Murphys Gesetz"},"parameters":{"logit":0.2809,"bistaPoints":609.3,"solutionFrequencyGymnasium":0.4311,"solutionFrequencyNonGymnasium":0.1975,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4387,"frequency":351,"standardDeviation":0.4965}},{"id":null,"name":"5.5","position":5,"iqbId":"DO03905","exercise":{"id":null,"name":"Murphys Gesetz"},"parameters":{"logit":-0.6187,"bistaPoints":530.3,"solutionFrequencyGymnasium":0.6467,"solutionFrequencyNonGymnasium":0.3312,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6188,"frequency":495,"standardDeviation":0.486}},{"id":null,"name":"5.6","position":5,"iqbId":"DO03906","exercise":{"id":null,"name":"Murphys Gesetz"},"parameters":{"logit":-1.4984,"bistaPoints":453.1,"solutionFrequencyGymnasium":0.8144,"solutionFrequencyNonGymnasium":0.5032,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.775,"frequency":620,"standardDeviation":0.4178}},{"id":null,"name":"6.1.1","position":6,"iqbId":"DO07201","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-1.0458,"bistaPoints":492.9,"solutionFrequencyGymnasium":0.7134,"solutionFrequencyNonGymnasium":0.4571,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.705,"frequency":564,"standardDeviation":0.4563}},{"id":null,"name":"6.1.2","position":6,"iqbId":"DO07202","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-2.0321,"bistaPoints":406.3,"solutionFrequencyGymnasium":0.879,"solutionFrequencyNonGymnasium":0.6214,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.85,"frequency":680,"standardDeviation":0.3573}},{"id":null,"name":"6.1.3","position":6,"iqbId":"DO07203","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-1.4972,"bistaPoints":453.2,"solutionFrequencyGymnasium":0.7771,"solutionFrequencyNonGymnasium":0.5571,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7913,"frequency":633,"standardDeviation":0.4067}},{"id":null,"name":"6.1.4","position":6,"iqbId":"DO07204","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-1.2102,"bistaPoints":478.4,"solutionFrequencyGymnasium":0.8153,"solutionFrequencyNonGymnasium":0.4071,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7488,"frequency":599,"standardDeviation":0.434}},{"id":null,"name":"6.1.5","position":6,"iqbId":"DO07205","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-1.285,"bistaPoints":471.8,"solutionFrequencyGymnasium":0.7771,"solutionFrequencyNonGymnasium":0.4786,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7462,"frequency":597,"standardDeviation":0.4354}},{"id":null,"name":"6.1.6","position":6,"iqbId":"DO07206","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-1.9856,"bistaPoints":410.3,"solutionFrequencyGymnasium":0.9172,"solutionFrequencyNonGymnasium":0.5643,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.84,"frequency":672,"standardDeviation":0.3668}},{"id":null,"name":"6.1.7","position":6,"iqbId":"DO07207","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-1.7641,"bistaPoints":429.8,"solutionFrequencyGymnasium":0.8408,"solutionFrequencyNonGymnasium":0.5786,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8187,"frequency":655,"standardDeviation":0.3855}},{"id":null,"name":"6.1.8","position":6,"iqbId":"DO07208","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-0.7801,"bistaPoints":516.2,"solutionFrequencyGymnasium":0.758,"solutionFrequencyNonGymnasium":0.3,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6637,"frequency":531,"standardDeviation":0.4727}},{"id":null,"name":"6.2.1","position":6,"iqbId":"DO07212","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-0.0952,"bistaPoints":576.3,"solutionFrequencyGymnasium":0.586,"solutionFrequencyNonGymnasium":0.2101,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5212,"frequency":417,"standardDeviation":0.4999}},{"id":null,"name":"6.2.2","position":6,"iqbId":"DO07213","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-1.0066,"bistaPoints":496.3,"solutionFrequencyGymnasium":0.8,"solutionFrequencyNonGymnasium":0.3478,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7175,"frequency":574,"standardDeviation":0.4505}},{"id":null,"name":"6.3.1","position":6,"iqbId":"DO07214","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-0.6585,"bistaPoints":526.9,"solutionFrequencyGymnasium":0.6242,"solutionFrequencyNonGymnasium":0.4,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.605,"frequency":484,"standardDeviation":0.4892}},{"id":null,"name":"6.3.2","position":6,"iqbId":"DO07215","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-0.4688,"bistaPoints":543.5,"solutionFrequencyGymnasium":0.6115,"solutionFrequencyNonGymnasium":0.3357,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6188,"frequency":495,"standardDeviation":0.486}},{"id":null,"name":"6.3.3","position":6,"iqbId":"DO07216","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-0.7452,"bistaPoints":519.2,"solutionFrequencyGymnasium":0.6497,"solutionFrequencyNonGymnasium":0.4071,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.645,"frequency":516,"standardDeviation":0.4788}},{"id":null,"name":"6.3.4","position":6,"iqbId":"DO07217","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-0.6931,"bistaPoints":523.8,"solutionFrequencyGymnasium":0.6497,"solutionFrequencyNonGymnasium":0.3857,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6312,"frequency":505,"standardDeviation":0.4828}},{"id":null,"name":"6.3.5","position":6,"iqbId":"DO07218","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-0.7801,"bistaPoints":516.2,"solutionFrequencyGymnasium":0.6624,"solutionFrequencyNonGymnasium":0.4071,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6525,"frequency":522,"standardDeviation":0.4765}},{"id":null,"name":"6.3.6","position":6,"iqbId":"DO07219","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":0.197,"bistaPoints":602.0,"solutionFrequencyGymnasium":0.4586,"solutionFrequencyNonGymnasium":0.2357,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.49,"frequency":392,"standardDeviation":0.5002}},{"id":null,"name":"6.3.7","position":6,"iqbId":"DO07220","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":0.0529,"bistaPoints":589.3,"solutionFrequencyGymnasium":0.4713,"solutionFrequencyNonGymnasium":0.2786,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4938,"frequency":395,"standardDeviation":0.5003}},{"id":null,"name":"6.3.8","position":6,"iqbId":"DO07221","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":0.4786,"bistaPoints":626.7,"solutionFrequencyGymnasium":0.414,"solutionFrequencyNonGymnasium":0.1786,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4437,"frequency":355,"standardDeviation":0.4971}},{"id":null,"name":"6.3.9","position":6,"iqbId":"DO07222","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-0.2794,"bistaPoints":560.1,"solutionFrequencyGymnasium":0.5987,"solutionFrequencyNonGymnasium":0.2714,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5587,"frequency":447,"standardDeviation":0.4968}},{"id":null,"name":"6.3.10","position":6,"iqbId":"DO07223","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-0.0532,"bistaPoints":580.0,"solutionFrequencyGymnasium":0.4968,"solutionFrequencyNonGymnasium":0.2929,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5075,"frequency":406,"standardDeviation":0.5003}}]},{"id":"V8-2024-DE-TH02","type":"state","name":"V8-2024-DE-TH02","domain":{"id":null,"name":"le"},"subject":{"id":null,"name":"Deutsch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"7.1","position":7,"iqbId":"DL07201","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-3.5174,"bistaPoints":239.3,"solutionFrequencyGymnasium":0.9576,"solutionFrequencyNonGymnasium":0.8026,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9563,"frequency":765,"standardDeviation":0.2047}},{"id":null,"name":"7.2","position":7,"iqbId":"DL07202","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-0.6132,"bistaPoints":535.7,"solutionFrequencyGymnasium":0.6098,"solutionFrequencyNonGymnasium":0.3026,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.62,"frequency":496,"standardDeviation":0.4857}},{"id":null,"name":"7.3","position":7,"iqbId":"DL07203","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":1.1778,"bistaPoints":718.4,"solutionFrequencyGymnasium":0.2561,"solutionFrequencyNonGymnasium":0.0921,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Kompetenz","name":"3.3.5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.2838,"frequency":227,"standardDeviation":0.4511}},{"id":null,"name":"7.4","position":7,"iqbId":"DL07204","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-2.054,"bistaPoints":388.6,"solutionFrequencyGymnasium":0.8537,"solutionFrequencyNonGymnasium":0.5629,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8538,"frequency":683,"standardDeviation":0.3536}},{"id":null,"name":"7.5","position":7,"iqbId":"DL07205","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-1.2335,"bistaPoints":472.4,"solutionFrequencyGymnasium":0.7212,"solutionFrequencyNonGymnasium":0.4145,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7412,"frequency":593,"standardDeviation":0.4382}},{"id":null,"name":"7.6","position":7,"iqbId":"DL07206","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-0.8336,"bistaPoints":513.2,"solutionFrequencyGymnasium":0.6829,"solutionFrequencyNonGymnasium":0.3046,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6462,"frequency":517,"standardDeviation":0.4784}},{"id":null,"name":"7.7","position":7,"iqbId":"DL07207","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-2.1922,"bistaPoints":374.5,"solutionFrequencyGymnasium":0.8424,"solutionFrequencyNonGymnasium":0.6118,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Kompetenz","name":"3.3.5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8688,"frequency":695,"standardDeviation":0.3379}},{"id":null,"name":"7.8","position":7,"iqbId":"DL07208","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":1.3856,"bistaPoints":739.6,"solutionFrequencyGymnasium":0.2393,"solutionFrequencyNonGymnasium":0.0596,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.7","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.2762,"frequency":221,"standardDeviation":0.4474}},{"id":null,"name":"7.9","position":7,"iqbId":"DL07209","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-0.8619,"bistaPoints":510.3,"solutionFrequencyGymnasium":0.628,"solutionFrequencyNonGymnasium":0.3775,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.665,"frequency":532,"standardDeviation":0.4723}},{"id":null,"name":"7.10","position":7,"iqbId":"DL07210","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":0.0676,"bistaPoints":605.2,"solutionFrequencyGymnasium":0.5244,"solutionFrequencyNonGymnasium":0.1409,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.7","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4763,"frequency":381,"standardDeviation":0.4997}},{"id":null,"name":"7.11.1","position":7,"iqbId":"DL07211","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-2.4868,"bistaPoints":344.5,"solutionFrequencyGymnasium":0.8364,"solutionFrequencyNonGymnasium":0.7039,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.11","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8938,"frequency":715,"standardDeviation":0.3084}},{"id":null,"name":"7.11.2","position":7,"iqbId":"DL07212","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-0.4565,"bistaPoints":551.7,"solutionFrequencyGymnasium":0.5515,"solutionFrequencyNonGymnasium":0.3026,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.11","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5925,"frequency":474,"standardDeviation":0.4917}},{"id":null,"name":"7.12","position":7,"iqbId":"DL07214","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-0.3696,"bistaPoints":560.5,"solutionFrequencyGymnasium":0.5758,"solutionFrequencyNonGymnasium":0.2434,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.2.4","description":null},{"id":null,"type":"Kompetenz","name":"3.2.5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.575,"frequency":460,"standardDeviation":0.4947}},{"id":null,"name":"7.13","position":7,"iqbId":"DL07215","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":0.4611,"bistaPoints":645.3,"solutionFrequencyGymnasium":0.3415,"solutionFrequencyNonGymnasium":0.2067,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.6","description":null},{"id":null,"type":"Kompetenz","name":"3.3.7","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4125,"frequency":330,"standardDeviation":0.4926}},{"id":null,"name":"7.14","position":7,"iqbId":"DL07216","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":1.0202,"bistaPoints":702.4,"solutionFrequencyGymnasium":0.297,"solutionFrequencyNonGymnasium":0.0861,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.2.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3175,"frequency":254,"standardDeviation":0.4658}},{"id":null,"name":"8.1","position":8,"iqbId":"DL08001","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":-1.9586,"bistaPoints":398.4,"solutionFrequencyGymnasium":0.8438,"solutionFrequencyNonGymnasium":0.6329,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.2.4","description":null},{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8325,"frequency":666,"standardDeviation":0.3737}},{"id":null,"name":"8.2","position":8,"iqbId":"DL08002","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":-0.2402,"bistaPoints":573.7,"solutionFrequencyGymnasium":0.5849,"solutionFrequencyNonGymnasium":0.2658,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.2.4","description":null},{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5487,"frequency":439,"standardDeviation":0.4979}},{"id":null,"name":"8.3","position":8,"iqbId":"DL08003","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":-1.0933,"bistaPoints":486.7,"solutionFrequencyGymnasium":0.6563,"solutionFrequencyNonGymnasium":0.5253,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.2.4","description":null},{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.705,"frequency":564,"standardDeviation":0.4563}},{"id":null,"name":"8.4","position":8,"iqbId":"DL08004","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":-0.9602,"bistaPoints":500.3,"solutionFrequencyGymnasium":0.7125,"solutionFrequencyNonGymnasium":0.4177,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6825,"frequency":546,"standardDeviation":0.4658}},{"id":null,"name":"8.5","position":8,"iqbId":"DL08005","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":-1.7765,"bistaPoints":417.0,"solutionFrequencyGymnasium":0.8438,"solutionFrequencyNonGymnasium":0.5759,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8087,"frequency":647,"standardDeviation":0.3935}},{"id":null,"name":"8.6","position":8,"iqbId":"DL08006","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":1.225,"bistaPoints":723.3,"solutionFrequencyGymnasium":0.2625,"solutionFrequencyNonGymnasium":0.1019,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.2775,"frequency":222,"standardDeviation":0.448}},{"id":null,"name":"8.7","position":8,"iqbId":"DL08007","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":-1.6042,"bistaPoints":434.5,"solutionFrequencyGymnasium":0.7813,"solutionFrequencyNonGymnasium":0.5823,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7825,"frequency":626,"standardDeviation":0.4128}},{"id":null,"name":"8.8","position":8,"iqbId":"DL08008","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":-1.6822,"bistaPoints":426.6,"solutionFrequencyGymnasium":0.8625,"solutionFrequencyNonGymnasium":0.5256,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7963,"frequency":637,"standardDeviation":0.403}},{"id":null,"name":"8.9","position":8,"iqbId":"DL08009","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":0.9517,"bistaPoints":695.4,"solutionFrequencyGymnasium":0.3375,"solutionFrequencyNonGymnasium":0.1013,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3312,"frequency":265,"standardDeviation":0.471}},{"id":null,"name":"8.10.1","position":8,"iqbId":"DL08011","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":-0.7965,"bistaPoints":517.0,"solutionFrequencyGymnasium":0.6688,"solutionFrequencyNonGymnasium":0.3987,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6587,"frequency":527,"standardDeviation":0.4744}},{"id":null,"name":"8.10.2","position":8,"iqbId":"DL08012","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":-1.2291,"bistaPoints":472.8,"solutionFrequencyGymnasium":0.7063,"solutionFrequencyNonGymnasium":0.5253,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.75,"frequency":600,"standardDeviation":0.4333}},{"id":null,"name":"8.11","position":8,"iqbId":"DL08013","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":0.663,"bistaPoints":665.9,"solutionFrequencyGymnasium":0.3875,"solutionFrequencyNonGymnasium":0.1392,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.385,"frequency":308,"standardDeviation":0.4869}},{"id":null,"name":"8.12","position":8,"iqbId":"DL08014","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":1.4647,"bistaPoints":747.7,"solutionFrequencyGymnasium":0.225,"solutionFrequencyNonGymnasium":0.0823,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.2.3","description":null},{"id":null,"type":"Kompetenz","name":"3.4.6","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.2225,"frequency":178,"standardDeviation":0.4162}},{"id":null,"name":"8.13.1","position":8,"iqbId":"DL08015","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":-1.0765,"bistaPoints":488.4,"solutionFrequencyGymnasium":0.7563,"solutionFrequencyNonGymnasium":0.4177,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7063,"frequency":565,"standardDeviation":0.4558}},{"id":null,"name":"8.13.2","position":8,"iqbId":"DL08016","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":-1.7765,"bistaPoints":417.0,"solutionFrequencyGymnasium":0.825,"solutionFrequencyNonGymnasium":0.5949,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8187,"frequency":655,"standardDeviation":0.3855}},{"id":null,"name":"8.13.3","position":8,"iqbId":"DL08017","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":-0.7316,"bistaPoints":523.6,"solutionFrequencyGymnasium":0.6,"solutionFrequencyNonGymnasium":0.443,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6525,"frequency":522,"standardDeviation":0.4765}},{"id":null,"name":"8.13.4","position":8,"iqbId":"DL08018","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":1.2049,"bistaPoints":721.2,"solutionFrequencyGymnasium":0.2,"solutionFrequencyNonGymnasium":0.1709,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.2787,"frequency":223,"standardDeviation":0.4487}},{"id":null,"name":"8.14","position":8,"iqbId":"DL08019","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":2.0933,"bistaPoints":811.9,"solutionFrequencyGymnasium":0.1384,"solutionFrequencyNonGymnasium":0.051,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.5","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.1475,"frequency":118,"standardDeviation":0.3548}}]},{"id":"V8-2024-DE-TH03","type":"state","name":"V8-2024-DE-TH03","domain":{"id":null,"name":"rs"},"subject":{"id":null,"name":"Deutsch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.1","position":1,"iqbId":"DO10001","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":0.9826,"bistaPoints":670.9,"solutionFrequencyGymnasium":0.2994,"solutionFrequencyNonGymnasium":0.142,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.2913,"frequency":233,"standardDeviation":0.4546}},{"id":null,"name":"1.2","position":1,"iqbId":"DO10002","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":0.1435,"bistaPoints":597.3,"solutionFrequencyGymnasium":0.4459,"solutionFrequencyNonGymnasium":0.2716,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4562,"frequency":365,"standardDeviation":0.4984}},{"id":null,"name":"1.3","position":1,"iqbId":"DO10003","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":-0.8124,"bistaPoints":513.3,"solutionFrequencyGymnasium":0.6879,"solutionFrequencyNonGymnasium":0.4012,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6725,"frequency":538,"standardDeviation":0.4696}},{"id":null,"name":"1.4","position":1,"iqbId":"DO10004","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":-0.5252,"bistaPoints":538.6,"solutionFrequencyGymnasium":0.6115,"solutionFrequencyNonGymnasium":0.3642,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5875,"frequency":470,"standardDeviation":0.4926}},{"id":null,"name":"1.5","position":1,"iqbId":"DO10005","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":-1.1221,"bistaPoints":486.1,"solutionFrequencyGymnasium":0.8153,"solutionFrequencyNonGymnasium":0.3951,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6787,"frequency":543,"standardDeviation":0.4672}},{"id":null,"name":"1.6","position":1,"iqbId":"DO10006","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":0.499,"bistaPoints":628.5,"solutionFrequencyGymnasium":0.3822,"solutionFrequencyNonGymnasium":0.2099,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4025,"frequency":322,"standardDeviation":0.4907}},{"id":null,"name":"1.7","position":1,"iqbId":"DO10008","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":0.6484,"bistaPoints":641.6,"solutionFrequencyGymnasium":0.3439,"solutionFrequencyNonGymnasium":0.1988,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3463,"frequency":277,"standardDeviation":0.4761}},{"id":null,"name":"1.8","position":1,"iqbId":"DO10009","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":1.0726,"bistaPoints":678.8,"solutionFrequencyGymnasium":0.2675,"solutionFrequencyNonGymnasium":0.1481,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3187,"frequency":255,"standardDeviation":0.4663}},{"id":null,"name":"1.9","position":1,"iqbId":"DO10010","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":0.9607,"bistaPoints":669.0,"solutionFrequencyGymnasium":0.2739,"solutionFrequencyNonGymnasium":0.1728,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3125,"frequency":250,"standardDeviation":0.4638}},{"id":null,"name":"2.1.1","position":2,"iqbId":"DO12401","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-3.4084,"bistaPoints":285.4,"solutionFrequencyGymnasium":0.9506,"solutionFrequencyNonGymnasium":0.8414,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9437,"frequency":755,"standardDeviation":0.2305}},{"id":null,"name":"2.1.2","position":2,"iqbId":"DO12402","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-1.3467,"bistaPoints":466.4,"solutionFrequencyGymnasium":0.7716,"solutionFrequencyNonGymnasium":0.5103,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.775,"frequency":620,"standardDeviation":0.4178}},{"id":null,"name":"2.1.3","position":2,"iqbId":"DO12403","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-2.7564,"bistaPoints":342.7,"solutionFrequencyGymnasium":0.9259,"solutionFrequencyNonGymnasium":0.7517,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9,"frequency":720,"standardDeviation":0.3002}},{"id":null,"name":"2.1.4","position":2,"iqbId":"DO12405","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":0.9962,"bistaPoints":672.1,"solutionFrequencyGymnasium":0.3704,"solutionFrequencyNonGymnasium":0.0634,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.295,"frequency":236,"standardDeviation":0.4563}},{"id":null,"name":"2.1.5","position":2,"iqbId":"DO12406","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-1.8905,"bistaPoints":418.7,"solutionFrequencyGymnasium":0.8025,"solutionFrequencyNonGymnasium":0.6621,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8263,"frequency":661,"standardDeviation":0.3791}},{"id":null,"name":"2.1.6","position":2,"iqbId":"DO12407","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-0.8714,"bistaPoints":508.2,"solutionFrequencyGymnasium":0.7901,"solutionFrequencyNonGymnasium":0.3077,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6687,"frequency":535,"standardDeviation":0.471}},{"id":null,"name":"2.1.7","position":2,"iqbId":"DO12408","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-1.9349,"bistaPoints":414.8,"solutionFrequencyGymnasium":0.8395,"solutionFrequencyNonGymnasium":0.6345,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8387,"frequency":671,"standardDeviation":0.368}},{"id":null,"name":"2.1.8","position":2,"iqbId":"DO12409","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-2.8903,"bistaPoints":330.9,"solutionFrequencyGymnasium":0.9198,"solutionFrequencyNonGymnasium":0.7862,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9325,"frequency":746,"standardDeviation":0.251}},{"id":null,"name":"2.1.9","position":2,"iqbId":"DO12411","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":3.0063,"bistaPoints":848.6,"solutionFrequencyGymnasium":0.0864,"solutionFrequencyNonGymnasium":0.007,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.0688,"frequency":55,"standardDeviation":0.2532}},{"id":null,"name":"2.1.10","position":2,"iqbId":"DO12412","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":1.7581,"bistaPoints":739.0,"solutionFrequencyGymnasium":0.2099,"solutionFrequencyNonGymnasium":0.0486,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.1613,"frequency":129,"standardDeviation":0.368}},{"id":null,"name":"2.1.11","position":2,"iqbId":"DO12413","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":2.6106,"bistaPoints":813.9,"solutionFrequencyGymnasium":0.1173,"solutionFrequencyNonGymnasium":0.0138,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.0975,"frequency":78,"standardDeviation":0.2968}},{"id":null,"name":"2.1.12","position":2,"iqbId":"DO12414","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":0.631,"bistaPoints":640.1,"solutionFrequencyGymnasium":0.4348,"solutionFrequencyNonGymnasium":0.1103,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.365,"frequency":292,"standardDeviation":0.4817}},{"id":null,"name":"2.1.13","position":2,"iqbId":"DO12415","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":1.167,"bistaPoints":687.1,"solutionFrequencyGymnasium":0.3086,"solutionFrequencyNonGymnasium":0.0833,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.2838,"frequency":227,"standardDeviation":0.4511}},{"id":null,"name":"2.2.a","position":2,"iqbId":"DO12416","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-0.1957,"bistaPoints":567.5,"solutionFrequencyGymnasium":0.5988,"solutionFrequencyNonGymnasium":0.2431,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"4.3.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5188,"frequency":415,"standardDeviation":0.5}},{"id":null,"name":"2.2.b","position":2,"iqbId":"DO12417","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":1.3425,"bistaPoints":702.5,"solutionFrequencyGymnasium":0.2795,"solutionFrequencyNonGymnasium":0.0694,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"4.3.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.2437,"frequency":195,"standardDeviation":0.4296}},{"id":null,"name":"2.2.c","position":2,"iqbId":"DO12418","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":0.9546,"bistaPoints":668.5,"solutionFrequencyGymnasium":0.3519,"solutionFrequencyNonGymnasium":0.0972,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"4.3.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.315,"frequency":252,"standardDeviation":0.4648}},{"id":null,"name":"3.1.1","position":3,"iqbId":"DO13001","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-1.0145,"bistaPoints":495.6,"solutionFrequencyGymnasium":0.641,"solutionFrequencyNonGymnasium":0.4589,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7137,"frequency":571,"standardDeviation":0.4523}},{"id":null,"name":"3.1.2","position":3,"iqbId":"DO13002","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-2.9878,"bistaPoints":322.4,"solutionFrequencyGymnasium":0.9487,"solutionFrequencyNonGymnasium":0.7671,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9363,"frequency":749,"standardDeviation":0.2445}},{"id":null,"name":"3.1.3","position":3,"iqbId":"DO13003","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-2.2809,"bistaPoints":384.4,"solutionFrequencyGymnasium":0.8782,"solutionFrequencyNonGymnasium":0.6644,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8675,"frequency":694,"standardDeviation":0.3392}},{"id":null,"name":"3.1.4","position":3,"iqbId":"DO13005","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-2.3996,"bistaPoints":374.0,"solutionFrequencyGymnasium":0.8654,"solutionFrequencyNonGymnasium":0.7123,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.87,"frequency":696,"standardDeviation":0.3365}},{"id":null,"name":"3.1.5","position":3,"iqbId":"DO13006","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":0.8541,"bistaPoints":659.7,"solutionFrequencyGymnasium":0.2436,"solutionFrequencyNonGymnasium":0.1781,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.33,"frequency":264,"standardDeviation":0.4705}},{"id":null,"name":"3.1.6","position":3,"iqbId":"DO13007","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-2.0385,"bistaPoints":405.7,"solutionFrequencyGymnasium":0.8526,"solutionFrequencyNonGymnasium":0.6164,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8375,"frequency":670,"standardDeviation":0.3691}},{"id":null,"name":"3.1.7","position":3,"iqbId":"DO13008","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-2.7139,"bistaPoints":346.4,"solutionFrequencyGymnasium":0.9167,"solutionFrequencyNonGymnasium":0.7397,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9075,"frequency":726,"standardDeviation":0.2899}},{"id":null,"name":"3.2.a","position":3,"iqbId":"DO13009","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-3.6692,"bistaPoints":262.5,"solutionFrequencyGymnasium":0.9872,"solutionFrequencyNonGymnasium":0.8425,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9513,"frequency":761,"standardDeviation":0.2155}},{"id":null,"name":"3.2.b","position":3,"iqbId":"DO13010","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-1.6439,"bistaPoints":440.3,"solutionFrequencyGymnasium":0.7179,"solutionFrequencyNonGymnasium":0.6233,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8,"frequency":640,"standardDeviation":0.4003}},{"id":null,"name":"3.3","position":3,"iqbId":"DO13016","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-1.7002,"bistaPoints":435.4,"solutionFrequencyGymnasium":0.8462,"solutionFrequencyNonGymnasium":0.5068,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.3.1","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7987,"frequency":639,"standardDeviation":0.4012}},{"id":null,"name":"4.1.1","position":4,"iqbId":"DO03201","exercise":{"id":null,"name":"Rechtschreibung erklären"},"parameters":{"logit":1.5565,"bistaPoints":721.3,"solutionFrequencyGymnasium":0.2102,"solutionFrequencyNonGymnasium":0.0943,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Kompetenz","name":"4.M.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.1975,"frequency":158,"standardDeviation":0.3984}},{"id":null,"name":"4.1.2","position":4,"iqbId":"DO03202","exercise":{"id":null,"name":"Rechtschreibung erklären"},"parameters":{"logit":1.2653,"bistaPoints":695.8,"solutionFrequencyGymnasium":0.2866,"solutionFrequencyNonGymnasium":0.0881,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Kompetenz","name":"4.M.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.2812,"frequency":225,"standardDeviation":0.4499}},{"id":null,"name":"4.1.3","position":4,"iqbId":"DO03203","exercise":{"id":null,"name":"Rechtschreibung erklären"},"parameters":{"logit":1.2147,"bistaPoints":691.3,"solutionFrequencyGymnasium":0.3057,"solutionFrequencyNonGymnasium":0.0823,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Kompetenz","name":"4.M.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.2812,"frequency":225,"standardDeviation":0.4499}},{"id":null,"name":"4.1.4","position":4,"iqbId":"DO03205","exercise":{"id":null,"name":"Rechtschreibung erklären"},"parameters":{"logit":-0.0022,"bistaPoints":584.5,"solutionFrequencyGymnasium":0.5669,"solutionFrequencyNonGymnasium":0.2201,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Kompetenz","name":"4.M.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4975,"frequency":398,"standardDeviation":0.5003}},{"id":null,"name":"4.1.5","position":4,"iqbId":"DO03206","exercise":{"id":null,"name":"Rechtschreibung erklären"},"parameters":{"logit":0.9653,"bistaPoints":669.4,"solutionFrequencyGymnasium":0.3376,"solutionFrequencyNonGymnasium":0.1195,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Kompetenz","name":"4.M.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3,"frequency":240,"standardDeviation":0.4585}},{"id":null,"name":"4.1.6","position":4,"iqbId":"DO03207","exercise":{"id":null,"name":"Rechtschreibung erklären"},"parameters":{"logit":1.2653,"bistaPoints":695.8,"solutionFrequencyGymnasium":0.2866,"solutionFrequencyNonGymnasium":0.0881,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Kompetenz","name":"4.M.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.2487,"frequency":199,"standardDeviation":0.4326}},{"id":null,"name":"4.1.7","position":4,"iqbId":"DO03208","exercise":{"id":null,"name":"Rechtschreibung erklären"},"parameters":{"logit":0.7927,"bistaPoints":654.3,"solutionFrequencyGymnasium":0.3397,"solutionFrequencyNonGymnasium":0.1698,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Kompetenz","name":"4.M.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3063,"frequency":245,"standardDeviation":0.4612}},{"id":null,"name":"4.1.8","position":4,"iqbId":"DO03209","exercise":{"id":null,"name":"Rechtschreibung erklären"},"parameters":{"logit":2.1654,"bistaPoints":774.8,"solutionFrequencyGymnasium":0.172,"solutionFrequencyNonGymnasium":0.0189,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Kompetenz","name":"4.M.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.12,"frequency":96,"standardDeviation":0.3252}},{"id":null,"name":"4.1.9","position":4,"iqbId":"DO03210","exercise":{"id":null,"name":"Rechtschreibung erklären"},"parameters":{"logit":1.1453,"bistaPoints":685.2,"solutionFrequencyGymnasium":0.3057,"solutionFrequencyNonGymnasium":0.1006,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Kompetenz","name":"4.M.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.2362,"frequency":189,"standardDeviation":0.425}},{"id":null,"name":"4.2","position":4,"iqbId":"DO03212","exercise":{"id":null,"name":"Rechtschreibung erklären"},"parameters":{"logit":1.0655,"bistaPoints":678.2,"solutionFrequencyGymnasium":0.3269,"solutionFrequencyNonGymnasium":0.1013,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3013,"frequency":241,"standardDeviation":0.4591}},{"id":null,"name":"5.1","position":5,"iqbId":"DO09201","exercise":{"id":null,"name":"Kommas setzen"},"parameters":{"logit":0.9437,"bistaPoints":667.5,"solutionFrequencyGymnasium":0.2739,"solutionFrequencyNonGymnasium":0.1887,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.32,"frequency":256,"standardDeviation":0.4668}},{"id":null,"name":"5.2","position":5,"iqbId":"DO09202","exercise":{"id":null,"name":"Kommas setzen"},"parameters":{"logit":1.7362,"bistaPoints":737.1,"solutionFrequencyGymnasium":0.2166,"solutionFrequencyNonGymnasium":0.0503,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.1888,"frequency":151,"standardDeviation":0.3916}},{"id":null,"name":"5.3","position":5,"iqbId":"DO09203","exercise":{"id":null,"name":"Kommas setzen"},"parameters":{"logit":1.768,"bistaPoints":739.9,"solutionFrequencyGymnasium":0.2166,"solutionFrequencyNonGymnasium":0.044,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.1737,"frequency":139,"standardDeviation":0.3791}},{"id":null,"name":"5.4","position":5,"iqbId":"DO09204","exercise":{"id":null,"name":"Kommas setzen"},"parameters":{"logit":-0.67,"bistaPoints":525.8,"solutionFrequencyGymnasium":0.6752,"solutionFrequencyNonGymnasium":0.3711,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6425,"frequency":514,"standardDeviation":0.4796}},{"id":null,"name":"5.5","position":5,"iqbId":"DO09205","exercise":{"id":null,"name":"Kommas setzen"},"parameters":{"logit":-1.9621,"bistaPoints":412.4,"solutionFrequencyGymnasium":0.8471,"solutionFrequencyNonGymnasium":0.6541,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.85,"frequency":680,"standardDeviation":0.3573}},{"id":null,"name":"5.6","position":5,"iqbId":"DO09207","exercise":{"id":null,"name":"Kommas setzen"},"parameters":{"logit":-0.9481,"bistaPoints":501.4,"solutionFrequencyGymnasium":0.7197,"solutionFrequencyNonGymnasium":0.434,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7013,"frequency":561,"standardDeviation":0.458}},{"id":null,"name":"5.7","position":5,"iqbId":"DO09208","exercise":{"id":null,"name":"Kommas setzen"},"parameters":{"logit":2.0853,"bistaPoints":767.8,"solutionFrequencyGymnasium":0.1656,"solutionFrequencyNonGymnasium":0.0377,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.1525,"frequency":122,"standardDeviation":0.3597}},{"id":null,"name":"5.8","position":5,"iqbId":"DO09209","exercise":{"id":null,"name":"Kommas setzen"},"parameters":{"logit":1.2165,"bistaPoints":691.5,"solutionFrequencyGymnasium":0.3057,"solutionFrequencyNonGymnasium":0.0818,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.2662,"frequency":213,"standardDeviation":0.4423}},{"id":null,"name":"5.9","position":5,"iqbId":"DO09210","exercise":{"id":null,"name":"Kommas setzen"},"parameters":{"logit":1.5002,"bistaPoints":716.4,"solutionFrequencyGymnasium":0.2548,"solutionFrequencyNonGymnasium":0.0629,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.2313,"frequency":185,"standardDeviation":0.4219}},{"id":null,"name":"6.1","position":6,"iqbId":"DO12501","exercise":{"id":null,"name":"Bouldern"},"parameters":{"logit":-0.11,"bistaPoints":575.0,"solutionFrequencyGymnasium":0.521,"solutionFrequencyNonGymnasium":0.2548,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5125,"frequency":410,"standardDeviation":0.5002}},{"id":null,"name":"6.2","position":6,"iqbId":"DO12503","exercise":{"id":null,"name":"Bouldern"},"parameters":{"logit":-0.7874,"bistaPoints":515.5,"solutionFrequencyGymnasium":0.7485,"solutionFrequencyNonGymnasium":0.293,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6663,"frequency":533,"standardDeviation":0.4718}},{"id":null,"name":"6.3","position":6,"iqbId":"DO12505","exercise":{"id":null,"name":"Bouldern"},"parameters":{"logit":0.2979,"bistaPoints":610.8,"solutionFrequencyGymnasium":0.4311,"solutionFrequencyNonGymnasium":0.1911,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4313,"frequency":345,"standardDeviation":0.4956}},{"id":null,"name":"6.4","position":6,"iqbId":"DO12506","exercise":{"id":null,"name":"Bouldern"},"parameters":{"logit":-1.1163,"bistaPoints":486.7,"solutionFrequencyGymnasium":0.6407,"solutionFrequencyNonGymnasium":0.5414,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6925,"frequency":554,"standardDeviation":0.4617}},{"id":null,"name":"6.5","position":6,"iqbId":"DO12508","exercise":{"id":null,"name":"Bouldern"},"parameters":{"logit":-0.9269,"bistaPoints":503.3,"solutionFrequencyGymnasium":0.6527,"solutionFrequencyNonGymnasium":0.4522,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.69,"frequency":552,"standardDeviation":0.4628}},{"id":null,"name":"6.6","position":6,"iqbId":"DO12509","exercise":{"id":null,"name":"Bouldern"},"parameters":{"logit":0.247,"bistaPoints":606.4,"solutionFrequencyGymnasium":0.509,"solutionFrequencyNonGymnasium":0.1274,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4612,"frequency":369,"standardDeviation":0.4988}},{"id":null,"name":"6.7","position":6,"iqbId":"DO12510","exercise":{"id":null,"name":"Bouldern"},"parameters":{"logit":0.2979,"bistaPoints":610.8,"solutionFrequencyGymnasium":0.4551,"solutionFrequencyNonGymnasium":0.1656,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4288,"frequency":343,"standardDeviation":0.4952}},{"id":null,"name":"6.8","position":6,"iqbId":"DO12511","exercise":{"id":null,"name":"Bouldern"},"parameters":{"logit":0.5451,"bistaPoints":632.5,"solutionFrequencyGymnasium":0.4072,"solutionFrequencyNonGymnasium":0.1274,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3937,"frequency":315,"standardDeviation":0.4889}},{"id":null,"name":"6.9","position":6,"iqbId":"DO12512","exercise":{"id":null,"name":"Bouldern"},"parameters":{"logit":1.0268,"bistaPoints":674.8,"solutionFrequencyGymnasium":0.3293,"solutionFrequencyNonGymnasium":0.0573,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3063,"frequency":245,"standardDeviation":0.4612}},{"id":null,"name":"7.1","position":7,"iqbId":"DO08601","exercise":{"id":null,"name":"Wortzeichen"},"parameters":{"logit":1.099,"bistaPoints":681.2,"solutionFrequencyGymnasium":0.3248,"solutionFrequencyNonGymnasium":0.0943,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.2712,"frequency":217,"standardDeviation":0.4449}},{"id":null,"name":"7.2","position":7,"iqbId":"DO08602","exercise":{"id":null,"name":"Wortzeichen"},"parameters":{"logit":0.7368,"bistaPoints":649.4,"solutionFrequencyGymnasium":0.4459,"solutionFrequencyNonGymnasium":0.0818,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3312,"frequency":265,"standardDeviation":0.471}},{"id":null,"name":"7.3","position":7,"iqbId":"DO08603","exercise":{"id":null,"name":"Wortzeichen"},"parameters":{"logit":0.9653,"bistaPoints":669.4,"solutionFrequencyGymnasium":0.3822,"solutionFrequencyNonGymnasium":0.0755,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.335,"frequency":268,"standardDeviation":0.4723}},{"id":null,"name":"7.4","position":7,"iqbId":"DO08604","exercise":{"id":null,"name":"Wortzeichen"},"parameters":{"logit":0.1159,"bistaPoints":594.8,"solutionFrequencyGymnasium":0.5096,"solutionFrequencyNonGymnasium":0.2327,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4587,"frequency":367,"standardDeviation":0.4986}},{"id":null,"name":"7.5","position":7,"iqbId":"DO08605","exercise":{"id":null,"name":"Wortzeichen"},"parameters":{"logit":2.4352,"bistaPoints":798.5,"solutionFrequencyGymnasium":0.1147,"solutionFrequencyNonGymnasium":0.0377,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.0963,"frequency":77,"standardDeviation":0.2951}},{"id":null,"name":"7.6","position":7,"iqbId":"DO08606","exercise":{"id":null,"name":"Wortzeichen"},"parameters":{"logit":1.0762,"bistaPoints":679.2,"solutionFrequencyGymnasium":0.3439,"solutionFrequencyNonGymnasium":0.0818,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.2975,"frequency":238,"standardDeviation":0.4574}},{"id":null,"name":"7.7","position":7,"iqbId":"DO08607","exercise":{"id":null,"name":"Wortzeichen"},"parameters":{"logit":1.9725,"bistaPoints":757.8,"solutionFrequencyGymnasium":0.1975,"solutionFrequencyNonGymnasium":0.0252,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.1375,"frequency":110,"standardDeviation":0.3446}},{"id":null,"name":"7.8","position":7,"iqbId":"DO08608","exercise":{"id":null,"name":"Wortzeichen"},"parameters":{"logit":1.6441,"bistaPoints":729.0,"solutionFrequencyGymnasium":0.2484,"solutionFrequencyNonGymnasium":0.0377,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.18,"frequency":144,"standardDeviation":0.3844}},{"id":null,"name":"7.9","position":7,"iqbId":"DO08609","exercise":{"id":null,"name":"Wortzeichen"},"parameters":{"logit":0.6193,"bistaPoints":639.0,"solutionFrequencyGymnasium":0.4522,"solutionFrequencyNonGymnasium":0.1132,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3563,"frequency":285,"standardDeviation":0.4792}},{"id":null,"name":"7.10","position":7,"iqbId":"DO08610","exercise":{"id":null,"name":"Wortzeichen"},"parameters":{"logit":1.2408,"bistaPoints":693.6,"solutionFrequencyGymnasium":0.2739,"solutionFrequencyNonGymnasium":0.1069,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.245,"frequency":196,"standardDeviation":0.4304}},{"id":null,"name":"7.11","position":7,"iqbId":"DO08611","exercise":{"id":null,"name":"Wortzeichen"},"parameters":{"logit":-0.0022,"bistaPoints":584.5,"solutionFrequencyGymnasium":0.5669,"solutionFrequencyNonGymnasium":0.2201,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4525,"frequency":362,"standardDeviation":0.4981}},{"id":null,"name":"7.12","position":7,"iqbId":"DO08612","exercise":{"id":null,"name":"Wortzeichen"},"parameters":{"logit":1.1688,"bistaPoints":687.3,"solutionFrequencyGymnasium":0.3248,"solutionFrequencyNonGymnasium":0.0755,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.2462,"frequency":197,"standardDeviation":0.4311}},{"id":null,"name":"7.13","position":7,"iqbId":"DO08613","exercise":{"id":null,"name":"Wortzeichen"},"parameters":{"logit":1.8004,"bistaPoints":742.7,"solutionFrequencyGymnasium":0.2166,"solutionFrequencyNonGymnasium":0.0377,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.1713,"frequency":137,"standardDeviation":0.377}},{"id":null,"name":"7.14","position":7,"iqbId":"DO08614","exercise":{"id":null,"name":"Wortzeichen"},"parameters":{"logit":-0.2168,"bistaPoints":565.6,"solutionFrequencyGymnasium":0.5732,"solutionFrequencyNonGymnasium":0.2956,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5513,"frequency":441,"standardDeviation":0.4977}}]},{"id":"V8-2024-DE-TH03","type":"state","name":"V8-2024-DE-TH03","domain":{"id":null,"name":"le"},"subject":{"id":null,"name":"Deutsch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"8.1","position":8,"iqbId":"DL07201","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-3.5174,"bistaPoints":239.3,"solutionFrequencyGymnasium":0.9576,"solutionFrequencyNonGymnasium":0.8026,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9587,"frequency":767,"standardDeviation":0.199}},{"id":null,"name":"8.2","position":8,"iqbId":"DL07202","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-0.6132,"bistaPoints":535.7,"solutionFrequencyGymnasium":0.6098,"solutionFrequencyNonGymnasium":0.3026,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5988,"frequency":479,"standardDeviation":0.4905}},{"id":null,"name":"8.3","position":8,"iqbId":"DL07203","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":1.1778,"bistaPoints":718.4,"solutionFrequencyGymnasium":0.2561,"solutionFrequencyNonGymnasium":0.0921,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Kompetenz","name":"3.3.5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.2687,"frequency":215,"standardDeviation":0.4436}},{"id":null,"name":"8.4","position":8,"iqbId":"DL07204","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-2.054,"bistaPoints":388.6,"solutionFrequencyGymnasium":0.8537,"solutionFrequencyNonGymnasium":0.5629,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8612,"frequency":689,"standardDeviation":0.3459}},{"id":null,"name":"8.5","position":8,"iqbId":"DL07205","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-1.2335,"bistaPoints":472.4,"solutionFrequencyGymnasium":0.7212,"solutionFrequencyNonGymnasium":0.4145,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7312,"frequency":585,"standardDeviation":0.4436}},{"id":null,"name":"8.6","position":8,"iqbId":"DL07206","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-0.8336,"bistaPoints":513.2,"solutionFrequencyGymnasium":0.6829,"solutionFrequencyNonGymnasium":0.3046,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6637,"frequency":531,"standardDeviation":0.4727}},{"id":null,"name":"8.7","position":8,"iqbId":"DL07207","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-2.1922,"bistaPoints":374.5,"solutionFrequencyGymnasium":0.8424,"solutionFrequencyNonGymnasium":0.6118,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Kompetenz","name":"3.3.5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8788,"frequency":703,"standardDeviation":0.3266}},{"id":null,"name":"8.8","position":8,"iqbId":"DL07208","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":1.3856,"bistaPoints":739.6,"solutionFrequencyGymnasium":0.2393,"solutionFrequencyNonGymnasium":0.0596,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.7","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.2288,"frequency":183,"standardDeviation":0.4203}},{"id":null,"name":"8.9","position":8,"iqbId":"DL07209","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-0.8619,"bistaPoints":510.3,"solutionFrequencyGymnasium":0.628,"solutionFrequencyNonGymnasium":0.3775,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6675,"frequency":534,"standardDeviation":0.4714}},{"id":null,"name":"8.10","position":8,"iqbId":"DL07210","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":0.0676,"bistaPoints":605.2,"solutionFrequencyGymnasium":0.5244,"solutionFrequencyNonGymnasium":0.1409,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.7","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.515,"frequency":412,"standardDeviation":0.5001}},{"id":null,"name":"8.11.1","position":8,"iqbId":"DL07211","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-2.4868,"bistaPoints":344.5,"solutionFrequencyGymnasium":0.8364,"solutionFrequencyNonGymnasium":0.7039,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.11","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8938,"frequency":715,"standardDeviation":0.3084}},{"id":null,"name":"8.11.2","position":8,"iqbId":"DL07212","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-0.4565,"bistaPoints":551.7,"solutionFrequencyGymnasium":0.5515,"solutionFrequencyNonGymnasium":0.3026,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.11","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6012,"frequency":481,"standardDeviation":0.4899}},{"id":null,"name":"8.12","position":8,"iqbId":"DL07214","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-0.3696,"bistaPoints":560.5,"solutionFrequencyGymnasium":0.5758,"solutionFrequencyNonGymnasium":0.2434,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.2.4","description":null},{"id":null,"type":"Kompetenz","name":"3.2.5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5637,"frequency":451,"standardDeviation":0.4962}},{"id":null,"name":"8.13","position":8,"iqbId":"DL07215","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":0.4611,"bistaPoints":645.3,"solutionFrequencyGymnasium":0.3415,"solutionFrequencyNonGymnasium":0.2067,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.6","description":null},{"id":null,"type":"Kompetenz","name":"3.3.7","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4363,"frequency":349,"standardDeviation":0.4962}},{"id":null,"name":"8.14","position":8,"iqbId":"DL07216","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":1.0202,"bistaPoints":702.4,"solutionFrequencyGymnasium":0.297,"solutionFrequencyNonGymnasium":0.0861,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.2.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.2975,"frequency":238,"standardDeviation":0.4574}},{"id":null,"name":"9.1","position":9,"iqbId":"DL09502","exercise":{"id":null,"name":"Infodemie"},"parameters":{"logit":0.0414,"bistaPoints":602.5,"solutionFrequencyGymnasium":0.4807,"solutionFrequencyNonGymnasium":0.2349,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4688,"frequency":375,"standardDeviation":0.4993}},{"id":null,"name":"9.2","position":9,"iqbId":"DL09503","exercise":{"id":null,"name":"Infodemie"},"parameters":{"logit":0.8936,"bistaPoints":689.4,"solutionFrequencyGymnasium":0.2928,"solutionFrequencyNonGymnasium":0.1409,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3162,"frequency":253,"standardDeviation":0.4653}},{"id":null,"name":"9.3","position":9,"iqbId":"DL09504","exercise":{"id":null,"name":"Infodemie"},"parameters":{"logit":1.6713,"bistaPoints":768.8,"solutionFrequencyGymnasium":0.2,"solutionFrequencyNonGymnasium":0.0403,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.1","description":null},{"id":null,"type":"Kompetenz","name":"3.4.5","description":null},{"id":null,"type":"Kompetenz","name":"3.4.6","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.1825,"frequency":146,"standardDeviation":0.3865}},{"id":null,"name":"9.4","position":9,"iqbId":"DL09505","exercise":{"id":null,"name":"Infodemie"},"parameters":{"logit":-0.7727,"bistaPoints":519.4,"solutionFrequencyGymnasium":0.6354,"solutionFrequencyNonGymnasium":0.4027,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.4","description":null},{"id":null,"type":"Kompetenz","name":"3.4.6","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.65,"frequency":520,"standardDeviation":0.4773}},{"id":null,"name":"9.5","position":9,"iqbId":"DL09506","exercise":{"id":null,"name":"Infodemie"},"parameters":{"logit":2.4156,"bistaPoints":844.8,"solutionFrequencyGymnasium":0.116,"solutionFrequencyNonGymnasium":0.0134,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.7","description":null},{"id":null,"type":"Kompetenz","name":"3.4.5","description":null},{"id":null,"type":"Kompetenz","name":"3.4.6","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.11,"frequency":88,"standardDeviation":0.3131}},{"id":null,"name":"9.6","position":9,"iqbId":"DL09507","exercise":{"id":null,"name":"Infodemie"},"parameters":{"logit":1.4252,"bistaPoints":743.7,"solutionFrequencyGymnasium":0.1989,"solutionFrequencyNonGymnasium":0.1007,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.2062,"frequency":165,"standardDeviation":0.4049}},{"id":null,"name":"9.7","position":9,"iqbId":"DL09508","exercise":{"id":null,"name":"Infodemie"},"parameters":{"logit":2.2718,"bistaPoints":830.1,"solutionFrequencyGymnasium":0.1381,"solutionFrequencyNonGymnasium":0.0067,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.1212,"frequency":97,"standardDeviation":0.3266}},{"id":null,"name":"9.8.1","position":9,"iqbId":"DL09509","exercise":{"id":null,"name":"Infodemie"},"parameters":{"logit":0.935,"bistaPoints":693.7,"solutionFrequencyGymnasium":0.2762,"solutionFrequencyNonGymnasium":0.1477,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.31,"frequency":248,"standardDeviation":0.4628}},{"id":null,"name":"9.8.2","position":9,"iqbId":"DL09511","exercise":{"id":null,"name":"Infodemie"},"parameters":{"logit":-0.0063,"bistaPoints":597.6,"solutionFrequencyGymnasium":0.442,"solutionFrequencyNonGymnasium":0.302,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5062,"frequency":405,"standardDeviation":0.5003}},{"id":null,"name":"9.9","position":9,"iqbId":"DL09512","exercise":{"id":null,"name":"Infodemie"},"parameters":{"logit":2.5208,"bistaPoints":855.5,"solutionFrequencyGymnasium":0.0994,"solutionFrequencyNonGymnasium":0.0201,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.1087,"frequency":87,"standardDeviation":0.3115}},{"id":null,"name":"9.10","position":9,"iqbId":"DL09513","exercise":{"id":null,"name":"Infodemie"},"parameters":{"logit":1.9797,"bistaPoints":800.3,"solutionFrequencyGymnasium":0.1722,"solutionFrequencyNonGymnasium":0.0134,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.165,"frequency":132,"standardDeviation":0.3714}}]},{"id":"V8-2024-EN-TH01","type":"state","name":"V8-2024-EN-TH01","domain":{"id":null,"name":"ho"},"subject":{"id":null,"name":"Englisch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.1","position":1,"iqbId":"EL68301","exercise":{"id":null,"name":"Brian’s Voice Message"},"parameters":{"logit":-4.0,"bistaPoints":254.6,"solutionFrequencyGymnasium":0.98,"solutionFrequencyNonGymnasium":0.95,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9637,"frequency":771,"standardDeviation":0.187}},{"id":null,"name":"1.2","position":1,"iqbId":"EL68302","exercise":{"id":null,"name":"Brian’s Voice Message"},"parameters":{"logit":-0.17,"bistaPoints":570.7,"solutionFrequencyGymnasium":0.78,"solutionFrequencyNonGymnasium":0.38,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5337,"frequency":427,"standardDeviation":0.4992}},{"id":null,"name":"1.3","position":1,"iqbId":"EL68303","exercise":{"id":null,"name":"Brian’s Voice Message"},"parameters":{"logit":-1.38,"bistaPoints":470.4,"solutionFrequencyGymnasium":0.87,"solutionFrequencyNonGymnasium":0.69,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7588,"frequency":607,"standardDeviation":0.4281}},{"id":null,"name":"1.4","position":1,"iqbId":"EL68304","exercise":{"id":null,"name":"Brian’s Voice Message"},"parameters":{"logit":-2.3,"bistaPoints":394.5,"solutionFrequencyGymnasium":0.96,"solutionFrequencyNonGymnasium":0.8,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.875,"frequency":700,"standardDeviation":0.3309}},{"id":null,"name":"2.1","position":2,"iqbId":"EL78901","exercise":{"id":null,"name":"Winter Wonderland"},"parameters":{"logit":-1.23,"bistaPoints":482.8,"solutionFrequencyGymnasium":0.91,"solutionFrequencyNonGymnasium":0.61,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7675,"frequency":614,"standardDeviation":0.4227}},{"id":null,"name":"2.2","position":2,"iqbId":"EL78902","exercise":{"id":null,"name":"Winter Wonderland"},"parameters":{"logit":-1.0,"bistaPoints":501.9,"solutionFrequencyGymnasium":0.88,"solutionFrequencyNonGymnasium":0.58,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7125,"frequency":570,"standardDeviation":0.4529}},{"id":null,"name":"2.3","position":2,"iqbId":"EL78903","exercise":{"id":null,"name":"Winter Wonderland"},"parameters":{"logit":-1.61,"bistaPoints":451.9,"solutionFrequencyGymnasium":0.92,"solutionFrequencyNonGymnasium":0.7,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.78,"frequency":624,"standardDeviation":0.4145}},{"id":null,"name":"2.4","position":2,"iqbId":"EL78904","exercise":{"id":null,"name":"Winter Wonderland"},"parameters":{"logit":-0.02,"bistaPoints":583.2,"solutionFrequencyGymnasium":0.76,"solutionFrequencyNonGymnasium":0.35,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4913,"frequency":393,"standardDeviation":0.5002}},{"id":null,"name":"2.5","position":2,"iqbId":"EL78905","exercise":{"id":null,"name":"Winter Wonderland"},"parameters":{"logit":-0.21,"bistaPoints":567.4,"solutionFrequencyGymnasium":0.77,"solutionFrequencyNonGymnasium":0.42,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5487,"frequency":439,"standardDeviation":0.4979}},{"id":null,"name":"3.0","position":3,"iqbId":"EL72501","exercise":{"id":null,"name":"Bears"},"parameters":{"logit":-0.55,"bistaPoints":538.8,"solutionFrequencyGymnasium":0.8,"solutionFrequencyNonGymnasium":0.62,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5825,"frequency":466,"standardDeviation":0.4935}},{"id":null,"name":"4.1","position":4,"iqbId":"EL75201","exercise":{"id":null,"name":"Quiet Hour"},"parameters":{"logit":-1.14,"bistaPoints":490.5,"solutionFrequencyGymnasium":0.86,"solutionFrequencyNonGymnasium":0.61,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7025,"frequency":562,"standardDeviation":0.4574}},{"id":null,"name":"4.2","position":4,"iqbId":"EL75202","exercise":{"id":null,"name":"Quiet Hour"},"parameters":{"logit":-0.94,"bistaPoints":507.4,"solutionFrequencyGymnasium":0.82,"solutionFrequencyNonGymnasium":0.59,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6813,"frequency":545,"standardDeviation":0.4663}},{"id":null,"name":"4.3","position":4,"iqbId":"EL75203","exercise":{"id":null,"name":"Quiet Hour"},"parameters":{"logit":-0.77,"bistaPoints":520.8,"solutionFrequencyGymnasium":0.77,"solutionFrequencyNonGymnasium":0.58,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6312,"frequency":505,"standardDeviation":0.4828}},{"id":null,"name":"4.4","position":4,"iqbId":"EL75204","exercise":{"id":null,"name":"Quiet Hour"},"parameters":{"logit":-0.36,"bistaPoints":555.1,"solutionFrequencyGymnasium":0.79,"solutionFrequencyNonGymnasium":0.42,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5687,"frequency":455,"standardDeviation":0.4956}},{"id":null,"name":"5.0","position":5,"iqbId":"EL709v201","exercise":{"id":null,"name":"Interview with the Author of Unstoppable"},"parameters":{"logit":-0.15,"bistaPoints":572.1,"solutionFrequencyGymnasium":0.77,"solutionFrequencyNonGymnasium":0.52,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5288,"frequency":423,"standardDeviation":0.4995}},{"id":null,"name":"11.1","position":11,"iqbId":"EL74101","exercise":{"id":null,"name":"At the Doctor’s"},"parameters":{"logit":-2.53,"bistaPoints":375.7,"solutionFrequencyGymnasium":0.96,"solutionFrequencyNonGymnasium":0.83,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8788,"frequency":703,"standardDeviation":0.3266}},{"id":null,"name":"11.2","position":11,"iqbId":"EL74102","exercise":{"id":null,"name":"At the Doctor’s"},"parameters":{"logit":-3.3,"bistaPoints":312.1,"solutionFrequencyGymnasium":0.97,"solutionFrequencyNonGymnasium":0.92,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9463,"frequency":757,"standardDeviation":0.2257}},{"id":null,"name":"11.3","position":11,"iqbId":"EL74103","exercise":{"id":null,"name":"At the Doctor’s"},"parameters":{"logit":-2.84,"bistaPoints":350.7,"solutionFrequencyGymnasium":0.95,"solutionFrequencyNonGymnasium":0.89,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9225,"frequency":738,"standardDeviation":0.2676}},{"id":null,"name":"11.4","position":11,"iqbId":"EL74104","exercise":{"id":null,"name":"At the Doctor’s"},"parameters":{"logit":-3.05,"bistaPoints":333.0,"solutionFrequencyGymnasium":0.96,"solutionFrequencyNonGymnasium":0.91,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9363,"frequency":749,"standardDeviation":0.2445}},{"id":null,"name":"12.1","position":12,"iqbId":"EL78401","exercise":{"id":null,"name":"What a Graduation"},"parameters":{"logit":0.22,"bistaPoints":602.9,"solutionFrequencyGymnasium":0.64,"solutionFrequencyNonGymnasium":0.36,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4387,"frequency":351,"standardDeviation":0.4965}},{"id":null,"name":"12.2","position":12,"iqbId":"EL78402","exercise":{"id":null,"name":"What a Graduation"},"parameters":{"logit":-2.26,"bistaPoints":398.4,"solutionFrequencyGymnasium":0.97,"solutionFrequencyNonGymnasium":0.77,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.85,"frequency":680,"standardDeviation":0.3573}},{"id":null,"name":"12.3","position":12,"iqbId":"EL78403","exercise":{"id":null,"name":"What a Graduation"},"parameters":{"logit":-1.07,"bistaPoints":496.1,"solutionFrequencyGymnasium":0.86,"solutionFrequencyNonGymnasium":0.6,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7125,"frequency":570,"standardDeviation":0.4529}},{"id":null,"name":"13.1","position":13,"iqbId":"EL69801","exercise":{"id":null,"name":"Safety Procedure"},"parameters":{"logit":-1.79,"bistaPoints":436.6,"solutionFrequencyGymnasium":0.95,"solutionFrequencyNonGymnasium":0.77,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.805,"frequency":644,"standardDeviation":0.3964}},{"id":null,"name":"13.2","position":13,"iqbId":"EL69802","exercise":{"id":null,"name":"Safety Procedure"},"parameters":{"logit":-0.96,"bistaPoints":505.0,"solutionFrequencyGymnasium":0.83,"solutionFrequencyNonGymnasium":0.65,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6875,"frequency":550,"standardDeviation":0.4638}},{"id":null,"name":"13.3","position":13,"iqbId":"EL69803","exercise":{"id":null,"name":"Safety Procedure"},"parameters":{"logit":0.73,"bistaPoints":644.9,"solutionFrequencyGymnasium":0.59,"solutionFrequencyNonGymnasium":0.31,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3312,"frequency":265,"standardDeviation":0.471}},{"id":null,"name":"13.4","position":13,"iqbId":"EL69804","exercise":{"id":null,"name":"Safety Procedure"},"parameters":{"logit":-2.59,"bistaPoints":371.0,"solutionFrequencyGymnasium":0.98,"solutionFrequencyNonGymnasium":0.87,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8962,"frequency":717,"standardDeviation":0.3051}},{"id":null,"name":"13.5","position":13,"iqbId":"EL69805","exercise":{"id":null,"name":"Safety Procedure"},"parameters":{"logit":-2.52,"bistaPoints":377.1,"solutionFrequencyGymnasium":0.97,"solutionFrequencyNonGymnasium":0.86,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8812,"frequency":705,"standardDeviation":0.3237}},{"id":null,"name":"13.6","position":13,"iqbId":"EL69806","exercise":{"id":null,"name":"Safety Procedure"},"parameters":{"logit":-1.43,"bistaPoints":466.6,"solutionFrequencyGymnasium":0.92,"solutionFrequencyNonGymnasium":0.7,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7712,"frequency":617,"standardDeviation":0.4203}},{"id":null,"name":"14.1","position":14,"iqbId":"EL73201","exercise":{"id":null,"name":"Welcome to the Dolphin Park"},"parameters":{"logit":-0.84,"bistaPoints":515.5,"solutionFrequencyGymnasium":0.85,"solutionFrequencyNonGymnasium":0.59,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6725,"frequency":538,"standardDeviation":0.4696}},{"id":null,"name":"14.2","position":14,"iqbId":"EL73202","exercise":{"id":null,"name":"Welcome to the Dolphin Park"},"parameters":{"logit":-0.79,"bistaPoints":519.6,"solutionFrequencyGymnasium":0.81,"solutionFrequencyNonGymnasium":0.62,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6675,"frequency":534,"standardDeviation":0.4714}},{"id":null,"name":"14.3","position":14,"iqbId":"EL73203","exercise":{"id":null,"name":"Welcome to the Dolphin Park"},"parameters":{"logit":-0.17,"bistaPoints":570.9,"solutionFrequencyGymnasium":0.7,"solutionFrequencyNonGymnasium":0.5,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5312,"frequency":425,"standardDeviation":0.4993}},{"id":null,"name":"14.4","position":14,"iqbId":"EL73204","exercise":{"id":null,"name":"Welcome to the Dolphin Park"},"parameters":{"logit":-2.59,"bistaPoints":370.9,"solutionFrequencyGymnasium":0.96,"solutionFrequencyNonGymnasium":0.88,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9025,"frequency":722,"standardDeviation":0.2968}},{"id":null,"name":"15.1","position":15,"iqbId":"EL71601","exercise":{"id":null,"name":"Homework"},"parameters":{"logit":-0.5,"bistaPoints":543.3,"solutionFrequencyGymnasium":0.78,"solutionFrequencyNonGymnasium":0.49,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5962,"frequency":477,"standardDeviation":0.491}},{"id":null,"name":"15.2","position":15,"iqbId":"EL71602","exercise":{"id":null,"name":"Homework"},"parameters":{"logit":-1.51,"bistaPoints":460.2,"solutionFrequencyGymnasium":0.94,"solutionFrequencyNonGymnasium":0.63,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7738,"frequency":619,"standardDeviation":0.4187}},{"id":null,"name":"15.3","position":15,"iqbId":"EL71603","exercise":{"id":null,"name":"Homework"},"parameters":{"logit":-0.95,"bistaPoints":505.9,"solutionFrequencyGymnasium":0.83,"solutionFrequencyNonGymnasium":0.58,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6825,"frequency":546,"standardDeviation":0.4658}},{"id":null,"name":"15.4","position":15,"iqbId":"EL71604","exercise":{"id":null,"name":"Homework"},"parameters":{"logit":-2.14,"bistaPoints":407.7,"solutionFrequencyGymnasium":0.94,"solutionFrequencyNonGymnasium":0.78,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.845,"frequency":676,"standardDeviation":0.3621}}]},{"id":"V8-2024-EN-TH01","type":"state","name":"V8-2024-EN-TH01","domain":{"id":null,"name":"le"},"subject":{"id":null,"name":"Englisch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"6.1","position":6,"iqbId":"ER70601","exercise":{"id":null,"name":"Plans for the Weekend"},"parameters":{"logit":-0.2,"bistaPoints":580.5,"solutionFrequencyGymnasium":0.75,"solutionFrequencyNonGymnasium":0.32,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5387,"frequency":431,"standardDeviation":0.4988}},{"id":null,"name":"6.2","position":6,"iqbId":"ER70602","exercise":{"id":null,"name":"Plans for the Weekend"},"parameters":{"logit":-0.8,"bistaPoints":531.3,"solutionFrequencyGymnasium":0.83,"solutionFrequencyNonGymnasium":0.47,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6713,"frequency":537,"standardDeviation":0.4701}},{"id":null,"name":"6.3","position":6,"iqbId":"ER70603","exercise":{"id":null,"name":"Plans for the Weekend"},"parameters":{"logit":-1.03,"bistaPoints":512.7,"solutionFrequencyGymnasium":0.89,"solutionFrequencyNonGymnasium":0.5,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6637,"frequency":531,"standardDeviation":0.4727}},{"id":null,"name":"6.4","position":6,"iqbId":"ER70604","exercise":{"id":null,"name":"Plans for the Weekend"},"parameters":{"logit":-0.5,"bistaPoints":555.8,"solutionFrequencyGymnasium":0.77,"solutionFrequencyNonGymnasium":0.43,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5975,"frequency":478,"standardDeviation":0.4907}},{"id":null,"name":"7.1","position":7,"iqbId":"ER72101","exercise":{"id":null,"name":"Hero Hound"},"parameters":{"logit":-1.23,"bistaPoints":496.6,"solutionFrequencyGymnasium":0.86,"solutionFrequencyNonGymnasium":0.59,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7238,"frequency":579,"standardDeviation":0.4474}},{"id":null,"name":"7.2","position":7,"iqbId":"ER72102","exercise":{"id":null,"name":"Hero Hound"},"parameters":{"logit":-1.16,"bistaPoints":502.2,"solutionFrequencyGymnasium":0.88,"solutionFrequencyNonGymnasium":0.55,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7075,"frequency":566,"standardDeviation":0.4552}},{"id":null,"name":"7.3","position":7,"iqbId":"ER72103","exercise":{"id":null,"name":"Hero Hound"},"parameters":{"logit":-0.82,"bistaPoints":529.7,"solutionFrequencyGymnasium":0.84,"solutionFrequencyNonGymnasium":0.47,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6538,"frequency":523,"standardDeviation":0.4761}},{"id":null,"name":"7.4","position":7,"iqbId":"ER72104","exercise":{"id":null,"name":"Hero Hound"},"parameters":{"logit":-0.4,"bistaPoints":564.6,"solutionFrequencyGymnasium":0.76,"solutionFrequencyNonGymnasium":0.39,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5913,"frequency":473,"standardDeviation":0.4919}},{"id":null,"name":"8.1","position":8,"iqbId":"ER73801","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-2.47,"bistaPoints":394.3,"solutionFrequencyGymnasium":0.92,"solutionFrequencyNonGymnasium":0.83,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8812,"frequency":705,"standardDeviation":0.3237}},{"id":null,"name":"8.2","position":8,"iqbId":"ER73802","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-1.56,"bistaPoints":469.4,"solutionFrequencyGymnasium":0.87,"solutionFrequencyNonGymnasium":0.65,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7812,"frequency":625,"standardDeviation":0.4137}},{"id":null,"name":"8.3","position":8,"iqbId":"ER73803","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-0.37,"bistaPoints":566.4,"solutionFrequencyGymnasium":0.65,"solutionFrequencyNonGymnasium":0.45,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5663,"frequency":453,"standardDeviation":0.4959}},{"id":null,"name":"8.4","position":8,"iqbId":"ER73804","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-1.2,"bistaPoints":498.3,"solutionFrequencyGymnasium":0.82,"solutionFrequencyNonGymnasium":0.59,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7063,"frequency":565,"standardDeviation":0.4558}},{"id":null,"name":"8.5","position":8,"iqbId":"ER73805","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-1.8,"bistaPoints":449.4,"solutionFrequencyGymnasium":0.91,"solutionFrequencyNonGymnasium":0.69,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8113,"frequency":649,"standardDeviation":0.3916}},{"id":null,"name":"8.6","position":8,"iqbId":"ER73806","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-1.86,"bistaPoints":444.6,"solutionFrequencyGymnasium":0.89,"solutionFrequencyNonGymnasium":0.72,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8225,"frequency":658,"standardDeviation":0.3823}},{"id":null,"name":"8.7","position":8,"iqbId":"ER73807","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-1.51,"bistaPoints":472.9,"solutionFrequencyGymnasium":0.88,"solutionFrequencyNonGymnasium":0.63,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7887,"frequency":631,"standardDeviation":0.4085}},{"id":null,"name":"9.0","position":9,"iqbId":"ER72701","exercise":{"id":null,"name":"Barbara’s Message"},"parameters":{"logit":-0.59,"bistaPoints":548.5,"solutionFrequencyGymnasium":0.72,"solutionFrequencyNonGymnasium":0.45,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6112,"frequency":489,"standardDeviation":0.4878}},{"id":null,"name":"10.1","position":10,"iqbId":"ER71301","exercise":{"id":null,"name":"Gems"},"parameters":{"logit":-1.72,"bistaPoints":456.3,"solutionFrequencyGymnasium":0.92,"solutionFrequencyNonGymnasium":0.67,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.81,"frequency":648,"standardDeviation":0.3925}},{"id":null,"name":"10.2","position":10,"iqbId":"ER71302","exercise":{"id":null,"name":"Gems"},"parameters":{"logit":-1.06,"bistaPoints":510.2,"solutionFrequencyGymnasium":0.82,"solutionFrequencyNonGymnasium":0.56,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.695,"frequency":556,"standardDeviation":0.4607}},{"id":null,"name":"10.3","position":10,"iqbId":"ER71303","exercise":{"id":null,"name":"Gems"},"parameters":{"logit":-2.73,"bistaPoints":373.4,"solutionFrequencyGymnasium":0.97,"solutionFrequencyNonGymnasium":0.83,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8938,"frequency":715,"standardDeviation":0.3084}},{"id":null,"name":"10.4","position":10,"iqbId":"ER71304","exercise":{"id":null,"name":"Gems"},"parameters":{"logit":-1.5,"bistaPoints":474.0,"solutionFrequencyGymnasium":0.92,"solutionFrequencyNonGymnasium":0.61,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.765,"frequency":612,"standardDeviation":0.4243}},{"id":null,"name":"16.1","position":16,"iqbId":"ER72801","exercise":{"id":null,"name":"School Notice Board"},"parameters":{"logit":-0.33,"bistaPoints":570.2,"solutionFrequencyGymnasium":0.79,"solutionFrequencyNonGymnasium":0.33,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5825,"frequency":466,"standardDeviation":0.4935}},{"id":null,"name":"16.2","position":16,"iqbId":"ER72802","exercise":{"id":null,"name":"School Notice Board"},"parameters":{"logit":-1.43,"bistaPoints":479.8,"solutionFrequencyGymnasium":0.88,"solutionFrequencyNonGymnasium":0.63,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7675,"frequency":614,"standardDeviation":0.4227}},{"id":null,"name":"16.3","position":16,"iqbId":"ER72803","exercise":{"id":null,"name":"School Notice Board"},"parameters":{"logit":-1.09,"bistaPoints":507.9,"solutionFrequencyGymnasium":0.8,"solutionFrequencyNonGymnasium":0.61,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6887,"frequency":551,"standardDeviation":0.4633}},{"id":null,"name":"16.4","position":16,"iqbId":"ER72804","exercise":{"id":null,"name":"School Notice Board"},"parameters":{"logit":-1.26,"bistaPoints":494.1,"solutionFrequencyGymnasium":0.95,"solutionFrequencyNonGymnasium":0.51,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7275,"frequency":582,"standardDeviation":0.4455}},{"id":null,"name":"17.1","position":17,"iqbId":"ER76701","exercise":{"id":null,"name":"Banana Muffins"},"parameters":{"logit":-2.95,"bistaPoints":354.9,"solutionFrequencyGymnasium":0.96,"solutionFrequencyNonGymnasium":0.86,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.925,"frequency":740,"standardDeviation":0.2636}},{"id":null,"name":"17.2","position":17,"iqbId":"ER76702","exercise":{"id":null,"name":"Banana Muffins"},"parameters":{"logit":-1.78,"bistaPoints":451.4,"solutionFrequencyGymnasium":0.89,"solutionFrequencyNonGymnasium":0.7,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8237,"frequency":659,"standardDeviation":0.3813}},{"id":null,"name":"17.3","position":17,"iqbId":"ER76703","exercise":{"id":null,"name":"Banana Muffins"},"parameters":{"logit":-1.84,"bistaPoints":445.8,"solutionFrequencyGymnasium":0.9,"solutionFrequencyNonGymnasium":0.71,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8087,"frequency":647,"standardDeviation":0.3935}},{"id":null,"name":"17.4","position":17,"iqbId":"ER76704","exercise":{"id":null,"name":"Banana Muffins"},"parameters":{"logit":-0.77,"bistaPoints":533.6,"solutionFrequencyGymnasium":0.73,"solutionFrequencyNonGymnasium":0.53,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6388,"frequency":511,"standardDeviation":0.4807}},{"id":null,"name":"17.5","position":17,"iqbId":"ER76705","exercise":{"id":null,"name":"Banana Muffins"},"parameters":{"logit":-1.89,"bistaPoints":441.9,"solutionFrequencyGymnasium":0.91,"solutionFrequencyNonGymnasium":0.71,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7925,"frequency":634,"standardDeviation":0.4058}},{"id":null,"name":"17.6","position":17,"iqbId":"ER76706","exercise":{"id":null,"name":"Banana Muffins"},"parameters":{"logit":-1.01,"bistaPoints":514.5,"solutionFrequencyGymnasium":0.82,"solutionFrequencyNonGymnasium":0.53,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6438,"frequency":515,"standardDeviation":0.4792}},{"id":null,"name":"17.7","position":17,"iqbId":"ER76707","exercise":{"id":null,"name":"Banana Muffins"},"parameters":{"logit":-2.0,"bistaPoints":433.2,"solutionFrequencyGymnasium":0.92,"solutionFrequencyNonGymnasium":0.72,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8387,"frequency":671,"standardDeviation":0.368}},{"id":null,"name":"18.1","position":18,"iqbId":"ER571r01","exercise":{"id":null,"name":"Selfieccino"},"parameters":{"logit":-0.37,"bistaPoints":566.7,"solutionFrequencyGymnasium":0.75,"solutionFrequencyNonGymnasium":0.31,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6012,"frequency":481,"standardDeviation":0.4899}},{"id":null,"name":"18.2","position":18,"iqbId":"ER571r02","exercise":{"id":null,"name":"Selfieccino"},"parameters":{"logit":-1.37,"bistaPoints":484.6,"solutionFrequencyGymnasium":0.91,"solutionFrequencyNonGymnasium":0.46,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7625,"frequency":610,"standardDeviation":0.4258}},{"id":null,"name":"18.3","position":18,"iqbId":"ER571r03","exercise":{"id":null,"name":"Selfieccino"},"parameters":{"logit":-0.91,"bistaPoints":522.5,"solutionFrequencyGymnasium":0.85,"solutionFrequencyNonGymnasium":0.37,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6925,"frequency":554,"standardDeviation":0.4617}},{"id":null,"name":"18.4","position":18,"iqbId":"ER571r04","exercise":{"id":null,"name":"Selfieccino"},"parameters":{"logit":-0.84,"bistaPoints":528.5,"solutionFrequencyGymnasium":0.8,"solutionFrequencyNonGymnasium":0.41,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6663,"frequency":533,"standardDeviation":0.4718}},{"id":null,"name":"18.5","position":18,"iqbId":"ER571r05","exercise":{"id":null,"name":"Selfieccino"},"parameters":{"logit":-0.13,"bistaPoints":586.7,"solutionFrequencyGymnasium":0.68,"solutionFrequencyNonGymnasium":0.31,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5125,"frequency":410,"standardDeviation":0.5002}},{"id":null,"name":"19.1","position":19,"iqbId":"ER71001","exercise":{"id":null,"name":"Fruit Smoothie"},"parameters":{"logit":-1.38,"bistaPoints":483.6,"solutionFrequencyGymnasium":0.84,"solutionFrequencyNonGymnasium":0.64,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7312,"frequency":585,"standardDeviation":0.4436}},{"id":null,"name":"19.2","position":19,"iqbId":"ER71002","exercise":{"id":null,"name":"Fruit Smoothie"},"parameters":{"logit":-2.41,"bistaPoints":399.0,"solutionFrequencyGymnasium":0.9,"solutionFrequencyNonGymnasium":0.84,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.905,"frequency":724,"standardDeviation":0.2934}},{"id":null,"name":"19.3","position":19,"iqbId":"ER71003","exercise":{"id":null,"name":"Fruit Smoothie"},"parameters":{"logit":-1.35,"bistaPoints":486.6,"solutionFrequencyGymnasium":0.82,"solutionFrequencyNonGymnasium":0.65,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7475,"frequency":598,"standardDeviation":0.4347}},{"id":null,"name":"19.4","position":19,"iqbId":"ER71004","exercise":{"id":null,"name":"Fruit Smoothie"},"parameters":{"logit":-2.59,"bistaPoints":384.3,"solutionFrequencyGymnasium":0.94,"solutionFrequencyNonGymnasium":0.84,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.905,"frequency":724,"standardDeviation":0.2934}},{"id":null,"name":"19.5","position":19,"iqbId":"ER71005","exercise":{"id":null,"name":"Fruit Smoothie"},"parameters":{"logit":-1.61,"bistaPoints":464.9,"solutionFrequencyGymnasium":0.87,"solutionFrequencyNonGymnasium":0.68,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7738,"frequency":619,"standardDeviation":0.4187}},{"id":null,"name":"19.6","position":19,"iqbId":"ER71006","exercise":{"id":null,"name":"Fruit Smoothie"},"parameters":{"logit":-1.3,"bistaPoints":490.7,"solutionFrequencyGymnasium":0.84,"solutionFrequencyNonGymnasium":0.6,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7575,"frequency":606,"standardDeviation":0.4289}},{"id":null,"name":"20.0","position":20,"iqbId":"ER72601","exercise":{"id":null,"name":"Susan’s Message"},"parameters":{"logit":-0.53,"bistaPoints":553.7,"solutionFrequencyGymnasium":0.83,"solutionFrequencyNonGymnasium":0.36,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.62,"frequency":496,"standardDeviation":0.4857}}]},{"id":"V8-2024-EN-TH02","type":"state","name":"V8-2024-EN-TH02","domain":{"id":null,"name":"ho"},"subject":{"id":null,"name":"Englisch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.1","position":1,"iqbId":"EL68301","exercise":{"id":null,"name":"Brian’s Voice Message"},"parameters":{"logit":-4.0,"bistaPoints":254.6,"solutionFrequencyGymnasium":0.98,"solutionFrequencyNonGymnasium":0.95,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9775,"frequency":782,"standardDeviation":0.1484}},{"id":null,"name":"1.2","position":1,"iqbId":"EL68302","exercise":{"id":null,"name":"Brian’s Voice Message"},"parameters":{"logit":-0.17,"bistaPoints":570.7,"solutionFrequencyGymnasium":0.78,"solutionFrequencyNonGymnasium":0.38,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.525,"frequency":420,"standardDeviation":0.4997}},{"id":null,"name":"1.3","position":1,"iqbId":"EL68303","exercise":{"id":null,"name":"Brian’s Voice Message"},"parameters":{"logit":-1.38,"bistaPoints":470.4,"solutionFrequencyGymnasium":0.87,"solutionFrequencyNonGymnasium":0.69,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7575,"frequency":606,"standardDeviation":0.4289}},{"id":null,"name":"1.4","position":1,"iqbId":"EL68304","exercise":{"id":null,"name":"Brian’s Voice Message"},"parameters":{"logit":-2.3,"bistaPoints":394.5,"solutionFrequencyGymnasium":0.96,"solutionFrequencyNonGymnasium":0.8,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8788,"frequency":703,"standardDeviation":0.3266}},{"id":null,"name":"2.1","position":2,"iqbId":"EL78901","exercise":{"id":null,"name":"Winter Wonderland"},"parameters":{"logit":-1.23,"bistaPoints":482.8,"solutionFrequencyGymnasium":0.91,"solutionFrequencyNonGymnasium":0.61,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7388,"frequency":591,"standardDeviation":0.4396}},{"id":null,"name":"2.2","position":2,"iqbId":"EL78902","exercise":{"id":null,"name":"Winter Wonderland"},"parameters":{"logit":-1.0,"bistaPoints":501.9,"solutionFrequencyGymnasium":0.88,"solutionFrequencyNonGymnasium":0.58,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6963,"frequency":557,"standardDeviation":0.4602}},{"id":null,"name":"2.3","position":2,"iqbId":"EL78903","exercise":{"id":null,"name":"Winter Wonderland"},"parameters":{"logit":-1.61,"bistaPoints":451.9,"solutionFrequencyGymnasium":0.92,"solutionFrequencyNonGymnasium":0.7,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7775,"frequency":622,"standardDeviation":0.4162}},{"id":null,"name":"2.4","position":2,"iqbId":"EL78904","exercise":{"id":null,"name":"Winter Wonderland"},"parameters":{"logit":-0.02,"bistaPoints":583.2,"solutionFrequencyGymnasium":0.76,"solutionFrequencyNonGymnasium":0.35,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5325,"frequency":426,"standardDeviation":0.4993}},{"id":null,"name":"2.5","position":2,"iqbId":"EL78905","exercise":{"id":null,"name":"Winter Wonderland"},"parameters":{"logit":-0.21,"bistaPoints":567.4,"solutionFrequencyGymnasium":0.77,"solutionFrequencyNonGymnasium":0.42,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5363,"frequency":429,"standardDeviation":0.499}},{"id":null,"name":"3.0","position":3,"iqbId":"EL72501","exercise":{"id":null,"name":"Bears"},"parameters":{"logit":-0.55,"bistaPoints":538.8,"solutionFrequencyGymnasium":0.8,"solutionFrequencyNonGymnasium":0.62,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6162,"frequency":493,"standardDeviation":0.4866}},{"id":null,"name":"4.1","position":4,"iqbId":"EL75201","exercise":{"id":null,"name":"Quiet Hour"},"parameters":{"logit":-1.14,"bistaPoints":490.5,"solutionFrequencyGymnasium":0.86,"solutionFrequencyNonGymnasium":0.61,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.735,"frequency":588,"standardDeviation":0.4416}},{"id":null,"name":"4.2","position":4,"iqbId":"EL75202","exercise":{"id":null,"name":"Quiet Hour"},"parameters":{"logit":-0.94,"bistaPoints":507.4,"solutionFrequencyGymnasium":0.82,"solutionFrequencyNonGymnasium":0.59,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.695,"frequency":556,"standardDeviation":0.4607}},{"id":null,"name":"4.3","position":4,"iqbId":"EL75203","exercise":{"id":null,"name":"Quiet Hour"},"parameters":{"logit":-0.77,"bistaPoints":520.8,"solutionFrequencyGymnasium":0.77,"solutionFrequencyNonGymnasium":0.58,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6425,"frequency":514,"standardDeviation":0.4796}},{"id":null,"name":"4.4","position":4,"iqbId":"EL75204","exercise":{"id":null,"name":"Quiet Hour"},"parameters":{"logit":-0.36,"bistaPoints":555.1,"solutionFrequencyGymnasium":0.79,"solutionFrequencyNonGymnasium":0.42,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5625,"frequency":450,"standardDeviation":0.4964}},{"id":null,"name":"5.0","position":5,"iqbId":"EL709v201","exercise":{"id":null,"name":"Interview with the Author of Unstoppable"},"parameters":{"logit":-0.15,"bistaPoints":572.1,"solutionFrequencyGymnasium":0.77,"solutionFrequencyNonGymnasium":0.52,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.53,"frequency":424,"standardDeviation":0.4994}},{"id":null,"name":"11.0","position":11,"iqbId":"EL74801","exercise":{"id":null,"name":"Respect"},"parameters":{"logit":-0.07,"bistaPoints":579.0,"solutionFrequencyGymnasium":0.68,"solutionFrequencyNonGymnasium":0.4,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5075,"frequency":406,"standardDeviation":0.5003}},{"id":null,"name":"12.1","position":12,"iqbId":"EL79001","exercise":{"id":null,"name":"Who Was Betsy Ross?"},"parameters":{"logit":-0.06,"bistaPoints":579.2,"solutionFrequencyGymnasium":0.73,"solutionFrequencyNonGymnasium":0.4,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5188,"frequency":415,"standardDeviation":0.5}},{"id":null,"name":"12.2","position":12,"iqbId":"EL79002","exercise":{"id":null,"name":"Who Was Betsy Ross?"},"parameters":{"logit":-0.15,"bistaPoints":571.8,"solutionFrequencyGymnasium":0.79,"solutionFrequencyNonGymnasium":0.36,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5525,"frequency":442,"standardDeviation":0.4975}},{"id":null,"name":"12.3","position":12,"iqbId":"EL79003","exercise":{"id":null,"name":"Who Was Betsy Ross?"},"parameters":{"logit":-1.41,"bistaPoints":468.1,"solutionFrequencyGymnasium":0.91,"solutionFrequencyNonGymnasium":0.66,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7788,"frequency":623,"standardDeviation":0.4153}},{"id":null,"name":"12.4","position":12,"iqbId":"EL79004","exercise":{"id":null,"name":"Who Was Betsy Ross?"},"parameters":{"logit":0.56,"bistaPoints":630.3,"solutionFrequencyGymnasium":0.63,"solutionFrequencyNonGymnasium":0.26,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.42,"frequency":336,"standardDeviation":0.4939}},{"id":null,"name":"12.5","position":12,"iqbId":"EL79005","exercise":{"id":null,"name":"Who Was Betsy Ross?"},"parameters":{"logit":0.45,"bistaPoints":621.3,"solutionFrequencyGymnasium":0.65,"solutionFrequencyNonGymnasium":0.29,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4,"frequency":320,"standardDeviation":0.4902}},{"id":null,"name":"12.6","position":12,"iqbId":"EL79006","exercise":{"id":null,"name":"Who Was Betsy Ross?"},"parameters":{"logit":0.36,"bistaPoints":613.8,"solutionFrequencyGymnasium":0.74,"solutionFrequencyNonGymnasium":0.22,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.425,"frequency":340,"standardDeviation":0.4947}},{"id":null,"name":"13.1","position":13,"iqbId":"EL723v201","exercise":{"id":null,"name":"Lord Mayor's Show"},"parameters":{"logit":0.37,"bistaPoints":615.3,"solutionFrequencyGymnasium":0.7,"solutionFrequencyNonGymnasium":0.5,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4025,"frequency":322,"standardDeviation":0.4907}},{"id":null,"name":"13.2","position":13,"iqbId":"EL723v202","exercise":{"id":null,"name":"Lord Mayor's Show"},"parameters":{"logit":0.31,"bistaPoints":610.3,"solutionFrequencyGymnasium":0.79,"solutionFrequencyNonGymnasium":0.76,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4462,"frequency":357,"standardDeviation":0.4974}},{"id":null,"name":"13.3","position":13,"iqbId":"EL723v203","exercise":{"id":null,"name":"Lord Mayor's Show"},"parameters":{"logit":1.62,"bistaPoints":718.3,"solutionFrequencyGymnasium":0.77,"solutionFrequencyNonGymnasium":0.59,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.1988,"frequency":159,"standardDeviation":0.3993}},{"id":null,"name":"13.4","position":13,"iqbId":"EL723v204","exercise":{"id":null,"name":"Lord Mayor's Show"},"parameters":{"logit":-0.21,"bistaPoints":567.3,"solutionFrequencyGymnasium":0.92,"solutionFrequencyNonGymnasium":0.82,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5375,"frequency":430,"standardDeviation":0.4989}},{"id":null,"name":"13.5","position":13,"iqbId":"EL723v205","exercise":{"id":null,"name":"Lord Mayor's Show"},"parameters":{"logit":0.13,"bistaPoints":595.6,"solutionFrequencyGymnasium":0.81,"solutionFrequencyNonGymnasium":0.7,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4525,"frequency":362,"standardDeviation":0.4981}},{"id":null,"name":"13.6","position":13,"iqbId":"EL723v206","exercise":{"id":null,"name":"Lord Mayor's Show"},"parameters":{"logit":2.67,"bistaPoints":804.4,"solutionFrequencyGymnasium":0.34,"solutionFrequencyNonGymnasium":0.2,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"C1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.0688,"frequency":55,"standardDeviation":0.2532}},{"id":null,"name":"13.7","position":13,"iqbId":"EL723v207","exercise":{"id":null,"name":"Lord Mayor's Show"},"parameters":{"logit":-0.19,"bistaPoints":569.1,"solutionFrequencyGymnasium":0.89,"solutionFrequencyNonGymnasium":0.8,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.54,"frequency":432,"standardDeviation":0.4987}},{"id":null,"name":"14.1","position":14,"iqbId":"EL78401","exercise":{"id":null,"name":"What a Graduation"},"parameters":{"logit":0.22,"bistaPoints":602.9,"solutionFrequencyGymnasium":0.64,"solutionFrequencyNonGymnasium":0.36,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4775,"frequency":382,"standardDeviation":0.4998}},{"id":null,"name":"14.2","position":14,"iqbId":"EL78402","exercise":{"id":null,"name":"What a Graduation"},"parameters":{"logit":-2.26,"bistaPoints":398.4,"solutionFrequencyGymnasium":0.97,"solutionFrequencyNonGymnasium":0.77,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8575,"frequency":686,"standardDeviation":0.3498}},{"id":null,"name":"14.3","position":14,"iqbId":"EL78403","exercise":{"id":null,"name":"What a Graduation"},"parameters":{"logit":-1.07,"bistaPoints":496.1,"solutionFrequencyGymnasium":0.86,"solutionFrequencyNonGymnasium":0.6,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.69,"frequency":552,"standardDeviation":0.4628}}]},{"id":"V8-2024-EN-TH02","type":"state","name":"V8-2024-EN-TH02","domain":{"id":null,"name":"le"},"subject":{"id":null,"name":"Englisch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"6.1","position":6,"iqbId":"ER70601","exercise":{"id":null,"name":"Plans for the Weekend"},"parameters":{"logit":-0.2,"bistaPoints":580.5,"solutionFrequencyGymnasium":0.75,"solutionFrequencyNonGymnasium":0.32,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5663,"frequency":453,"standardDeviation":0.4959}},{"id":null,"name":"6.2","position":6,"iqbId":"ER70602","exercise":{"id":null,"name":"Plans for the Weekend"},"parameters":{"logit":-0.8,"bistaPoints":531.3,"solutionFrequencyGymnasium":0.83,"solutionFrequencyNonGymnasium":0.47,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6587,"frequency":527,"standardDeviation":0.4744}},{"id":null,"name":"6.3","position":6,"iqbId":"ER70603","exercise":{"id":null,"name":"Plans for the Weekend"},"parameters":{"logit":-1.03,"bistaPoints":512.7,"solutionFrequencyGymnasium":0.89,"solutionFrequencyNonGymnasium":0.5,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7037,"frequency":563,"standardDeviation":0.4569}},{"id":null,"name":"6.4","position":6,"iqbId":"ER70604","exercise":{"id":null,"name":"Plans for the Weekend"},"parameters":{"logit":-0.5,"bistaPoints":555.8,"solutionFrequencyGymnasium":0.77,"solutionFrequencyNonGymnasium":0.43,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.625,"frequency":500,"standardDeviation":0.4844}},{"id":null,"name":"7.1","position":7,"iqbId":"ER72101","exercise":{"id":null,"name":"Hero Hound"},"parameters":{"logit":-1.23,"bistaPoints":496.6,"solutionFrequencyGymnasium":0.86,"solutionFrequencyNonGymnasium":0.59,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7288,"frequency":583,"standardDeviation":0.4449}},{"id":null,"name":"7.2","position":7,"iqbId":"ER72102","exercise":{"id":null,"name":"Hero Hound"},"parameters":{"logit":-1.16,"bistaPoints":502.2,"solutionFrequencyGymnasium":0.88,"solutionFrequencyNonGymnasium":0.55,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.755,"frequency":604,"standardDeviation":0.4304}},{"id":null,"name":"7.3","position":7,"iqbId":"ER72103","exercise":{"id":null,"name":"Hero Hound"},"parameters":{"logit":-0.82,"bistaPoints":529.7,"solutionFrequencyGymnasium":0.84,"solutionFrequencyNonGymnasium":0.47,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6687,"frequency":535,"standardDeviation":0.471}},{"id":null,"name":"7.4","position":7,"iqbId":"ER72104","exercise":{"id":null,"name":"Hero Hound"},"parameters":{"logit":-0.4,"bistaPoints":564.6,"solutionFrequencyGymnasium":0.76,"solutionFrequencyNonGymnasium":0.39,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6075,"frequency":486,"standardDeviation":0.4886}},{"id":null,"name":"8.1","position":8,"iqbId":"ER73801","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-2.47,"bistaPoints":394.3,"solutionFrequencyGymnasium":0.92,"solutionFrequencyNonGymnasium":0.83,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8938,"frequency":715,"standardDeviation":0.3084}},{"id":null,"name":"8.2","position":8,"iqbId":"ER73802","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-1.56,"bistaPoints":469.4,"solutionFrequencyGymnasium":0.87,"solutionFrequencyNonGymnasium":0.65,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7725,"frequency":618,"standardDeviation":0.4195}},{"id":null,"name":"8.3","position":8,"iqbId":"ER73803","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-0.37,"bistaPoints":566.4,"solutionFrequencyGymnasium":0.65,"solutionFrequencyNonGymnasium":0.45,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5813,"frequency":465,"standardDeviation":0.4937}},{"id":null,"name":"8.4","position":8,"iqbId":"ER73804","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-1.2,"bistaPoints":498.3,"solutionFrequencyGymnasium":0.82,"solutionFrequencyNonGymnasium":0.59,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7338,"frequency":587,"standardDeviation":0.4423}},{"id":null,"name":"8.5","position":8,"iqbId":"ER73805","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-1.8,"bistaPoints":449.4,"solutionFrequencyGymnasium":0.91,"solutionFrequencyNonGymnasium":0.69,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8213,"frequency":657,"standardDeviation":0.3834}},{"id":null,"name":"8.6","position":8,"iqbId":"ER73806","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-1.86,"bistaPoints":444.6,"solutionFrequencyGymnasium":0.89,"solutionFrequencyNonGymnasium":0.72,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.85,"frequency":680,"standardDeviation":0.3573}},{"id":null,"name":"8.7","position":8,"iqbId":"ER73807","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-1.51,"bistaPoints":472.9,"solutionFrequencyGymnasium":0.88,"solutionFrequencyNonGymnasium":0.63,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7875,"frequency":630,"standardDeviation":0.4093}},{"id":null,"name":"9.0","position":9,"iqbId":"ER72701","exercise":{"id":null,"name":"Barbara’s Message"},"parameters":{"logit":-0.59,"bistaPoints":548.5,"solutionFrequencyGymnasium":0.72,"solutionFrequencyNonGymnasium":0.45,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6075,"frequency":486,"standardDeviation":0.4886}},{"id":null,"name":"10.1","position":10,"iqbId":"ER71301","exercise":{"id":null,"name":"Gems"},"parameters":{"logit":-1.72,"bistaPoints":456.3,"solutionFrequencyGymnasium":0.92,"solutionFrequencyNonGymnasium":0.67,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8025,"frequency":642,"standardDeviation":0.3984}},{"id":null,"name":"10.2","position":10,"iqbId":"ER71302","exercise":{"id":null,"name":"Gems"},"parameters":{"logit":-1.06,"bistaPoints":510.2,"solutionFrequencyGymnasium":0.82,"solutionFrequencyNonGymnasium":0.56,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7075,"frequency":566,"standardDeviation":0.4552}},{"id":null,"name":"10.3","position":10,"iqbId":"ER71303","exercise":{"id":null,"name":"Gems"},"parameters":{"logit":-2.73,"bistaPoints":373.4,"solutionFrequencyGymnasium":0.97,"solutionFrequencyNonGymnasium":0.83,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9175,"frequency":734,"standardDeviation":0.2753}},{"id":null,"name":"10.4","position":10,"iqbId":"ER71304","exercise":{"id":null,"name":"Gems"},"parameters":{"logit":-1.5,"bistaPoints":474.0,"solutionFrequencyGymnasium":0.92,"solutionFrequencyNonGymnasium":0.61,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7612,"frequency":609,"standardDeviation":0.4266}},{"id":null,"name":"15.0","position":15,"iqbId":"ER72601","exercise":{"id":null,"name":"Susan’s Message"},"parameters":{"logit":-0.53,"bistaPoints":553.7,"solutionFrequencyGymnasium":0.83,"solutionFrequencyNonGymnasium":0.36,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6262,"frequency":501,"standardDeviation":0.4841}},{"id":null,"name":"16.1","position":16,"iqbId":"ER69001","exercise":{"id":null,"name":"Saharan Silver Ant"},"parameters":{"logit":0.88,"bistaPoints":668.9,"solutionFrequencyGymnasium":0.46,"solutionFrequencyNonGymnasium":0.42,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.32,"frequency":256,"standardDeviation":0.4668}},{"id":null,"name":"16.2","position":16,"iqbId":"ER69002","exercise":{"id":null,"name":"Saharan Silver Ant"},"parameters":{"logit":-0.11,"bistaPoints":588.5,"solutionFrequencyGymnasium":0.85,"solutionFrequencyNonGymnasium":0.59,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5188,"frequency":415,"standardDeviation":0.5}},{"id":null,"name":"16.3","position":16,"iqbId":"ER69003","exercise":{"id":null,"name":"Saharan Silver Ant"},"parameters":{"logit":0.79,"bistaPoints":661.7,"solutionFrequencyGymnasium":0.62,"solutionFrequencyNonGymnasium":0.42,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3475,"frequency":278,"standardDeviation":0.4765}},{"id":null,"name":"16.4","position":16,"iqbId":"ER69004","exercise":{"id":null,"name":"Saharan Silver Ant"},"parameters":{"logit":0.89,"bistaPoints":670.3,"solutionFrequencyGymnasium":0.65,"solutionFrequencyNonGymnasium":0.49,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3337,"frequency":267,"standardDeviation":0.4718}},{"id":null,"name":"16.5","position":16,"iqbId":"ER69005","exercise":{"id":null,"name":"Saharan Silver Ant"},"parameters":{"logit":1.27,"bistaPoints":701.1,"solutionFrequencyGymnasium":0.57,"solutionFrequencyNonGymnasium":0.44,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"C1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.2587,"frequency":207,"standardDeviation":0.4382}},{"id":null,"name":"17.1","position":17,"iqbId":"ER71201","exercise":{"id":null,"name":"Camel Milk Chocolate"},"parameters":{"logit":-1.44,"bistaPoints":479.3,"solutionFrequencyGymnasium":0.88,"solutionFrequencyNonGymnasium":0.65,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7762,"frequency":621,"standardDeviation":0.417}},{"id":null,"name":"17.2","position":17,"iqbId":"ER71202","exercise":{"id":null,"name":"Camel Milk Chocolate"},"parameters":{"logit":-0.71,"bistaPoints":538.6,"solutionFrequencyGymnasium":0.81,"solutionFrequencyNonGymnasium":0.47,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6225,"frequency":498,"standardDeviation":0.4851}},{"id":null,"name":"17.3","position":17,"iqbId":"ER71203","exercise":{"id":null,"name":"Camel Milk Chocolate"},"parameters":{"logit":-1.02,"bistaPoints":513.7,"solutionFrequencyGymnasium":0.87,"solutionFrequencyNonGymnasium":0.52,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6725,"frequency":538,"standardDeviation":0.4696}},{"id":null,"name":"17.4","position":17,"iqbId":"ER71204","exercise":{"id":null,"name":"Camel Milk Chocolate"},"parameters":{"logit":-0.32,"bistaPoints":570.5,"solutionFrequencyGymnasium":0.72,"solutionFrequencyNonGymnasium":0.41,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6,"frequency":480,"standardDeviation":0.4902}},{"id":null,"name":"17.5","position":17,"iqbId":"ER71205","exercise":{"id":null,"name":"Camel Milk Chocolate"},"parameters":{"logit":0.46,"bistaPoints":635.1,"solutionFrequencyGymnasium":0.56,"solutionFrequencyNonGymnasium":0.25,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3738,"frequency":299,"standardDeviation":0.4841}},{"id":null,"name":"18.0","position":18,"iqbId":"ER67401","exercise":{"id":null,"name":"Birthday Present"},"parameters":{"logit":0.13,"bistaPoints":607.9,"solutionFrequencyGymnasium":0.58,"solutionFrequencyNonGymnasium":0.32,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.485,"frequency":388,"standardDeviation":0.5001}},{"id":null,"name":"19.0","position":19,"iqbId":"ER484r01","exercise":{"id":null,"name":"Turtles"},"parameters":{"logit":-0.62,"bistaPoints":546.6,"solutionFrequencyGymnasium":0.72,"solutionFrequencyNonGymnasium":0.52,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6462,"frequency":517,"standardDeviation":0.4784}},{"id":null,"name":"20.1","position":20,"iqbId":"ER72801","exercise":{"id":null,"name":"School Notice Board"},"parameters":{"logit":-0.33,"bistaPoints":570.2,"solutionFrequencyGymnasium":0.79,"solutionFrequencyNonGymnasium":0.33,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5637,"frequency":451,"standardDeviation":0.4962}},{"id":null,"name":"20.2","position":20,"iqbId":"ER72802","exercise":{"id":null,"name":"School Notice Board"},"parameters":{"logit":-1.43,"bistaPoints":479.8,"solutionFrequencyGymnasium":0.88,"solutionFrequencyNonGymnasium":0.63,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7562,"frequency":605,"standardDeviation":0.4296}},{"id":null,"name":"20.3","position":20,"iqbId":"ER72803","exercise":{"id":null,"name":"School Notice Board"},"parameters":{"logit":-1.09,"bistaPoints":507.9,"solutionFrequencyGymnasium":0.8,"solutionFrequencyNonGymnasium":0.61,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.73,"frequency":584,"standardDeviation":0.4442}},{"id":null,"name":"20.4","position":20,"iqbId":"ER72804","exercise":{"id":null,"name":"School Notice Board"},"parameters":{"logit":-1.26,"bistaPoints":494.1,"solutionFrequencyGymnasium":0.95,"solutionFrequencyNonGymnasium":0.51,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7512,"frequency":601,"standardDeviation":0.4326}}]},{"id":"V8-2024-EN-TH03","type":"state","name":"V8-2024-EN-TH03","domain":{"id":null,"name":"ho"},"subject":{"id":null,"name":"Englisch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.1","position":1,"iqbId":"EL68301","exercise":{"id":null,"name":"Brian’s Voice Message"},"parameters":{"logit":-4.0,"bistaPoints":254.6,"solutionFrequencyGymnasium":0.98,"solutionFrequencyNonGymnasium":0.95,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.97,"frequency":776,"standardDeviation":0.1707}},{"id":null,"name":"1.2","position":1,"iqbId":"EL68302","exercise":{"id":null,"name":"Brian’s Voice Message"},"parameters":{"logit":-0.17,"bistaPoints":570.7,"solutionFrequencyGymnasium":0.78,"solutionFrequencyNonGymnasium":0.38,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5238,"frequency":419,"standardDeviation":0.4997}},{"id":null,"name":"1.3","position":1,"iqbId":"EL68303","exercise":{"id":null,"name":"Brian’s Voice Message"},"parameters":{"logit":-1.38,"bistaPoints":470.4,"solutionFrequencyGymnasium":0.87,"solutionFrequencyNonGymnasium":0.69,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7325,"frequency":586,"standardDeviation":0.4429}},{"id":null,"name":"1.4","position":1,"iqbId":"EL68304","exercise":{"id":null,"name":"Brian’s Voice Message"},"parameters":{"logit":-2.3,"bistaPoints":394.5,"solutionFrequencyGymnasium":0.96,"solutionFrequencyNonGymnasium":0.8,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8812,"frequency":705,"standardDeviation":0.3237}},{"id":null,"name":"2.1","position":2,"iqbId":"EL78901","exercise":{"id":null,"name":"Winter Wonderland"},"parameters":{"logit":-1.23,"bistaPoints":482.8,"solutionFrequencyGymnasium":0.91,"solutionFrequencyNonGymnasium":0.61,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7288,"frequency":583,"standardDeviation":0.4449}},{"id":null,"name":"2.2","position":2,"iqbId":"EL78902","exercise":{"id":null,"name":"Winter Wonderland"},"parameters":{"logit":-1.0,"bistaPoints":501.9,"solutionFrequencyGymnasium":0.88,"solutionFrequencyNonGymnasium":0.58,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.695,"frequency":556,"standardDeviation":0.4607}},{"id":null,"name":"2.3","position":2,"iqbId":"EL78903","exercise":{"id":null,"name":"Winter Wonderland"},"parameters":{"logit":-1.61,"bistaPoints":451.9,"solutionFrequencyGymnasium":0.92,"solutionFrequencyNonGymnasium":0.7,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.775,"frequency":620,"standardDeviation":0.4178}},{"id":null,"name":"2.4","position":2,"iqbId":"EL78904","exercise":{"id":null,"name":"Winter Wonderland"},"parameters":{"logit":-0.02,"bistaPoints":583.2,"solutionFrequencyGymnasium":0.76,"solutionFrequencyNonGymnasium":0.35,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5025,"frequency":402,"standardDeviation":0.5003}},{"id":null,"name":"2.5","position":2,"iqbId":"EL78905","exercise":{"id":null,"name":"Winter Wonderland"},"parameters":{"logit":-0.21,"bistaPoints":567.4,"solutionFrequencyGymnasium":0.77,"solutionFrequencyNonGymnasium":0.42,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.525,"frequency":420,"standardDeviation":0.4997}},{"id":null,"name":"3.0","position":3,"iqbId":"EL72501","exercise":{"id":null,"name":"Bears"},"parameters":{"logit":-0.55,"bistaPoints":538.8,"solutionFrequencyGymnasium":0.8,"solutionFrequencyNonGymnasium":0.62,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6125,"frequency":490,"standardDeviation":0.4875}},{"id":null,"name":"4.1","position":4,"iqbId":"EL75201","exercise":{"id":null,"name":"Quiet Hour"},"parameters":{"logit":-1.14,"bistaPoints":490.5,"solutionFrequencyGymnasium":0.86,"solutionFrequencyNonGymnasium":0.61,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7375,"frequency":590,"standardDeviation":0.4403}},{"id":null,"name":"4.2","position":4,"iqbId":"EL75202","exercise":{"id":null,"name":"Quiet Hour"},"parameters":{"logit":-0.94,"bistaPoints":507.4,"solutionFrequencyGymnasium":0.82,"solutionFrequencyNonGymnasium":0.59,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7212,"frequency":577,"standardDeviation":0.4487}},{"id":null,"name":"4.3","position":4,"iqbId":"EL75203","exercise":{"id":null,"name":"Quiet Hour"},"parameters":{"logit":-0.77,"bistaPoints":520.8,"solutionFrequencyGymnasium":0.77,"solutionFrequencyNonGymnasium":0.58,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6863,"frequency":549,"standardDeviation":0.4643}},{"id":null,"name":"4.4","position":4,"iqbId":"EL75204","exercise":{"id":null,"name":"Quiet Hour"},"parameters":{"logit":-0.36,"bistaPoints":555.1,"solutionFrequencyGymnasium":0.79,"solutionFrequencyNonGymnasium":0.42,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5663,"frequency":453,"standardDeviation":0.4959}},{"id":null,"name":"5.0","position":5,"iqbId":"EL709v201","exercise":{"id":null,"name":"Interview with the Author of Unstoppable"},"parameters":{"logit":-0.15,"bistaPoints":572.1,"solutionFrequencyGymnasium":0.77,"solutionFrequencyNonGymnasium":0.52,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5375,"frequency":430,"standardDeviation":0.4989}},{"id":null,"name":"11.0","position":11,"iqbId":"EL74801","exercise":{"id":null,"name":"Respect"},"parameters":{"logit":-0.07,"bistaPoints":579.0,"solutionFrequencyGymnasium":0.68,"solutionFrequencyNonGymnasium":0.4,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5288,"frequency":423,"standardDeviation":0.4995}},{"id":null,"name":"12.1","position":12,"iqbId":"EL742v101","exercise":{"id":null,"name":"Top Three Greatest Inventions"},"parameters":{"logit":0.75,"bistaPoints":646.2,"solutionFrequencyGymnasium":0.57,"solutionFrequencyNonGymnasium":0.22,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3613,"frequency":289,"standardDeviation":0.4807}},{"id":null,"name":"12.2","position":12,"iqbId":"EL742v102","exercise":{"id":null,"name":"Top Three Greatest Inventions"},"parameters":{"logit":0.54,"bistaPoints":629.0,"solutionFrequencyGymnasium":0.6,"solutionFrequencyNonGymnasium":0.27,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3775,"frequency":302,"standardDeviation":0.4851}},{"id":null,"name":"12.3","position":12,"iqbId":"EL742v103","exercise":{"id":null,"name":"Top Three Greatest Inventions"},"parameters":{"logit":3.22,"bistaPoints":850.1,"solutionFrequencyGymnasium":0.11,"solutionFrequencyNonGymnasium":0.05,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"C1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.0663,"frequency":53,"standardDeviation":0.2489}},{"id":null,"name":"12.4","position":12,"iqbId":"EL742v104","exercise":{"id":null,"name":"Top Three Greatest Inventions"},"parameters":{"logit":0.96,"bistaPoints":664.0,"solutionFrequencyGymnasium":0.51,"solutionFrequencyNonGymnasium":0.21,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3113,"frequency":249,"standardDeviation":0.4633}},{"id":null,"name":"12.5","position":12,"iqbId":"EL742v105","exercise":{"id":null,"name":"Top Three Greatest Inventions"},"parameters":{"logit":2.13,"bistaPoints":760.2,"solutionFrequencyGymnasium":0.26,"solutionFrequencyNonGymnasium":0.12,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"C1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.1338,"frequency":107,"standardDeviation":0.3406}},{"id":null,"name":"12.6","position":12,"iqbId":"EL742v106","exercise":{"id":null,"name":"Top Three Greatest Inventions"},"parameters":{"logit":0.15,"bistaPoints":596.5,"solutionFrequencyGymnasium":0.7,"solutionFrequencyNonGymnasium":0.32,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4637,"frequency":371,"standardDeviation":0.499}},{"id":null,"name":"13.1","position":13,"iqbId":"EL66201","exercise":{"id":null,"name":"Homework Policy"},"parameters":{"logit":0.04,"bistaPoints":588.1,"solutionFrequencyGymnasium":0.76,"solutionFrequencyNonGymnasium":0.33,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5012,"frequency":401,"standardDeviation":0.5003}},{"id":null,"name":"13.2","position":13,"iqbId":"EL66202","exercise":{"id":null,"name":"Homework Policy"},"parameters":{"logit":2.63,"bistaPoints":801.3,"solutionFrequencyGymnasium":0.22,"solutionFrequencyNonGymnasium":0.08,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"C1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.0862,"frequency":69,"standardDeviation":0.2809}},{"id":null,"name":"13.3","position":13,"iqbId":"EL66203","exercise":{"id":null,"name":"Homework Policy"},"parameters":{"logit":1.96,"bistaPoints":745.9,"solutionFrequencyGymnasium":0.37,"solutionFrequencyNonGymnasium":0.09,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"C1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.1537,"frequency":123,"standardDeviation":0.3609}},{"id":null,"name":"13.4","position":13,"iqbId":"EL66204","exercise":{"id":null,"name":"Homework Policy"},"parameters":{"logit":0.04,"bistaPoints":588.1,"solutionFrequencyGymnasium":0.72,"solutionFrequencyNonGymnasium":0.37,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5,"frequency":400,"standardDeviation":0.5003}},{"id":null,"name":"13.5","position":13,"iqbId":"EL66205","exercise":{"id":null,"name":"Homework Policy"},"parameters":{"logit":1.12,"bistaPoints":676.7,"solutionFrequencyGymnasium":0.49,"solutionFrequencyNonGymnasium":0.23,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.27,"frequency":216,"standardDeviation":0.4442}},{"id":null,"name":"13.6","position":13,"iqbId":"EL66206","exercise":{"id":null,"name":"Homework Policy"},"parameters":{"logit":1.41,"bistaPoints":701.0,"solutionFrequencyGymnasium":0.42,"solutionFrequencyNonGymnasium":0.19,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.2487,"frequency":199,"standardDeviation":0.4326}},{"id":null,"name":"13.7","position":13,"iqbId":"EL66207","exercise":{"id":null,"name":"Homework Policy"},"parameters":{"logit":0.49,"bistaPoints":625.0,"solutionFrequencyGymnasium":0.57,"solutionFrequencyNonGymnasium":0.36,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4275,"frequency":342,"standardDeviation":0.495}},{"id":null,"name":"13.8","position":13,"iqbId":"EL66208","exercise":{"id":null,"name":"Homework Policy"},"parameters":{"logit":1.9,"bistaPoints":741.1,"solutionFrequencyGymnasium":0.33,"solutionFrequencyNonGymnasium":0.14,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"C1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.175,"frequency":140,"standardDeviation":0.3802}}]},{"id":"V8-2024-EN-TH03","type":"state","name":"V8-2024-EN-TH03","domain":{"id":null,"name":"le"},"subject":{"id":null,"name":"Englisch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"6.1","position":6,"iqbId":"ER70601","exercise":{"id":null,"name":"Plans for the Weekend"},"parameters":{"logit":-0.2,"bistaPoints":580.5,"solutionFrequencyGymnasium":0.75,"solutionFrequencyNonGymnasium":0.32,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5275,"frequency":422,"standardDeviation":0.4996}},{"id":null,"name":"6.2","position":6,"iqbId":"ER70602","exercise":{"id":null,"name":"Plans for the Weekend"},"parameters":{"logit":-0.8,"bistaPoints":531.3,"solutionFrequencyGymnasium":0.83,"solutionFrequencyNonGymnasium":0.47,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.685,"frequency":548,"standardDeviation":0.4648}},{"id":null,"name":"6.3","position":6,"iqbId":"ER70603","exercise":{"id":null,"name":"Plans for the Weekend"},"parameters":{"logit":-1.03,"bistaPoints":512.7,"solutionFrequencyGymnasium":0.89,"solutionFrequencyNonGymnasium":0.5,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7013,"frequency":561,"standardDeviation":0.458}},{"id":null,"name":"6.4","position":6,"iqbId":"ER70604","exercise":{"id":null,"name":"Plans for the Weekend"},"parameters":{"logit":-0.5,"bistaPoints":555.8,"solutionFrequencyGymnasium":0.77,"solutionFrequencyNonGymnasium":0.43,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5787,"frequency":463,"standardDeviation":0.4941}},{"id":null,"name":"7.1","position":7,"iqbId":"ER72101","exercise":{"id":null,"name":"Hero Hound"},"parameters":{"logit":-1.23,"bistaPoints":496.6,"solutionFrequencyGymnasium":0.86,"solutionFrequencyNonGymnasium":0.59,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7412,"frequency":593,"standardDeviation":0.4382}},{"id":null,"name":"7.2","position":7,"iqbId":"ER72102","exercise":{"id":null,"name":"Hero Hound"},"parameters":{"logit":-1.16,"bistaPoints":502.2,"solutionFrequencyGymnasium":0.88,"solutionFrequencyNonGymnasium":0.55,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7113,"frequency":569,"standardDeviation":0.4535}},{"id":null,"name":"7.3","position":7,"iqbId":"ER72103","exercise":{"id":null,"name":"Hero Hound"},"parameters":{"logit":-0.82,"bistaPoints":529.7,"solutionFrequencyGymnasium":0.84,"solutionFrequencyNonGymnasium":0.47,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6462,"frequency":517,"standardDeviation":0.4784}},{"id":null,"name":"7.4","position":7,"iqbId":"ER72104","exercise":{"id":null,"name":"Hero Hound"},"parameters":{"logit":-0.4,"bistaPoints":564.6,"solutionFrequencyGymnasium":0.76,"solutionFrequencyNonGymnasium":0.39,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5537,"frequency":443,"standardDeviation":0.4974}},{"id":null,"name":"8.1","position":8,"iqbId":"ER73801","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-2.47,"bistaPoints":394.3,"solutionFrequencyGymnasium":0.92,"solutionFrequencyNonGymnasium":0.83,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8888,"frequency":711,"standardDeviation":0.3146}},{"id":null,"name":"8.2","position":8,"iqbId":"ER73802","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-1.56,"bistaPoints":469.4,"solutionFrequencyGymnasium":0.87,"solutionFrequencyNonGymnasium":0.65,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7825,"frequency":626,"standardDeviation":0.4128}},{"id":null,"name":"8.3","position":8,"iqbId":"ER73803","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-0.37,"bistaPoints":566.4,"solutionFrequencyGymnasium":0.65,"solutionFrequencyNonGymnasium":0.45,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5663,"frequency":453,"standardDeviation":0.4959}},{"id":null,"name":"8.4","position":8,"iqbId":"ER73804","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-1.2,"bistaPoints":498.3,"solutionFrequencyGymnasium":0.82,"solutionFrequencyNonGymnasium":0.59,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7238,"frequency":579,"standardDeviation":0.4474}},{"id":null,"name":"8.5","position":8,"iqbId":"ER73805","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-1.8,"bistaPoints":449.4,"solutionFrequencyGymnasium":0.91,"solutionFrequencyNonGymnasium":0.69,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8325,"frequency":666,"standardDeviation":0.3737}},{"id":null,"name":"8.6","position":8,"iqbId":"ER73806","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-1.86,"bistaPoints":444.6,"solutionFrequencyGymnasium":0.89,"solutionFrequencyNonGymnasium":0.72,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.84,"frequency":672,"standardDeviation":0.3668}},{"id":null,"name":"8.7","position":8,"iqbId":"ER73807","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-1.51,"bistaPoints":472.9,"solutionFrequencyGymnasium":0.88,"solutionFrequencyNonGymnasium":0.63,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.78,"frequency":624,"standardDeviation":0.4145}},{"id":null,"name":"9.0","position":9,"iqbId":"ER72701","exercise":{"id":null,"name":"Barbara’s Message"},"parameters":{"logit":-0.59,"bistaPoints":548.5,"solutionFrequencyGymnasium":0.72,"solutionFrequencyNonGymnasium":0.45,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5962,"frequency":477,"standardDeviation":0.491}},{"id":null,"name":"10.1","position":10,"iqbId":"ER71301","exercise":{"id":null,"name":"Gems"},"parameters":{"logit":-1.72,"bistaPoints":456.3,"solutionFrequencyGymnasium":0.92,"solutionFrequencyNonGymnasium":0.67,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8125,"frequency":650,"standardDeviation":0.3906}},{"id":null,"name":"10.2","position":10,"iqbId":"ER71302","exercise":{"id":null,"name":"Gems"},"parameters":{"logit":-1.06,"bistaPoints":510.2,"solutionFrequencyGymnasium":0.82,"solutionFrequencyNonGymnasium":0.56,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6937,"frequency":555,"standardDeviation":0.4612}},{"id":null,"name":"10.3","position":10,"iqbId":"ER71303","exercise":{"id":null,"name":"Gems"},"parameters":{"logit":-2.73,"bistaPoints":373.4,"solutionFrequencyGymnasium":0.97,"solutionFrequencyNonGymnasium":0.83,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9012,"frequency":721,"standardDeviation":0.2985}},{"id":null,"name":"10.4","position":10,"iqbId":"ER71304","exercise":{"id":null,"name":"Gems"},"parameters":{"logit":-1.5,"bistaPoints":474.0,"solutionFrequencyGymnasium":0.92,"solutionFrequencyNonGymnasium":0.61,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7562,"frequency":605,"standardDeviation":0.4296}},{"id":null,"name":"14.0","position":14,"iqbId":"ER70801","exercise":{"id":null,"name":"Carbon Engineering"},"parameters":{"logit":0.75,"bistaPoints":658.7,"solutionFrequencyGymnasium":0.45,"solutionFrequencyNonGymnasium":0.25,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3425,"frequency":274,"standardDeviation":0.4748}},{"id":null,"name":"15.1","position":15,"iqbId":"ER69001","exercise":{"id":null,"name":"Saharan Silver Ant"},"parameters":{"logit":0.88,"bistaPoints":668.9,"solutionFrequencyGymnasium":0.46,"solutionFrequencyNonGymnasium":0.42,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3175,"frequency":254,"standardDeviation":0.4658}},{"id":null,"name":"15.2","position":15,"iqbId":"ER69002","exercise":{"id":null,"name":"Saharan Silver Ant"},"parameters":{"logit":-0.11,"bistaPoints":588.5,"solutionFrequencyGymnasium":0.85,"solutionFrequencyNonGymnasium":0.59,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.565,"frequency":452,"standardDeviation":0.4961}},{"id":null,"name":"15.3","position":15,"iqbId":"ER69003","exercise":{"id":null,"name":"Saharan Silver Ant"},"parameters":{"logit":0.79,"bistaPoints":661.7,"solutionFrequencyGymnasium":0.62,"solutionFrequencyNonGymnasium":0.42,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3362,"frequency":269,"standardDeviation":0.4727}},{"id":null,"name":"15.4","position":15,"iqbId":"ER69004","exercise":{"id":null,"name":"Saharan Silver Ant"},"parameters":{"logit":0.89,"bistaPoints":670.3,"solutionFrequencyGymnasium":0.65,"solutionFrequencyNonGymnasium":0.49,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3075,"frequency":246,"standardDeviation":0.4617}},{"id":null,"name":"15.5","position":15,"iqbId":"ER69005","exercise":{"id":null,"name":"Saharan Silver Ant"},"parameters":{"logit":1.27,"bistaPoints":701.1,"solutionFrequencyGymnasium":0.57,"solutionFrequencyNonGymnasium":0.44,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"C1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.25,"frequency":200,"standardDeviation":0.4333}},{"id":null,"name":"16.1","position":16,"iqbId":"ER72401","exercise":{"id":null,"name":"Michael’s Family"},"parameters":{"logit":-0.44,"bistaPoints":561.1,"solutionFrequencyGymnasium":0.71,"solutionFrequencyNonGymnasium":0.41,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5813,"frequency":465,"standardDeviation":0.4937}},{"id":null,"name":"16.2","position":16,"iqbId":"ER72402","exercise":{"id":null,"name":"Michael’s Family"},"parameters":{"logit":0.83,"bistaPoints":664.9,"solutionFrequencyGymnasium":0.41,"solutionFrequencyNonGymnasium":0.22,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3312,"frequency":265,"standardDeviation":0.471}},{"id":null,"name":"16.3","position":16,"iqbId":"ER72403","exercise":{"id":null,"name":"Michael’s Family"},"parameters":{"logit":0.26,"bistaPoints":618.4,"solutionFrequencyGymnasium":0.57,"solutionFrequencyNonGymnasium":0.27,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4338,"frequency":347,"standardDeviation":0.4959}},{"id":null,"name":"16.4","position":16,"iqbId":"ER72404","exercise":{"id":null,"name":"Michael’s Family"},"parameters":{"logit":0.35,"bistaPoints":625.8,"solutionFrequencyGymnasium":0.53,"solutionFrequencyNonGymnasium":0.28,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4125,"frequency":330,"standardDeviation":0.4926}},{"id":null,"name":"17.0","position":17,"iqbId":"ER484r01","exercise":{"id":null,"name":"Turtles"},"parameters":{"logit":-0.62,"bistaPoints":546.6,"solutionFrequencyGymnasium":0.72,"solutionFrequencyNonGymnasium":0.52,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6587,"frequency":527,"standardDeviation":0.4744}},{"id":null,"name":"18.1","position":18,"iqbId":"ER73001","exercise":{"id":null,"name":"News from Japan"},"parameters":{"logit":1.75,"bistaPoints":740.3,"solutionFrequencyGymnasium":0.3,"solutionFrequencyNonGymnasium":0.1,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"C1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.195,"frequency":156,"standardDeviation":0.3964}},{"id":null,"name":"18.2","position":18,"iqbId":"ER73002","exercise":{"id":null,"name":"News from Japan"},"parameters":{"logit":0.87,"bistaPoints":668.4,"solutionFrequencyGymnasium":0.46,"solutionFrequencyNonGymnasium":0.22,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3387,"frequency":271,"standardDeviation":0.4736}},{"id":null,"name":"18.3","position":18,"iqbId":"ER73003","exercise":{"id":null,"name":"News from Japan"},"parameters":{"logit":-0.1,"bistaPoints":589.2,"solutionFrequencyGymnasium":0.66,"solutionFrequencyNonGymnasium":0.39,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5437,"frequency":435,"standardDeviation":0.4984}},{"id":null,"name":"18.4","position":18,"iqbId":"ER73004","exercise":{"id":null,"name":"News from Japan"},"parameters":{"logit":1.89,"bistaPoints":752.1,"solutionFrequencyGymnasium":0.22,"solutionFrequencyNonGymnasium":0.14,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"C1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.14,"frequency":112,"standardDeviation":0.3472}},{"id":null,"name":"18.5","position":18,"iqbId":"ER73005","exercise":{"id":null,"name":"News from Japan"},"parameters":{"logit":-0.65,"bistaPoints":543.6,"solutionFrequencyGymnasium":0.76,"solutionFrequencyNonGymnasium":0.51,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6462,"frequency":517,"standardDeviation":0.4784}}]},{"id":"V8-2024-FR-TH01","type":"state","name":"V8-2024-FR-TH01","domain":{"id":null,"name":"ho"},"subject":{"id":null,"name":"Französisch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.1","position":1,"iqbId":"CO2304601","exercise":{"id":null,"name":"Soirée jeux"},"parameters":{"logit":-2.8041,"bistaPoints":312.7,"solutionFrequencyGymnasium":0.6923,"solutionFrequencyNonGymnasium":0.7671,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9113,"frequency":729,"standardDeviation":0.2846}},{"id":null,"name":"1.2","position":1,"iqbId":"CO2304602","exercise":{"id":null,"name":"Soirée jeux"},"parameters":{"logit":-2.0901,"bistaPoints":369.5,"solutionFrequencyGymnasium":0.547,"solutionFrequencyNonGymnasium":0.6438,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8775,"frequency":702,"standardDeviation":0.3281}},{"id":null,"name":"1.3","position":1,"iqbId":"CO2304603","exercise":{"id":null,"name":"Soirée jeux"},"parameters":{"logit":-3.3051,"bistaPoints":272.9,"solutionFrequencyGymnasium":0.8205,"solutionFrequencyNonGymnasium":0.7671,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9425,"frequency":754,"standardDeviation":0.2329}},{"id":null,"name":"1.4","position":1,"iqbId":"CO2304604","exercise":{"id":null,"name":"Soirée jeux"},"parameters":{"logit":-2.0901,"bistaPoints":369.5,"solutionFrequencyGymnasium":0.6068,"solutionFrequencyNonGymnasium":0.5479,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8625,"frequency":690,"standardDeviation":0.3446}},{"id":null,"name":"1.5","position":1,"iqbId":"CO2304605","exercise":{"id":null,"name":"Soirée jeux"},"parameters":{"logit":-2.6561,"bistaPoints":324.5,"solutionFrequencyGymnasium":0.7009,"solutionFrequencyNonGymnasium":0.6849,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9187,"frequency":735,"standardDeviation":0.2734}},{"id":null,"name":"2.1","position":2,"iqbId":"CO97701","exercise":{"id":null,"name":"Quentin fait de la danse classique"},"parameters":{"logit":-1.0155,"bistaPoints":454.9,"solutionFrequencyGymnasium":0.633,"solutionFrequencyNonGymnasium":0.2371,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7125,"frequency":570,"standardDeviation":0.4529}},{"id":null,"name":"2.2","position":2,"iqbId":"CO97702","exercise":{"id":null,"name":"Quentin fait de la danse classique"},"parameters":{"logit":-0.5375,"bistaPoints":493.0,"solutionFrequencyGymnasium":0.5413,"solutionFrequencyNonGymnasium":0.1546,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5988,"frequency":479,"standardDeviation":0.4905}},{"id":null,"name":"2.3","position":2,"iqbId":"CO97703","exercise":{"id":null,"name":"Quentin fait de la danse classique"},"parameters":{"logit":-2.1075,"bistaPoints":368.1,"solutionFrequencyGymnasium":0.789,"solutionFrequencyNonGymnasium":0.5052,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8562,"frequency":685,"standardDeviation":0.3511}},{"id":null,"name":"2.4","position":2,"iqbId":"CO97704","exercise":{"id":null,"name":"Quentin fait de la danse classique"},"parameters":{"logit":0.0975,"bistaPoints":543.4,"solutionFrequencyGymnasium":0.367,"solutionFrequencyNonGymnasium":0.134,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5038,"frequency":403,"standardDeviation":0.5003}},{"id":null,"name":"3.1","position":3,"iqbId":"CO2306601","exercise":{"id":null,"name":"Météo Saint-Malo"},"parameters":{"logit":-1.9751,"bistaPoints":378.6,"solutionFrequencyGymnasium":0.4714,"solutionFrequencyNonGymnasium":0.4926,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8588,"frequency":687,"standardDeviation":0.3485}},{"id":null,"name":"3.2","position":3,"iqbId":"CO2306602","exercise":{"id":null,"name":"Météo Saint-Malo"},"parameters":{"logit":-1.7411,"bistaPoints":397.3,"solutionFrequencyGymnasium":0.5143,"solutionFrequencyNonGymnasium":0.4,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8075,"frequency":646,"standardDeviation":0.3945}},{"id":null,"name":"3.3","position":3,"iqbId":"CO2306603","exercise":{"id":null,"name":"Météo Saint-Malo"},"parameters":{"logit":-1.0301,"bistaPoints":453.8,"solutionFrequencyGymnasium":0.4286,"solutionFrequencyNonGymnasium":0.2353,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6925,"frequency":554,"standardDeviation":0.4617}},{"id":null,"name":"4.1","position":4,"iqbId":"CO2402601","exercise":{"id":null,"name":"Sniggi"},"parameters":{"logit":-2.0761,"bistaPoints":370.6,"solutionFrequencyGymnasium":0.7538,"solutionFrequencyNonGymnasium":0.4,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.865,"frequency":692,"standardDeviation":0.3419}},{"id":null,"name":"4.2","position":4,"iqbId":"CO2402602","exercise":{"id":null,"name":"Sniggi"},"parameters":{"logit":-1.2611,"bistaPoints":435.4,"solutionFrequencyGymnasium":0.608,"solutionFrequencyNonGymnasium":0.25,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7462,"frequency":597,"standardDeviation":0.4354}},{"id":null,"name":"4.3","position":4,"iqbId":"CO2402603","exercise":{"id":null,"name":"Sniggi"},"parameters":{"logit":-1.4501,"bistaPoints":420.4,"solutionFrequencyGymnasium":0.6616,"solutionFrequencyNonGymnasium":0.1,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7725,"frequency":618,"standardDeviation":0.4195}},{"id":null,"name":"4.4","position":4,"iqbId":"CO2402604","exercise":{"id":null,"name":"Sniggi"},"parameters":{"logit":-1.1511,"bistaPoints":444.2,"solutionFrequencyGymnasium":0.593,"solutionFrequencyNonGymnasium":0.1579,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7,"frequency":560,"standardDeviation":0.4585}},{"id":null,"name":"5.1","position":5,"iqbId":"CO2304801","exercise":{"id":null,"name":"Maison de vacances"},"parameters":{"logit":-1.5271,"bistaPoints":414.3,"solutionFrequencyGymnasium":0.7353,"solutionFrequencyNonGymnasium":0.5,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7925,"frequency":634,"standardDeviation":0.4058}},{"id":null,"name":"5.2","position":5,"iqbId":"CO2304802","exercise":{"id":null,"name":"Maison de vacances"},"parameters":{"logit":-1.2471,"bistaPoints":436.5,"solutionFrequencyGymnasium":0.7,"solutionFrequencyNonGymnasium":0.35,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7163,"frequency":573,"standardDeviation":0.4511}},{"id":null,"name":"5.3","position":5,"iqbId":"CO2304803","exercise":{"id":null,"name":"Maison de vacances"},"parameters":{"logit":-2.3541,"bistaPoints":348.5,"solutionFrequencyGymnasium":0.8412,"solutionFrequencyNonGymnasium":0.7,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8838,"frequency":707,"standardDeviation":0.3207}},{"id":null,"name":"5.4","position":5,"iqbId":"CO2304804","exercise":{"id":null,"name":"Maison de vacances"},"parameters":{"logit":-2.3541,"bistaPoints":348.5,"solutionFrequencyGymnasium":0.8353,"solutionFrequencyNonGymnasium":0.75,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8825,"frequency":706,"standardDeviation":0.3222}},{"id":null,"name":"5.5","position":5,"iqbId":"CO2304805","exercise":{"id":null,"name":"Maison de vacances"},"parameters":{"logit":-2.0051,"bistaPoints":376.3,"solutionFrequencyGymnasium":0.7988,"solutionFrequencyNonGymnasium":0.65,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8538,"frequency":683,"standardDeviation":0.3536}},{"id":null,"name":"5.6","position":5,"iqbId":"CO2304806","exercise":{"id":null,"name":"Maison de vacances"},"parameters":{"logit":-0.9561,"bistaPoints":459.7,"solutionFrequencyGymnasium":0.6294,"solutionFrequencyNonGymnasium":0.45,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6925,"frequency":554,"standardDeviation":0.4617}},{"id":null,"name":"6.0","position":6,"iqbId":"CO2300701","exercise":{"id":null,"name":"Quel réseau ?"},"parameters":{"logit":-1.5221,"bistaPoints":414.7,"solutionFrequencyGymnasium":0.4911,"solutionFrequencyNonGymnasium":0.4267,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7812,"frequency":625,"standardDeviation":0.4137}},{"id":null,"name":"13.0","position":13,"iqbId":"CO2301801","exercise":{"id":null,"name":"Animal perdu"},"parameters":{"logit":-3.0531,"bistaPoints":292.9,"solutionFrequencyGymnasium":0.9235,"solutionFrequencyNonGymnasium":0.65,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.94,"frequency":752,"standardDeviation":0.2376}},{"id":null,"name":"14.1","position":14,"iqbId":"CO2200401","exercise":{"id":null,"name":"La cantine"},"parameters":{"logit":-3.05,"bistaPoints":293.2,"solutionFrequencyGymnasium":0.9697,"solutionFrequencyNonGymnasium":0.5614,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9213,"frequency":737,"standardDeviation":0.2695}},{"id":null,"name":"14.2","position":14,"iqbId":"CO2200402","exercise":{"id":null,"name":"La cantine"},"parameters":{"logit":-1.599,"bistaPoints":408.6,"solutionFrequencyGymnasium":0.596,"solutionFrequencyNonGymnasium":0.3805,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7738,"frequency":619,"standardDeviation":0.4187}},{"id":null,"name":"14.3","position":14,"iqbId":"CO2200403","exercise":{"id":null,"name":"La cantine"},"parameters":{"logit":-0.488,"bistaPoints":496.9,"solutionFrequencyGymnasium":0.3838,"solutionFrequencyNonGymnasium":0.1842,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6162,"frequency":493,"standardDeviation":0.4866}},{"id":null,"name":"15.1","position":15,"iqbId":"CO2306801","exercise":{"id":null,"name":"Lecture plaisir"},"parameters":{"logit":-3.7841,"bistaPoints":234.8,"solutionFrequencyGymnasium":0.9143,"solutionFrequencyNonGymnasium":0.75,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9738,"frequency":779,"standardDeviation":0.16}},{"id":null,"name":"15.2","position":15,"iqbId":"CO2306802","exercise":{"id":null,"name":"Lecture plaisir"},"parameters":{"logit":-3.0111,"bistaPoints":296.3,"solutionFrequencyGymnasium":0.7826,"solutionFrequencyNonGymnasium":0.6397,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9287,"frequency":743,"standardDeviation":0.2574}},{"id":null,"name":"15.3","position":15,"iqbId":"CO2306803","exercise":{"id":null,"name":"Lecture plaisir"},"parameters":{"logit":-1.0631,"bistaPoints":451.2,"solutionFrequencyGymnasium":0.3768,"solutionFrequencyNonGymnasium":0.2721,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7087,"frequency":567,"standardDeviation":0.4546}},{"id":null,"name":"15.4","position":15,"iqbId":"CO2306804","exercise":{"id":null,"name":"Lecture plaisir"},"parameters":{"logit":-1.7661,"bistaPoints":395.3,"solutionFrequencyGymnasium":0.4638,"solutionFrequencyNonGymnasium":0.4296,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8125,"frequency":650,"standardDeviation":0.3906}},{"id":null,"name":"16.1","position":16,"iqbId":"CO2302501","exercise":{"id":null,"name":"Une fille comme il faut"},"parameters":{"logit":-3.0931,"bistaPoints":289.8,"solutionFrequencyGymnasium":0.7045,"solutionFrequencyNonGymnasium":0.6557,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.93,"frequency":744,"standardDeviation":0.2553}},{"id":null,"name":"16.2","position":16,"iqbId":"CO2302502","exercise":{"id":null,"name":"Une fille comme il faut"},"parameters":{"logit":-1.9101,"bistaPoints":383.8,"solutionFrequencyGymnasium":0.3409,"solutionFrequencyNonGymnasium":0.4918,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8325,"frequency":666,"standardDeviation":0.3737}},{"id":null,"name":"16.3","position":16,"iqbId":"CO2302503","exercise":{"id":null,"name":"Une fille comme il faut"},"parameters":{"logit":-3.8651,"bistaPoints":228.4,"solutionFrequencyGymnasium":0.8068,"solutionFrequencyNonGymnasium":0.8033,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.96,"frequency":768,"standardDeviation":0.1961}},{"id":null,"name":"16.4","position":16,"iqbId":"CO2302504","exercise":{"id":null,"name":"Une fille comme il faut"},"parameters":{"logit":-4.0071,"bistaPoints":217.1,"solutionFrequencyGymnasium":0.7955,"solutionFrequencyNonGymnasium":0.8443,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9775,"frequency":782,"standardDeviation":0.1484}},{"id":null,"name":"17.1","position":17,"iqbId":"CO2301701","exercise":{"id":null,"name":"Commencer les cours plus tard ?"},"parameters":{"logit":-2.6381,"bistaPoints":325.9,"solutionFrequencyGymnasium":0.878,"solutionFrequencyNonGymnasium":0.4167,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9038,"frequency":723,"standardDeviation":0.2951}},{"id":null,"name":"17.2","position":17,"iqbId":"CO2301702","exercise":{"id":null,"name":"Commencer les cours plus tard ?"},"parameters":{"logit":-2.6991,"bistaPoints":321.1,"solutionFrequencyGymnasium":0.8293,"solutionFrequencyNonGymnasium":0.6757,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.91,"frequency":728,"standardDeviation":0.2864}},{"id":null,"name":"17.3","position":17,"iqbId":"CO2301703","exercise":{"id":null,"name":"Commencer les cours plus tard ?"},"parameters":{"logit":-2.0041,"bistaPoints":376.3,"solutionFrequencyGymnasium":0.8171,"solutionFrequencyNonGymnasium":0.1892,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8325,"frequency":666,"standardDeviation":0.3737}},{"id":null,"name":"17.4","position":17,"iqbId":"CO2301704","exercise":{"id":null,"name":"Commencer les cours plus tard ?"},"parameters":{"logit":-1.9051,"bistaPoints":384.2,"solutionFrequencyGymnasium":0.7791,"solutionFrequencyNonGymnasium":0.2703,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8438,"frequency":675,"standardDeviation":0.3633}},{"id":null,"name":"18.1","position":18,"iqbId":"CO2401901","exercise":{"id":null,"name":"Mon voyage à Singapour"},"parameters":{"logit":-2.2281,"bistaPoints":358.5,"solutionFrequencyGymnasium":0.6339,"solutionFrequencyNonGymnasium":0.5867,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8688,"frequency":695,"standardDeviation":0.3379}},{"id":null,"name":"18.2","position":18,"iqbId":"CO2401902","exercise":{"id":null,"name":"Mon voyage à Singapour"},"parameters":{"logit":-3.7711,"bistaPoints":235.9,"solutionFrequencyGymnasium":0.8929,"solutionFrequencyNonGymnasium":0.8133,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9762,"frequency":781,"standardDeviation":0.1524}},{"id":null,"name":"18.3","position":18,"iqbId":"CO2401903","exercise":{"id":null,"name":"Mon voyage à Singapour"},"parameters":{"logit":-2.4141,"bistaPoints":343.7,"solutionFrequencyGymnasium":0.6339,"solutionFrequencyNonGymnasium":0.68,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8925,"frequency":714,"standardDeviation":0.3099}}]},{"id":"V8-2024-FR-TH01","type":"state","name":"V8-2024-FR-TH01","domain":{"id":null,"name":"le"},"subject":{"id":null,"name":"Französisch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"7.0","position":7,"iqbId":"CE2206701","exercise":{"id":null,"name":"Une affiche"},"parameters":{"logit":-2.9202,"bistaPoints":252.0,"solutionFrequencyGymnasium":0.8889,"solutionFrequencyNonGymnasium":1.0,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9213,"frequency":737,"standardDeviation":0.2695}},{"id":null,"name":"8.1","position":8,"iqbId":"CE131801","exercise":{"id":null,"name":"Une vieille bouteille"},"parameters":{"logit":-1.0993,"bistaPoints":428.4,"solutionFrequencyGymnasium":0.68,"solutionFrequencyNonGymnasium":0.3729,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7425,"frequency":594,"standardDeviation":0.4375}},{"id":null,"name":"8.2","position":8,"iqbId":"CE131802","exercise":{"id":null,"name":"Une vieille bouteille"},"parameters":{"logit":-0.2093,"bistaPoints":514.6,"solutionFrequencyGymnasium":0.472,"solutionFrequencyNonGymnasium":0.2712,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5188,"frequency":415,"standardDeviation":0.5}},{"id":null,"name":"9.1","position":9,"iqbId":"CE2302901","exercise":{"id":null,"name":"L’intelligence artificielle est partout"},"parameters":{"logit":-0.3192,"bistaPoints":504.0,"solutionFrequencyGymnasium":0.4125,"solutionFrequencyNonGymnasium":0.2124,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5587,"frequency":447,"standardDeviation":0.4968}},{"id":null,"name":"9.2","position":9,"iqbId":"CE2302902","exercise":{"id":null,"name":"L’intelligence artificielle est partout"},"parameters":{"logit":-1.3322,"bistaPoints":405.8,"solutionFrequencyGymnasium":0.625,"solutionFrequencyNonGymnasium":0.4035,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7488,"frequency":599,"standardDeviation":0.434}},{"id":null,"name":"9.3","position":9,"iqbId":"CE2302903","exercise":{"id":null,"name":"L’intelligence artificielle est partout"},"parameters":{"logit":-1.2832,"bistaPoints":410.6,"solutionFrequencyGymnasium":0.55,"solutionFrequencyNonGymnasium":0.4386,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7462,"frequency":597,"standardDeviation":0.4354}},{"id":null,"name":"9.4","position":9,"iqbId":"CE2302904","exercise":{"id":null,"name":"L’intelligence artificielle est partout"},"parameters":{"logit":-1.5292,"bistaPoints":386.7,"solutionFrequencyGymnasium":0.525,"solutionFrequencyNonGymnasium":0.5439,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7788,"frequency":623,"standardDeviation":0.4153}},{"id":null,"name":"10.1","position":10,"iqbId":"CE2308701","exercise":{"id":null,"name":"Aidez Ben"},"parameters":{"logit":-1.1532,"bistaPoints":423.2,"solutionFrequencyGymnasium":0.6071,"solutionFrequencyNonGymnasium":0.3455,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7225,"frequency":578,"standardDeviation":0.448}},{"id":null,"name":"10.2","position":10,"iqbId":"CE2308702","exercise":{"id":null,"name":"Aidez Ben"},"parameters":{"logit":-0.2062,"bistaPoints":514.9,"solutionFrequencyGymnasium":0.3393,"solutionFrequencyNonGymnasium":0.2364,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5188,"frequency":415,"standardDeviation":0.5}},{"id":null,"name":"10.3","position":10,"iqbId":"CE2308703","exercise":{"id":null,"name":"Aidez Ben"},"parameters":{"logit":-0.3352,"bistaPoints":502.4,"solutionFrequencyGymnasium":0.4054,"solutionFrequencyNonGymnasium":0.2182,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5687,"frequency":455,"standardDeviation":0.4956}},{"id":null,"name":"10.4","position":10,"iqbId":"CE2308704","exercise":{"id":null,"name":"Aidez Ben"},"parameters":{"logit":-0.3062,"bistaPoints":505.2,"solutionFrequencyGymnasium":0.3661,"solutionFrequencyNonGymnasium":0.2455,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5663,"frequency":453,"standardDeviation":0.4959}},{"id":null,"name":"10.5","position":10,"iqbId":"CE2308705","exercise":{"id":null,"name":"Aidez Ben"},"parameters":{"logit":0.5698,"bistaPoints":590.1,"solutionFrequencyGymnasium":0.2321,"solutionFrequencyNonGymnasium":0.1091,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3762,"frequency":301,"standardDeviation":0.4847}},{"id":null,"name":"10.6","position":10,"iqbId":"CE2308706","exercise":{"id":null,"name":"Aidez Ben"},"parameters":{"logit":-1.3592,"bistaPoints":403.2,"solutionFrequencyGymnasium":0.5893,"solutionFrequencyNonGymnasium":0.4537,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7675,"frequency":614,"standardDeviation":0.4227}},{"id":null,"name":"11.1","position":11,"iqbId":"CE2209101","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-1.1506,"bistaPoints":423.4,"solutionFrequencyGymnasium":0.7632,"solutionFrequencyNonGymnasium":0.3267,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.74,"frequency":592,"standardDeviation":0.4389}},{"id":null,"name":"11.2","position":11,"iqbId":"CE2209102","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-2.1286,"bistaPoints":328.7,"solutionFrequencyGymnasium":0.8522,"solutionFrequencyNonGymnasium":0.6238,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.855,"frequency":684,"standardDeviation":0.3523}},{"id":null,"name":"11.3","position":11,"iqbId":"CE2209103","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-2.0456,"bistaPoints":336.7,"solutionFrequencyGymnasium":0.8696,"solutionFrequencyNonGymnasium":0.5743,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8462,"frequency":677,"standardDeviation":0.3609}},{"id":null,"name":"11.4","position":11,"iqbId":"CE2209104","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-2.1846,"bistaPoints":323.2,"solutionFrequencyGymnasium":0.8609,"solutionFrequencyNonGymnasium":0.6337,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.86,"frequency":688,"standardDeviation":0.3472}},{"id":null,"name":"11.5","position":11,"iqbId":"CE2209105","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-1.0596,"bistaPoints":432.2,"solutionFrequencyGymnasium":0.7281,"solutionFrequencyNonGymnasium":0.3267,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6963,"frequency":557,"standardDeviation":0.4602}},{"id":null,"name":"11.6","position":11,"iqbId":"CE2209106","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-2.7336,"bistaPoints":270.0,"solutionFrequencyGymnasium":0.8957,"solutionFrequencyNonGymnasium":0.7624,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9187,"frequency":735,"standardDeviation":0.2734}},{"id":null,"name":"11.7","position":11,"iqbId":"CE2209107","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-2.9736,"bistaPoints":246.8,"solutionFrequencyGymnasium":0.8957,"solutionFrequencyNonGymnasium":0.8218,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.93,"frequency":744,"standardDeviation":0.2553}},{"id":null,"name":"11.8","position":11,"iqbId":"CE2209108","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-2.7716,"bistaPoints":266.4,"solutionFrequencyGymnasium":0.9043,"solutionFrequencyNonGymnasium":0.7624,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9237,"frequency":739,"standardDeviation":0.2656}},{"id":null,"name":"11.9","position":11,"iqbId":"CE2209109","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-1.9396,"bistaPoints":347.0,"solutionFrequencyGymnasium":0.8174,"solutionFrequencyNonGymnasium":0.5941,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.825,"frequency":660,"standardDeviation":0.3802}},{"id":null,"name":"12.0","position":12,"iqbId":"CE2205201","exercise":{"id":null,"name":"Dans le métro"},"parameters":{"logit":-2.2352,"bistaPoints":318.3,"solutionFrequencyGymnasium":0.7674,"solutionFrequencyNonGymnasium":0.5872,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8688,"frequency":695,"standardDeviation":0.3379}},{"id":null,"name":"19.0","position":19,"iqbId":"CE2200601","exercise":{"id":null,"name":"Le p’tit déj"},"parameters":{"logit":-2.1116,"bistaPoints":330.3,"solutionFrequencyGymnasium":0.8083,"solutionFrequencyNonGymnasium":0.5603,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8712,"frequency":697,"standardDeviation":0.3351}},{"id":null,"name":"20.1","position":20,"iqbId":"CE2205501","exercise":{"id":null,"name":"Correspondante perdue"},"parameters":{"logit":-2.0476,"bistaPoints":336.5,"solutionFrequencyGymnasium":0.7895,"solutionFrequencyNonGymnasium":0.5,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8525,"frequency":682,"standardDeviation":0.3548}},{"id":null,"name":"20.2","position":20,"iqbId":"CE2205502","exercise":{"id":null,"name":"Correspondante perdue"},"parameters":{"logit":-1.7446,"bistaPoints":365.9,"solutionFrequencyGymnasium":0.7544,"solutionFrequencyNonGymnasium":0.3667,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.83,"frequency":664,"standardDeviation":0.3759}},{"id":null,"name":"21.1","position":21,"iqbId":"CE2302701","exercise":{"id":null,"name":"Code vestimentaire"},"parameters":{"logit":0.0028,"bistaPoints":535.2,"solutionFrequencyGymnasium":0.2718,"solutionFrequencyNonGymnasium":0.2333,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.47,"frequency":376,"standardDeviation":0.4994}},{"id":null,"name":"21.2","position":21,"iqbId":"CE2302702","exercise":{"id":null,"name":"Code vestimentaire"},"parameters":{"logit":-0.4722,"bistaPoints":489.2,"solutionFrequencyGymnasium":0.301,"solutionFrequencyNonGymnasium":0.3778,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5962,"frequency":477,"standardDeviation":0.491}},{"id":null,"name":"21.3","position":21,"iqbId":"CE2302703","exercise":{"id":null,"name":"Code vestimentaire"},"parameters":{"logit":-1.5342,"bistaPoints":386.3,"solutionFrequencyGymnasium":0.5534,"solutionFrequencyNonGymnasium":0.5556,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7762,"frequency":621,"standardDeviation":0.417}},{"id":null,"name":"21.4","position":21,"iqbId":"CE2302704","exercise":{"id":null,"name":"Code vestimentaire"},"parameters":{"logit":-0.9932,"bistaPoints":438.7,"solutionFrequencyGymnasium":0.4854,"solutionFrequencyNonGymnasium":0.3889,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6813,"frequency":545,"standardDeviation":0.4663}},{"id":null,"name":"21.5","position":21,"iqbId":"CE2302705","exercise":{"id":null,"name":"Code vestimentaire"},"parameters":{"logit":-1.4842,"bistaPoints":391.1,"solutionFrequencyGymnasium":0.4951,"solutionFrequencyNonGymnasium":0.6,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8013,"frequency":641,"standardDeviation":0.3993}},{"id":null,"name":"21.6","position":21,"iqbId":"CE2302706","exercise":{"id":null,"name":"Code vestimentaire"},"parameters":{"logit":-2.0152,"bistaPoints":339.6,"solutionFrequencyGymnasium":0.6214,"solutionFrequencyNonGymnasium":0.6889,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8562,"frequency":685,"standardDeviation":0.3511}},{"id":null,"name":"21.7","position":21,"iqbId":"CE2302707","exercise":{"id":null,"name":"Code vestimentaire"},"parameters":{"logit":-3.0092,"bistaPoints":243.3,"solutionFrequencyGymnasium":0.8252,"solutionFrequencyNonGymnasium":0.8111,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9363,"frequency":749,"standardDeviation":0.2445}},{"id":null,"name":"22.1","position":22,"iqbId":"CE2301401","exercise":{"id":null,"name":"Les bancs de l’amitié"},"parameters":{"logit":-1.2222,"bistaPoints":416.5,"solutionFrequencyGymnasium":0.49,"solutionFrequencyNonGymnasium":0.4,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7275,"frequency":582,"standardDeviation":0.4455}},{"id":null,"name":"22.2","position":22,"iqbId":"CE2301402","exercise":{"id":null,"name":"Les bancs de l’amitié"},"parameters":{"logit":-1.0202,"bistaPoints":436.1,"solutionFrequencyGymnasium":0.49,"solutionFrequencyNonGymnasium":0.3217,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.725,"frequency":580,"standardDeviation":0.4468}},{"id":null,"name":"23.0","position":23,"iqbId":"CE2308801","exercise":{"id":null,"name":"Zut !"},"parameters":{"logit":-0.9802,"bistaPoints":439.9,"solutionFrequencyGymnasium":0.5917,"solutionFrequencyNonGymnasium":0.3158,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6913,"frequency":553,"standardDeviation":0.4623}},{"id":null,"name":"24.1","position":24,"iqbId":"CE2309201","exercise":{"id":null,"name":"Les cours à distance"},"parameters":{"logit":-1.6862,"bistaPoints":371.5,"solutionFrequencyGymnasium":0.7537,"solutionFrequencyNonGymnasium":0.1765,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8275,"frequency":662,"standardDeviation":0.3781}},{"id":null,"name":"24.2","position":24,"iqbId":"CE2309202","exercise":{"id":null,"name":"Les cours à distance"},"parameters":{"logit":-1.3842,"bistaPoints":400.8,"solutionFrequencyGymnasium":0.6946,"solutionFrequencyNonGymnasium":0.1765,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7288,"frequency":583,"standardDeviation":0.4449}},{"id":null,"name":"24.3","position":24,"iqbId":"CE2309203","exercise":{"id":null,"name":"Les cours à distance"},"parameters":{"logit":-2.0202,"bistaPoints":339.2,"solutionFrequencyGymnasium":0.803,"solutionFrequencyNonGymnasium":0.2941,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8525,"frequency":682,"standardDeviation":0.3548}},{"id":null,"name":"24.4","position":24,"iqbId":"CE2309204","exercise":{"id":null,"name":"Les cours à distance"},"parameters":{"logit":-2.0202,"bistaPoints":339.2,"solutionFrequencyGymnasium":0.798,"solutionFrequencyNonGymnasium":0.3529,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8562,"frequency":685,"standardDeviation":0.3511}},{"id":null,"name":"24.5","position":24,"iqbId":"CE2309205","exercise":{"id":null,"name":"Les cours à distance"},"parameters":{"logit":-2.3382,"bistaPoints":308.4,"solutionFrequencyGymnasium":0.8424,"solutionFrequencyNonGymnasium":0.4118,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8812,"frequency":705,"standardDeviation":0.3237}},{"id":null,"name":"24.6","position":24,"iqbId":"CE2309206","exercise":{"id":null,"name":"Les cours à distance"},"parameters":{"logit":-1.5572,"bistaPoints":384.0,"solutionFrequencyGymnasium":0.7192,"solutionFrequencyNonGymnasium":0.2941,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8063,"frequency":645,"standardDeviation":0.3955}},{"id":null,"name":"24.7","position":24,"iqbId":"CE2309207","exercise":{"id":null,"name":"Les cours à distance"},"parameters":{"logit":-2.1112,"bistaPoints":330.3,"solutionFrequencyGymnasium":0.803,"solutionFrequencyNonGymnasium":0.4706,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8575,"frequency":686,"standardDeviation":0.3498}},{"id":null,"name":"25.0","position":25,"iqbId":"CE2309701","exercise":{"id":null,"name":"Règles de vie"},"parameters":{"logit":-2.4612,"bistaPoints":296.4,"solutionFrequencyGymnasium":0.7143,"solutionFrequencyNonGymnasium":0.7157,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8925,"frequency":714,"standardDeviation":0.3099}}]},{"id":"V8-2024-FR-TH02","type":"state","name":"V8-2024-FR-TH02","domain":{"id":null,"name":"ho"},"subject":{"id":null,"name":"Französisch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.1","position":1,"iqbId":"CO2304601","exercise":{"id":null,"name":"Soirée jeux"},"parameters":{"logit":-2.8041,"bistaPoints":312.7,"solutionFrequencyGymnasium":0.6923,"solutionFrequencyNonGymnasium":0.7671,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.905,"frequency":724,"standardDeviation":0.2934}},{"id":null,"name":"1.2","position":1,"iqbId":"CO2304602","exercise":{"id":null,"name":"Soirée jeux"},"parameters":{"logit":-2.0901,"bistaPoints":369.5,"solutionFrequencyGymnasium":0.547,"solutionFrequencyNonGymnasium":0.6438,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.88,"frequency":704,"standardDeviation":0.3252}},{"id":null,"name":"1.3","position":1,"iqbId":"CO2304603","exercise":{"id":null,"name":"Soirée jeux"},"parameters":{"logit":-3.3051,"bistaPoints":272.9,"solutionFrequencyGymnasium":0.8205,"solutionFrequencyNonGymnasium":0.7671,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9587,"frequency":767,"standardDeviation":0.199}},{"id":null,"name":"1.4","position":1,"iqbId":"CO2304604","exercise":{"id":null,"name":"Soirée jeux"},"parameters":{"logit":-2.0901,"bistaPoints":369.5,"solutionFrequencyGymnasium":0.6068,"solutionFrequencyNonGymnasium":0.5479,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.88,"frequency":704,"standardDeviation":0.3252}},{"id":null,"name":"1.5","position":1,"iqbId":"CO2304605","exercise":{"id":null,"name":"Soirée jeux"},"parameters":{"logit":-2.6561,"bistaPoints":324.5,"solutionFrequencyGymnasium":0.7009,"solutionFrequencyNonGymnasium":0.6849,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8938,"frequency":715,"standardDeviation":0.3084}},{"id":null,"name":"2.1","position":2,"iqbId":"CO97701","exercise":{"id":null,"name":"Quentin fait de la danse classique"},"parameters":{"logit":-1.0155,"bistaPoints":454.9,"solutionFrequencyGymnasium":0.633,"solutionFrequencyNonGymnasium":0.2371,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7238,"frequency":579,"standardDeviation":0.4474}},{"id":null,"name":"2.2","position":2,"iqbId":"CO97702","exercise":{"id":null,"name":"Quentin fait de la danse classique"},"parameters":{"logit":-0.5375,"bistaPoints":493.0,"solutionFrequencyGymnasium":0.5413,"solutionFrequencyNonGymnasium":0.1546,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6238,"frequency":499,"standardDeviation":0.4847}},{"id":null,"name":"2.3","position":2,"iqbId":"CO97703","exercise":{"id":null,"name":"Quentin fait de la danse classique"},"parameters":{"logit":-2.1075,"bistaPoints":368.1,"solutionFrequencyGymnasium":0.789,"solutionFrequencyNonGymnasium":0.5052,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8688,"frequency":695,"standardDeviation":0.3379}},{"id":null,"name":"2.4","position":2,"iqbId":"CO97704","exercise":{"id":null,"name":"Quentin fait de la danse classique"},"parameters":{"logit":0.0975,"bistaPoints":543.4,"solutionFrequencyGymnasium":0.367,"solutionFrequencyNonGymnasium":0.134,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4913,"frequency":393,"standardDeviation":0.5002}},{"id":null,"name":"3.1","position":3,"iqbId":"CO2306601","exercise":{"id":null,"name":"Météo Saint-Malo"},"parameters":{"logit":-1.9751,"bistaPoints":378.6,"solutionFrequencyGymnasium":0.4714,"solutionFrequencyNonGymnasium":0.4926,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8725,"frequency":698,"standardDeviation":0.3337}},{"id":null,"name":"3.2","position":3,"iqbId":"CO2306602","exercise":{"id":null,"name":"Météo Saint-Malo"},"parameters":{"logit":-1.7411,"bistaPoints":397.3,"solutionFrequencyGymnasium":0.5143,"solutionFrequencyNonGymnasium":0.4,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.83,"frequency":664,"standardDeviation":0.3759}},{"id":null,"name":"3.3","position":3,"iqbId":"CO2306603","exercise":{"id":null,"name":"Météo Saint-Malo"},"parameters":{"logit":-1.0301,"bistaPoints":453.8,"solutionFrequencyGymnasium":0.4286,"solutionFrequencyNonGymnasium":0.2353,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7212,"frequency":577,"standardDeviation":0.4487}},{"id":null,"name":"4.1","position":4,"iqbId":"CO2402601","exercise":{"id":null,"name":"Sniggi"},"parameters":{"logit":-2.0761,"bistaPoints":370.6,"solutionFrequencyGymnasium":0.7538,"solutionFrequencyNonGymnasium":0.4,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8812,"frequency":705,"standardDeviation":0.3237}},{"id":null,"name":"4.2","position":4,"iqbId":"CO2402602","exercise":{"id":null,"name":"Sniggi"},"parameters":{"logit":-1.2611,"bistaPoints":435.4,"solutionFrequencyGymnasium":0.608,"solutionFrequencyNonGymnasium":0.25,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7438,"frequency":595,"standardDeviation":0.4368}},{"id":null,"name":"4.3","position":4,"iqbId":"CO2402603","exercise":{"id":null,"name":"Sniggi"},"parameters":{"logit":-1.4501,"bistaPoints":420.4,"solutionFrequencyGymnasium":0.6616,"solutionFrequencyNonGymnasium":0.1,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7937,"frequency":635,"standardDeviation":0.4049}},{"id":null,"name":"4.4","position":4,"iqbId":"CO2402604","exercise":{"id":null,"name":"Sniggi"},"parameters":{"logit":-1.1511,"bistaPoints":444.2,"solutionFrequencyGymnasium":0.593,"solutionFrequencyNonGymnasium":0.1579,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7325,"frequency":586,"standardDeviation":0.4429}},{"id":null,"name":"5.1","position":5,"iqbId":"CO2304801","exercise":{"id":null,"name":"Maison de vacances"},"parameters":{"logit":-1.5271,"bistaPoints":414.3,"solutionFrequencyGymnasium":0.7353,"solutionFrequencyNonGymnasium":0.5,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8025,"frequency":642,"standardDeviation":0.3984}},{"id":null,"name":"5.2","position":5,"iqbId":"CO2304802","exercise":{"id":null,"name":"Maison de vacances"},"parameters":{"logit":-1.2471,"bistaPoints":436.5,"solutionFrequencyGymnasium":0.7,"solutionFrequencyNonGymnasium":0.35,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.77,"frequency":616,"standardDeviation":0.4211}},{"id":null,"name":"5.3","position":5,"iqbId":"CO2304803","exercise":{"id":null,"name":"Maison de vacances"},"parameters":{"logit":-2.3541,"bistaPoints":348.5,"solutionFrequencyGymnasium":0.8412,"solutionFrequencyNonGymnasium":0.7,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9025,"frequency":722,"standardDeviation":0.2968}},{"id":null,"name":"5.4","position":5,"iqbId":"CO2304804","exercise":{"id":null,"name":"Maison de vacances"},"parameters":{"logit":-2.3541,"bistaPoints":348.5,"solutionFrequencyGymnasium":0.8353,"solutionFrequencyNonGymnasium":0.75,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8988,"frequency":719,"standardDeviation":0.3018}},{"id":null,"name":"5.5","position":5,"iqbId":"CO2304805","exercise":{"id":null,"name":"Maison de vacances"},"parameters":{"logit":-2.0051,"bistaPoints":376.3,"solutionFrequencyGymnasium":0.7988,"solutionFrequencyNonGymnasium":0.65,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8512,"frequency":681,"standardDeviation":0.3561}},{"id":null,"name":"5.6","position":5,"iqbId":"CO2304806","exercise":{"id":null,"name":"Maison de vacances"},"parameters":{"logit":-0.9561,"bistaPoints":459.7,"solutionFrequencyGymnasium":0.6294,"solutionFrequencyNonGymnasium":0.45,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.715,"frequency":572,"standardDeviation":0.4517}},{"id":null,"name":"6.0","position":6,"iqbId":"CO2300701","exercise":{"id":null,"name":"Quel réseau ?"},"parameters":{"logit":-1.5221,"bistaPoints":414.7,"solutionFrequencyGymnasium":0.4911,"solutionFrequencyNonGymnasium":0.4267,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8025,"frequency":642,"standardDeviation":0.3984}},{"id":null,"name":"13.0","position":13,"iqbId":"CO2300901","exercise":{"id":null,"name":"La Saint-Valentin"},"parameters":{"logit":-1.2311,"bistaPoints":437.8,"solutionFrequencyGymnasium":0.3543,"solutionFrequencyNonGymnasium":0.3413,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7425,"frequency":594,"standardDeviation":0.4375}},{"id":null,"name":"14.1","position":14,"iqbId":"CO2200201","exercise":{"id":null,"name":"Les selfies"},"parameters":{"logit":0.263,"bistaPoints":556.6,"solutionFrequencyGymnasium":0.3409,"solutionFrequencyNonGymnasium":0.0727,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4813,"frequency":385,"standardDeviation":0.5}},{"id":null,"name":"14.2","position":14,"iqbId":"CO2200202","exercise":{"id":null,"name":"Les selfies"},"parameters":{"logit":-0.935,"bistaPoints":461.3,"solutionFrequencyGymnasium":0.6136,"solutionFrequencyNonGymnasium":0.0909,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6775,"frequency":542,"standardDeviation":0.4677}},{"id":null,"name":"14.3","position":14,"iqbId":"CO2200203","exercise":{"id":null,"name":"Les selfies"},"parameters":{"logit":-1.516,"bistaPoints":415.2,"solutionFrequencyGymnasium":0.7121,"solutionFrequencyNonGymnasium":0.2182,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7875,"frequency":630,"standardDeviation":0.4093}},{"id":null,"name":"14.4","position":14,"iqbId":"CO2200204","exercise":{"id":null,"name":"Les selfies"},"parameters":{"logit":-0.757,"bistaPoints":475.5,"solutionFrequencyGymnasium":0.5076,"solutionFrequencyNonGymnasium":0.2364,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6763,"frequency":541,"standardDeviation":0.4682}},{"id":null,"name":"15.1","position":15,"iqbId":"CO2201901","exercise":{"id":null,"name":"Géocaching en Alsace"},"parameters":{"logit":-0.9741,"bistaPoints":458.2,"solutionFrequencyGymnasium":0.4524,"solutionFrequencyNonGymnasium":0.1856,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7013,"frequency":561,"standardDeviation":0.458}},{"id":null,"name":"15.2","position":15,"iqbId":"CO2201902","exercise":{"id":null,"name":"Géocaching en Alsace"},"parameters":{"logit":0.2069,"bistaPoints":552.1,"solutionFrequencyGymnasium":0.2126,"solutionFrequencyNonGymnasium":0.0783,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4412,"frequency":353,"standardDeviation":0.4968}},{"id":null,"name":"15.3","position":15,"iqbId":"CO2201903","exercise":{"id":null,"name":"Géocaching en Alsace"},"parameters":{"logit":-1.0091,"bistaPoints":455.5,"solutionFrequencyGymnasium":0.4683,"solutionFrequencyNonGymnasium":0.1856,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7188,"frequency":575,"standardDeviation":0.4499}},{"id":null,"name":"15.4","position":15,"iqbId":"CO2201904","exercise":{"id":null,"name":"Géocaching en Alsace"},"parameters":{"logit":-1.2771,"bistaPoints":434.1,"solutionFrequencyGymnasium":0.392,"solutionFrequencyNonGymnasium":0.3293,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.735,"frequency":588,"standardDeviation":0.4416}},{"id":null,"name":"15.5","position":15,"iqbId":"CO2201905","exercise":{"id":null,"name":"Géocaching en Alsace"},"parameters":{"logit":-0.8891,"bistaPoints":465.0,"solutionFrequencyGymnasium":0.3465,"solutionFrequencyNonGymnasium":0.2395,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7163,"frequency":573,"standardDeviation":0.4511}},{"id":null,"name":"15.6","position":15,"iqbId":"CO2201906","exercise":{"id":null,"name":"Géocaching en Alsace"},"parameters":{"logit":-1.8021,"bistaPoints":392.4,"solutionFrequencyGymnasium":0.4724,"solutionFrequencyNonGymnasium":0.4518,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8438,"frequency":675,"standardDeviation":0.3633}},{"id":null,"name":"16.1","position":16,"iqbId":"CO104701","exercise":{"id":null,"name":"Panique en maths"},"parameters":{"logit":-0.1296,"bistaPoints":525.4,"solutionFrequencyGymnasium":0.243,"solutionFrequencyNonGymnasium":0.0652,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.54,"frequency":432,"standardDeviation":0.4987}},{"id":null,"name":"16.2","position":16,"iqbId":"CO104702","exercise":{"id":null,"name":"Panique en maths"},"parameters":{"logit":-0.4386,"bistaPoints":500.8,"solutionFrequencyGymnasium":0.2404,"solutionFrequencyNonGymnasium":0.2174,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5988,"frequency":479,"standardDeviation":0.4905}},{"id":null,"name":"16.3","position":16,"iqbId":"CO104703","exercise":{"id":null,"name":"Panique en maths"},"parameters":{"logit":-0.3116,"bistaPoints":510.9,"solutionFrequencyGymnasium":0.271,"solutionFrequencyNonGymnasium":0.087,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5713,"frequency":457,"standardDeviation":0.4952}},{"id":null,"name":"16.4","position":16,"iqbId":"CO104704","exercise":{"id":null,"name":"Panique en maths"},"parameters":{"logit":-0.2676,"bistaPoints":514.4,"solutionFrequencyGymnasium":0.2336,"solutionFrequencyNonGymnasium":0.1522,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5975,"frequency":478,"standardDeviation":0.4907}},{"id":null,"name":"17.1","position":17,"iqbId":"CO2202801","exercise":{"id":null,"name":"Blob à Paris"},"parameters":{"logit":2.35,"bistaPoints":722.5,"solutionFrequencyGymnasium":0.0913,"solutionFrequencyNonGymnasium":0.7813,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"C1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.1075,"frequency":86,"standardDeviation":0.3099}},{"id":null,"name":"17.2","position":17,"iqbId":"CO2202802","exercise":{"id":null,"name":"Blob à Paris"},"parameters":{"logit":1.241,"bistaPoints":634.4,"solutionFrequencyGymnasium":0.15,"solutionFrequencyNonGymnasium":0.125,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.26,"frequency":208,"standardDeviation":0.4389}},{"id":null,"name":"17.3","position":17,"iqbId":"CO2202803","exercise":{"id":null,"name":"Blob à Paris"},"parameters":{"logit":-0.056,"bistaPoints":531.2,"solutionFrequencyGymnasium":0.3881,"solutionFrequencyNonGymnasium":0.125,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5312,"frequency":425,"standardDeviation":0.4993}},{"id":null,"name":"17.4","position":17,"iqbId":"CO2202804","exercise":{"id":null,"name":"Blob à Paris"},"parameters":{"logit":-1.061,"bistaPoints":451.3,"solutionFrequencyGymnasium":0.5479,"solutionFrequencyNonGymnasium":0.3438,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7288,"frequency":583,"standardDeviation":0.4449}},{"id":null,"name":"18.0","position":18,"iqbId":"CO2304101","exercise":{"id":null,"name":"Dans un restaurant en France"},"parameters":{"logit":-0.2041,"bistaPoints":519.5,"solutionFrequencyGymnasium":0.4451,"solutionFrequencyNonGymnasium":0.1081,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5675,"frequency":454,"standardDeviation":0.4957}}]},{"id":"V8-2024-FR-TH02","type":"state","name":"V8-2024-FR-TH02","domain":{"id":null,"name":"le"},"subject":{"id":null,"name":"Französisch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"7.0","position":7,"iqbId":"CE2206701","exercise":{"id":null,"name":"Une affiche"},"parameters":{"logit":-2.9202,"bistaPoints":252.0,"solutionFrequencyGymnasium":0.8889,"solutionFrequencyNonGymnasium":1.0,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.935,"frequency":748,"standardDeviation":0.2467}},{"id":null,"name":"8.1","position":8,"iqbId":"CE131801","exercise":{"id":null,"name":"Une vieille bouteille"},"parameters":{"logit":-1.0993,"bistaPoints":428.4,"solutionFrequencyGymnasium":0.68,"solutionFrequencyNonGymnasium":0.3729,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7275,"frequency":582,"standardDeviation":0.4455}},{"id":null,"name":"8.2","position":8,"iqbId":"CE131802","exercise":{"id":null,"name":"Une vieille bouteille"},"parameters":{"logit":-0.2093,"bistaPoints":514.6,"solutionFrequencyGymnasium":0.472,"solutionFrequencyNonGymnasium":0.2712,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5487,"frequency":439,"standardDeviation":0.4979}},{"id":null,"name":"9.1","position":9,"iqbId":"CE2302901","exercise":{"id":null,"name":"L’intelligence artificielle est partout"},"parameters":{"logit":-0.3192,"bistaPoints":504.0,"solutionFrequencyGymnasium":0.4125,"solutionFrequencyNonGymnasium":0.2124,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5775,"frequency":462,"standardDeviation":0.4943}},{"id":null,"name":"9.2","position":9,"iqbId":"CE2302902","exercise":{"id":null,"name":"L’intelligence artificielle est partout"},"parameters":{"logit":-1.3322,"bistaPoints":405.8,"solutionFrequencyGymnasium":0.625,"solutionFrequencyNonGymnasium":0.4035,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7688,"frequency":615,"standardDeviation":0.4219}},{"id":null,"name":"9.3","position":9,"iqbId":"CE2302903","exercise":{"id":null,"name":"L’intelligence artificielle est partout"},"parameters":{"logit":-1.2832,"bistaPoints":410.6,"solutionFrequencyGymnasium":0.55,"solutionFrequencyNonGymnasium":0.4386,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7538,"frequency":603,"standardDeviation":0.4311}},{"id":null,"name":"9.4","position":9,"iqbId":"CE2302904","exercise":{"id":null,"name":"L’intelligence artificielle est partout"},"parameters":{"logit":-1.5292,"bistaPoints":386.7,"solutionFrequencyGymnasium":0.525,"solutionFrequencyNonGymnasium":0.5439,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8175,"frequency":654,"standardDeviation":0.3865}},{"id":null,"name":"10.1","position":10,"iqbId":"CE2308701","exercise":{"id":null,"name":"Aidez Ben"},"parameters":{"logit":-1.1532,"bistaPoints":423.2,"solutionFrequencyGymnasium":0.6071,"solutionFrequencyNonGymnasium":0.3455,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7638,"frequency":611,"standardDeviation":0.425}},{"id":null,"name":"10.2","position":10,"iqbId":"CE2308702","exercise":{"id":null,"name":"Aidez Ben"},"parameters":{"logit":-0.2062,"bistaPoints":514.9,"solutionFrequencyGymnasium":0.3393,"solutionFrequencyNonGymnasium":0.2364,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5387,"frequency":431,"standardDeviation":0.4988}},{"id":null,"name":"10.3","position":10,"iqbId":"CE2308703","exercise":{"id":null,"name":"Aidez Ben"},"parameters":{"logit":-0.3352,"bistaPoints":502.4,"solutionFrequencyGymnasium":0.4054,"solutionFrequencyNonGymnasium":0.2182,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5587,"frequency":447,"standardDeviation":0.4968}},{"id":null,"name":"10.4","position":10,"iqbId":"CE2308704","exercise":{"id":null,"name":"Aidez Ben"},"parameters":{"logit":-0.3062,"bistaPoints":505.2,"solutionFrequencyGymnasium":0.3661,"solutionFrequencyNonGymnasium":0.2455,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5713,"frequency":457,"standardDeviation":0.4952}},{"id":null,"name":"10.5","position":10,"iqbId":"CE2308705","exercise":{"id":null,"name":"Aidez Ben"},"parameters":{"logit":0.5698,"bistaPoints":590.1,"solutionFrequencyGymnasium":0.2321,"solutionFrequencyNonGymnasium":0.1091,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.39,"frequency":312,"standardDeviation":0.4881}},{"id":null,"name":"10.6","position":10,"iqbId":"CE2308706","exercise":{"id":null,"name":"Aidez Ben"},"parameters":{"logit":-1.3592,"bistaPoints":403.2,"solutionFrequencyGymnasium":0.5893,"solutionFrequencyNonGymnasium":0.4537,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.765,"frequency":612,"standardDeviation":0.4243}},{"id":null,"name":"11.1","position":11,"iqbId":"CE2209101","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-1.1506,"bistaPoints":423.4,"solutionFrequencyGymnasium":0.7632,"solutionFrequencyNonGymnasium":0.3267,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.755,"frequency":604,"standardDeviation":0.4304}},{"id":null,"name":"11.2","position":11,"iqbId":"CE2209102","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-2.1286,"bistaPoints":328.7,"solutionFrequencyGymnasium":0.8522,"solutionFrequencyNonGymnasium":0.6238,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.86,"frequency":688,"standardDeviation":0.3472}},{"id":null,"name":"11.3","position":11,"iqbId":"CE2209103","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-2.0456,"bistaPoints":336.7,"solutionFrequencyGymnasium":0.8696,"solutionFrequencyNonGymnasium":0.5743,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.855,"frequency":684,"standardDeviation":0.3523}},{"id":null,"name":"11.4","position":11,"iqbId":"CE2209104","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-2.1846,"bistaPoints":323.2,"solutionFrequencyGymnasium":0.8609,"solutionFrequencyNonGymnasium":0.6337,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8562,"frequency":685,"standardDeviation":0.3511}},{"id":null,"name":"11.5","position":11,"iqbId":"CE2209105","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-1.0596,"bistaPoints":432.2,"solutionFrequencyGymnasium":0.7281,"solutionFrequencyNonGymnasium":0.3267,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6863,"frequency":549,"standardDeviation":0.4643}},{"id":null,"name":"11.6","position":11,"iqbId":"CE2209106","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-2.7336,"bistaPoints":270.0,"solutionFrequencyGymnasium":0.8957,"solutionFrequencyNonGymnasium":0.7624,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.92,"frequency":736,"standardDeviation":0.2715}},{"id":null,"name":"11.7","position":11,"iqbId":"CE2209107","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-2.9736,"bistaPoints":246.8,"solutionFrequencyGymnasium":0.8957,"solutionFrequencyNonGymnasium":0.8218,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.925,"frequency":740,"standardDeviation":0.2636}},{"id":null,"name":"11.8","position":11,"iqbId":"CE2209108","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-2.7716,"bistaPoints":266.4,"solutionFrequencyGymnasium":0.9043,"solutionFrequencyNonGymnasium":0.7624,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9237,"frequency":739,"standardDeviation":0.2656}},{"id":null,"name":"11.9","position":11,"iqbId":"CE2209109","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-1.9396,"bistaPoints":347.0,"solutionFrequencyGymnasium":0.8174,"solutionFrequencyNonGymnasium":0.5941,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8438,"frequency":675,"standardDeviation":0.3633}},{"id":null,"name":"12.0","position":12,"iqbId":"CE2205201","exercise":{"id":null,"name":"Dans le métro"},"parameters":{"logit":-2.2352,"bistaPoints":318.3,"solutionFrequencyGymnasium":0.7674,"solutionFrequencyNonGymnasium":0.5872,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8712,"frequency":697,"standardDeviation":0.3351}},{"id":null,"name":"19.0","position":19,"iqbId":"CE2300901","exercise":{"id":null,"name":"Rencontre avec un ours"},"parameters":{"logit":-0.1892,"bistaPoints":516.6,"solutionFrequencyGymnasium":0.2793,"solutionFrequencyNonGymnasium":0.2936,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.545,"frequency":436,"standardDeviation":0.4983}},{"id":null,"name":"20.0","position":20,"iqbId":"CE134001","exercise":{"id":null,"name":"Kangourou"},"parameters":{"logit":-0.7133,"bistaPoints":465.8,"solutionFrequencyGymnasium":0.672,"solutionFrequencyNonGymnasium":0.1525,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"inferierend","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.655,"frequency":524,"standardDeviation":0.4757}},{"id":null,"name":"21.1","position":21,"iqbId":"CE2310901","exercise":{"id":null,"name":"Le stress des élèves"},"parameters":{"logit":-0.4202,"bistaPoints":494.2,"solutionFrequencyGymnasium":0.4815,"solutionFrequencyNonGymnasium":0.0,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.615,"frequency":492,"standardDeviation":0.4869}},{"id":null,"name":"21.2","position":21,"iqbId":"CE2310902","exercise":{"id":null,"name":"Le stress des élèves"},"parameters":{"logit":-0.2102,"bistaPoints":514.6,"solutionFrequencyGymnasium":0.4296,"solutionFrequencyNonGymnasium":0.3333,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5587,"frequency":447,"standardDeviation":0.4968}},{"id":null,"name":"21.3","position":21,"iqbId":"CE2310903","exercise":{"id":null,"name":"Le stress des élèves"},"parameters":{"logit":-0.3152,"bistaPoints":504.4,"solutionFrequencyGymnasium":0.4519,"solutionFrequencyNonGymnasium":0.3333,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5713,"frequency":457,"standardDeviation":0.4952}},{"id":null,"name":"21.4","position":21,"iqbId":"CE2310904","exercise":{"id":null,"name":"Le stress des élèves"},"parameters":{"logit":0.3488,"bistaPoints":568.7,"solutionFrequencyGymnasium":0.3259,"solutionFrequencyNonGymnasium":0.0,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3937,"frequency":315,"standardDeviation":0.4889}},{"id":null,"name":"22.0","position":22,"iqbId":"CE2300801","exercise":{"id":null,"name":"Réveil surprise"},"parameters":{"logit":1.8768,"bistaPoints":716.8,"solutionFrequencyGymnasium":0.1154,"solutionFrequencyNonGymnasium":0.05,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"C1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.175,"frequency":140,"standardDeviation":0.3802}},{"id":null,"name":"23.1","position":23,"iqbId":"CE112201","exercise":{"id":null,"name":"Un mois sans portable"},"parameters":{"logit":0.8087,"bistaPoints":613.3,"solutionFrequencyGymnasium":0.3276,"solutionFrequencyNonGymnasium":0.0714,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.2988,"frequency":239,"standardDeviation":0.458}},{"id":null,"name":"23.2","position":23,"iqbId":"CE112202","exercise":{"id":null,"name":"Un mois sans portable"},"parameters":{"logit":0.1057,"bistaPoints":545.2,"solutionFrequencyGymnasium":0.4483,"solutionFrequencyNonGymnasium":0.1786,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.47,"frequency":376,"standardDeviation":0.4994}},{"id":null,"name":"23.3","position":23,"iqbId":"CE112203","exercise":{"id":null,"name":"Un mois sans portable"},"parameters":{"logit":-0.4613,"bistaPoints":490.2,"solutionFrequencyGymnasium":0.6379,"solutionFrequencyNonGymnasium":0.1786,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6138,"frequency":491,"standardDeviation":0.4872}},{"id":null,"name":"23.4","position":23,"iqbId":"CE112204","exercise":{"id":null,"name":"Un mois sans portable"},"parameters":{"logit":0.2167,"bistaPoints":555.9,"solutionFrequencyGymnasium":0.4224,"solutionFrequencyNonGymnasium":0.1667,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.46,"frequency":368,"standardDeviation":0.4987}},{"id":null,"name":"23.5","position":23,"iqbId":"CE112205","exercise":{"id":null,"name":"Un mois sans portable"},"parameters":{"logit":0.3317,"bistaPoints":567.1,"solutionFrequencyGymnasium":0.4052,"solutionFrequencyNonGymnasium":0.1429,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4313,"frequency":345,"standardDeviation":0.4956}},{"id":null,"name":"24.0","position":24,"iqbId":"CE2201101","exercise":{"id":null,"name":"Dans la nuit"},"parameters":{"logit":-0.6732,"bistaPoints":469.7,"solutionFrequencyGymnasium":0.5521,"solutionFrequencyNonGymnasium":0.25,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6575,"frequency":526,"standardDeviation":0.4748}}]},{"id":"V8-2024-MA-TH01","type":"state","name":"V8-2024-MA-TH01","domain":null,"subject":{"id":null,"name":"Mathematik"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.1","position":1,"iqbId":"M1674501","exercise":{"id":null,"name":"Muster mit Schneckenhäusern"},"parameters":{"logit":-3.6669,"bistaPoints":239.4,"solutionFrequencyGymnasium":0.0,"solutionFrequencyNonGymnasium":0.8588,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.09m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9637,"frequency":771,"standardDeviation":0.187}},{"id":null,"name":"1.2","position":1,"iqbId":"M1674503","exercise":{"id":null,"name":"Muster mit Schneckenhäusern"},"parameters":{"logit":-2.9229,"bistaPoints":306.8,"solutionFrequencyGymnasium":0.9237,"solutionFrequencyNonGymnasium":0.7353,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.09m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9237,"frequency":739,"standardDeviation":0.2656}},{"id":null,"name":"2.0","position":2,"iqbId":"M1631801","exercise":{"id":null,"name":"Schoko-Croissant"},"parameters":{"logit":-2.0398,"bistaPoints":386.7,"solutionFrequencyGymnasium":0.8592,"solutionFrequencyNonGymnasium":0.6928,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8562,"frequency":685,"standardDeviation":0.3511}},{"id":null,"name":"3.1","position":3,"iqbId":"M1701101","exercise":{"id":null,"name":"Reise buchen"},"parameters":{"logit":-1.0984,"bistaPoints":471.8,"solutionFrequencyGymnasium":0.6364,"solutionFrequencyNonGymnasium":0.4959,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.07","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.725,"frequency":580,"standardDeviation":0.4468}},{"id":null,"name":"3.2","position":3,"iqbId":"M1701102","exercise":{"id":null,"name":"Reise buchen"},"parameters":{"logit":-0.4684,"bistaPoints":528.8,"solutionFrequencyGymnasium":0.5727,"solutionFrequencyNonGymnasium":0.3171,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.07","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.575,"frequency":460,"standardDeviation":0.4947}},{"id":null,"name":"4.0","position":4,"iqbId":"M1663902","exercise":{"id":null,"name":"Quadrate von Zahlen"},"parameters":{"logit":0.8812,"bistaPoints":651.0,"solutionFrequencyGymnasium":0.3546,"solutionFrequencyNonGymnasium":0.0898,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3162,"frequency":253,"standardDeviation":0.4653}},{"id":null,"name":"5.1","position":5,"iqbId":"M5652501","exercise":{"id":null,"name":"Fremdsprache wählen"},"parameters":{"logit":-3.8159,"bistaPoints":226.0,"solutionFrequencyGymnasium":0.9437,"solutionFrequencyNonGymnasium":0.8594,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9712,"frequency":777,"standardDeviation":0.1672}},{"id":null,"name":"5.2","position":5,"iqbId":"M5652502","exercise":{"id":null,"name":"Fremdsprache wählen"},"parameters":{"logit":-2.4509,"bistaPoints":349.5,"solutionFrequencyGymnasium":0.8873,"solutionFrequencyNonGymnasium":0.6302,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9025,"frequency":722,"standardDeviation":0.2968}},{"id":null,"name":"6.1","position":6,"iqbId":"M5680401","exercise":{"id":null,"name":"Lose"},"parameters":{"logit":-2.2649,"bistaPoints":366.3,"solutionFrequencyGymnasium":0.8881,"solutionFrequencyNonGymnasium":0.6012,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.07h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8788,"frequency":703,"standardDeviation":0.3266}},{"id":null,"name":"6.2","position":6,"iqbId":"M5680402","exercise":{"id":null,"name":"Lose"},"parameters":{"logit":-1.8689,"bistaPoints":402.1,"solutionFrequencyGymnasium":0.7761,"solutionFrequencyNonGymnasium":0.5714,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.06h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8387,"frequency":671,"standardDeviation":0.368}},{"id":null,"name":"7.1","position":7,"iqbId":"M5701901","exercise":{"id":null,"name":"Dodekaeder"},"parameters":{"logit":-1.1568,"bistaPoints":466.6,"solutionFrequencyGymnasium":0.7468,"solutionFrequencyNonGymnasium":0.4181,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.07h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7312,"frequency":585,"standardDeviation":0.4436}},{"id":null,"name":"7.2","position":7,"iqbId":"M5701902","exercise":{"id":null,"name":"Dodekaeder"},"parameters":{"logit":-0.7448,"bistaPoints":503.8,"solutionFrequencyGymnasium":0.6387,"solutionFrequencyNonGymnasium":0.3729,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.05m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6538,"frequency":523,"standardDeviation":0.4761}},{"id":null,"name":"8.0","position":8,"iqbId":"M5700301","exercise":{"id":null,"name":"Kugeln ziehen"},"parameters":{"logit":-0.2888,"bistaPoints":545.1,"solutionFrequencyGymnasium":0.5526,"solutionFrequencyNonGymnasium":0.2796,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.07m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.535,"frequency":428,"standardDeviation":0.4991}},{"id":null,"name":"9.0","position":9,"iqbId":"M5710302","exercise":{"id":null,"name":"Mittelwerte"},"parameters":{"logit":0.4871,"bistaPoints":615.3,"solutionFrequencyGymnasium":0.371,"solutionFrequencyNonGymnasium":0.1356,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.04h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4025,"frequency":322,"standardDeviation":0.4907}},{"id":null,"name":"10.0","position":10,"iqbId":"M4611201","exercise":{"id":null,"name":"Zuordnung"},"parameters":{"logit":-2.6954,"bistaPoints":327.3,"solutionFrequencyGymnasium":0.9344,"solutionFrequencyNonGymnasium":0.7404,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.02m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9137,"frequency":731,"standardDeviation":0.2809}},{"id":null,"name":"11.0","position":11,"iqbId":"M4651601","exercise":{"id":null,"name":"Rechtskurve"},"parameters":{"logit":-1.9994,"bistaPoints":390.3,"solutionFrequencyGymnasium":0.9016,"solutionFrequencyNonGymnasium":0.5769,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.01m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.825,"frequency":660,"standardDeviation":0.3802}},{"id":null,"name":"12.1","position":12,"iqbId":"M4690402","exercise":{"id":null,"name":"Reitstunden"},"parameters":{"logit":-0.8168,"bistaPoints":497.3,"solutionFrequencyGymnasium":0.7059,"solutionFrequencyNonGymnasium":0.4489,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.01h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.655,"frequency":524,"standardDeviation":0.4757}},{"id":null,"name":"12.2","position":12,"iqbId":"M4690403","exercise":{"id":null,"name":"Reitstunden"},"parameters":{"logit":-2.6208,"bistaPoints":334.1,"solutionFrequencyGymnasium":0.9314,"solutionFrequencyNonGymnasium":0.75,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.01h","description":null},{"id":null,"type":"Kompetenz","name":"4.02m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9038,"frequency":723,"standardDeviation":0.2951}},{"id":null,"name":"13.0","position":13,"iqbId":"M4642501","exercise":{"id":null,"name":"Text und Grafik"},"parameters":{"logit":0.1832,"bistaPoints":587.8,"solutionFrequencyGymnasium":0.4567,"solutionFrequencyNonGymnasium":0.25,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.02h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4738,"frequency":379,"standardDeviation":0.4996}},{"id":null,"name":"14.0","position":14,"iqbId":"M4403501","exercise":{"id":null,"name":"Quadrat"},"parameters":{"logit":0.4941,"bistaPoints":615.9,"solutionFrequencyGymnasium":0.3784,"solutionFrequencyNonGymnasium":0.1558,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.02m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3787,"frequency":303,"standardDeviation":0.4854}},{"id":null,"name":"15.1","position":15,"iqbId":"M3690701","exercise":{"id":null,"name":"Körpernetze"},"parameters":{"logit":-2.7609,"bistaPoints":321.4,"solutionFrequencyGymnasium":0.0,"solutionFrequencyNonGymnasium":0.7557,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.04","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.905,"frequency":724,"standardDeviation":0.2934}},{"id":null,"name":"15.2","position":15,"iqbId":"M3690702","exercise":{"id":null,"name":"Körpernetze"},"parameters":{"logit":-2.0169,"bistaPoints":388.7,"solutionFrequencyGymnasium":0.7417,"solutionFrequencyNonGymnasium":0.6307,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.04","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8612,"frequency":689,"standardDeviation":0.3459}},{"id":null,"name":"16.0","position":16,"iqbId":"M2673601","exercise":{"id":null,"name":"Winkel messen"},"parameters":{"logit":-1.3838,"bistaPoints":446.0,"solutionFrequencyGymnasium":0.7664,"solutionFrequencyNonGymnasium":0.5741,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.775,"frequency":620,"standardDeviation":0.4178}},{"id":null,"name":"17.0","position":17,"iqbId":"M3620201","exercise":{"id":null,"name":"Parallelogramm"},"parameters":{"logit":-1.3018,"bistaPoints":453.4,"solutionFrequencyGymnasium":0.7622,"solutionFrequencyNonGymnasium":0.4712,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.06h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7338,"frequency":587,"standardDeviation":0.4423}},{"id":null,"name":"18.1","position":18,"iqbId":"M2703201","exercise":{"id":null,"name":"Modellrakete"},"parameters":{"logit":-1.3598,"bistaPoints":448.2,"solutionFrequencyGymnasium":0.0,"solutionFrequencyNonGymnasium":0.5667,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Leitidee","name":"L2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7675,"frequency":614,"standardDeviation":0.4227}},{"id":null,"name":"18.2","position":18,"iqbId":"M2703202","exercise":{"id":null,"name":"Modellrakete"},"parameters":{"logit":0.0492,"bistaPoints":575.7,"solutionFrequencyGymnasium":0.6039,"solutionFrequencyNonGymnasium":0.1321,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.06h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.475,"frequency":380,"standardDeviation":0.4997}},{"id":null,"name":"19.0","position":19,"iqbId":"M2610701","exercise":{"id":null,"name":"Passende Einheiten"},"parameters":{"logit":0.5362,"bistaPoints":619.7,"solutionFrequencyGymnasium":0.3431,"solutionFrequencyNonGymnasium":0.2026,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.02h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3588,"frequency":287,"standardDeviation":0.4799}},{"id":null,"name":"20.1","position":20,"iqbId":"M5672502","exercise":{"id":null,"name":"Taschengeld"},"parameters":{"logit":-4.3129,"bistaPoints":181.0,"solutionFrequencyGymnasium":0.9662,"solutionFrequencyNonGymnasium":0.9313,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9825,"frequency":786,"standardDeviation":0.1312}},{"id":null,"name":"20.2","position":20,"iqbId":"M5672503","exercise":{"id":null,"name":"Taschengeld"},"parameters":{"logit":-1.9389,"bistaPoints":395.8,"solutionFrequencyGymnasium":0.7852,"solutionFrequencyNonGymnasium":0.625,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.03","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.82,"frequency":656,"standardDeviation":0.3844}},{"id":null,"name":"21.1","position":21,"iqbId":"M5700803","exercise":{"id":null,"name":"Bootsverleih"},"parameters":{"logit":-1.4269,"bistaPoints":442.1,"solutionFrequencyGymnasium":0.7862,"solutionFrequencyNonGymnasium":0.4509,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.04h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7512,"frequency":601,"standardDeviation":0.4326}},{"id":null,"name":"21.2","position":21,"iqbId":"M5700802","exercise":{"id":null,"name":"Bootsverleih"},"parameters":{"logit":-0.9489,"bistaPoints":485.4,"solutionFrequencyGymnasium":0.7517,"solutionFrequencyNonGymnasium":0.3179,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.04h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7,"frequency":560,"standardDeviation":0.4585}},{"id":null,"name":"22.0","position":22,"iqbId":"M5711601","exercise":{"id":null,"name":"Fairer Handel"},"parameters":{"logit":-0.2159,"bistaPoints":551.7,"solutionFrequencyGymnasium":0.5586,"solutionFrequencyNonGymnasium":0.2312,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.03","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5225,"frequency":418,"standardDeviation":0.4998}},{"id":null,"name":"23.1","position":23,"iqbId":"M5621801","exercise":{"id":null,"name":"Darmstadt"},"parameters":{"logit":-3.0949,"bistaPoints":291.2,"solutionFrequencyGymnasium":0.9324,"solutionFrequencyNonGymnasium":0.7938,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9337,"frequency":747,"standardDeviation":0.2489}},{"id":null,"name":"23.2","position":23,"iqbId":"M5621802","exercise":{"id":null,"name":"Darmstadt"},"parameters":{"logit":-1.5349,"bistaPoints":432.3,"solutionFrequencyGymnasium":0.8041,"solutionFrequencyNonGymnasium":0.4688,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7837,"frequency":627,"standardDeviation":0.4119}},{"id":null,"name":"24.0","position":24,"iqbId":"M5713502","exercise":{"id":null,"name":"Einnahmen darstellen"},"parameters":{"logit":-0.4769,"bistaPoints":528.1,"solutionFrequencyGymnasium":0.6047,"solutionFrequencyNonGymnasium":0.2654,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.04h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6225,"frequency":498,"standardDeviation":0.4851}},{"id":null,"name":"25.1","position":25,"iqbId":"M5711501","exercise":{"id":null,"name":"Zuckeranteil"},"parameters":{"logit":-1.2719,"bistaPoints":456.1,"solutionFrequencyGymnasium":0.7862,"solutionFrequencyNonGymnasium":0.3988,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.745,"frequency":596,"standardDeviation":0.4361}},{"id":null,"name":"25.2","position":25,"iqbId":"M5711502","exercise":{"id":null,"name":"Zuckeranteil"},"parameters":{"logit":-0.9059,"bistaPoints":489.3,"solutionFrequencyGymnasium":0.7222,"solutionFrequencyNonGymnasium":0.3314,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6813,"frequency":545,"standardDeviation":0.4663}},{"id":null,"name":"25.3","position":25,"iqbId":"M5711503","exercise":{"id":null,"name":"Zuckeranteil"},"parameters":{"logit":0.6951,"bistaPoints":634.1,"solutionFrequencyGymnasium":0.3862,"solutionFrequencyNonGymnasium":0.1053,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.05m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.355,"frequency":284,"standardDeviation":0.4788}}]},{"id":"V8-2024-MA-TH02","type":"state","name":"V8-2024-MA-TH02","domain":null,"subject":{"id":null,"name":"Mathematik"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.0","position":1,"iqbId":"M1710401","exercise":{"id":null,"name":"Bäckerei"},"parameters":{"logit":-2.5379,"bistaPoints":341.6,"solutionFrequencyGymnasium":0.8878,"solutionFrequencyNonGymnasium":0.6776,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8838,"frequency":707,"standardDeviation":0.3207}},{"id":null,"name":"2.1","position":2,"iqbId":"M1713301","exercise":{"id":null,"name":"Zahlenfeld"},"parameters":{"logit":-2.6879,"bistaPoints":328.0,"solutionFrequencyGymnasium":0.9431,"solutionFrequencyNonGymnasium":0.678,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.89,"frequency":712,"standardDeviation":0.3131}},{"id":null,"name":"2.2","position":2,"iqbId":"M1713302","exercise":{"id":null,"name":"Zahlenfeld"},"parameters":{"logit":-2.0319,"bistaPoints":387.4,"solutionFrequencyGymnasium":0.8578,"solutionFrequencyNonGymnasium":0.5696,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8475,"frequency":678,"standardDeviation":0.3597}},{"id":null,"name":"3.0","position":3,"iqbId":"M1690901","exercise":{"id":null,"name":"Behälter"},"parameters":{"logit":-0.9778,"bistaPoints":482.7,"solutionFrequencyGymnasium":0.7416,"solutionFrequencyNonGymnasium":0.5227,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.07","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6837,"frequency":547,"standardDeviation":0.4653}},{"id":null,"name":"4.1","position":4,"iqbId":"M1691701","exercise":{"id":null,"name":"Trinkmengen"},"parameters":{"logit":-0.5559,"bistaPoints":520.9,"solutionFrequencyGymnasium":0.6423,"solutionFrequencyNonGymnasium":0.2303,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.02","description":null},{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6162,"frequency":493,"standardDeviation":0.4866}},{"id":null,"name":"4.2","position":4,"iqbId":"M1691703","exercise":{"id":null,"name":"Trinkmengen"},"parameters":{"logit":-0.9859,"bistaPoints":482.0,"solutionFrequencyGymnasium":0.6232,"solutionFrequencyNonGymnasium":0.3898,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.02","description":null},{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6737,"frequency":539,"standardDeviation":0.4691}},{"id":null,"name":"5.1","position":5,"iqbId":"M1711401","exercise":{"id":null,"name":"Zeitzonen"},"parameters":{"logit":-2.5659,"bistaPoints":339.1,"solutionFrequencyGymnasium":0.8744,"solutionFrequencyNonGymnasium":0.6942,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.01","description":null},{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8788,"frequency":703,"standardDeviation":0.3266}},{"id":null,"name":"5.2","position":5,"iqbId":"M1711402","exercise":{"id":null,"name":"Zeitzonen"},"parameters":{"logit":-1.6899,"bistaPoints":418.3,"solutionFrequencyGymnasium":0.7535,"solutionFrequencyNonGymnasium":0.5331,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7925,"frequency":634,"standardDeviation":0.4058}},{"id":null,"name":"6.0","position":6,"iqbId":"M1611001","exercise":{"id":null,"name":"Uhr ohne Zeiger"},"parameters":{"logit":-1.2309,"bistaPoints":459.8,"solutionFrequencyGymnasium":0.707,"solutionFrequencyNonGymnasium":0.458,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7137,"frequency":571,"standardDeviation":0.4523}},{"id":null,"name":"7.0","position":7,"iqbId":"M1713701","exercise":{"id":null,"name":"Winterjacke"},"parameters":{"logit":-0.3799,"bistaPoints":536.8,"solutionFrequencyGymnasium":0.5405,"solutionFrequencyNonGymnasium":0.3056,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.07","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5563,"frequency":445,"standardDeviation":0.4971}},{"id":null,"name":"8.0","position":8,"iqbId":"M1711901","exercise":{"id":null,"name":"Produkte und Teilbarkeit"},"parameters":{"logit":0.3501,"bistaPoints":602.9,"solutionFrequencyGymnasium":0.4472,"solutionFrequencyNonGymnasium":0.1223,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.01","description":null},{"id":null,"type":"Kompetenz","name":"1.08","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4338,"frequency":347,"standardDeviation":0.4959}},{"id":null,"name":"9.1","position":9,"iqbId":"M1674501","exercise":{"id":null,"name":"Muster mit Schneckenhäusern"},"parameters":{"logit":-3.6669,"bistaPoints":239.4,"solutionFrequencyGymnasium":0.0,"solutionFrequencyNonGymnasium":0.8588,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.09m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9525,"frequency":762,"standardDeviation":0.2128}},{"id":null,"name":"9.2","position":9,"iqbId":"M1674503","exercise":{"id":null,"name":"Muster mit Schneckenhäusern"},"parameters":{"logit":-2.9229,"bistaPoints":306.8,"solutionFrequencyGymnasium":0.9237,"solutionFrequencyNonGymnasium":0.7353,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.09m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9175,"frequency":734,"standardDeviation":0.2753}},{"id":null,"name":"10.0","position":10,"iqbId":"M1631801","exercise":{"id":null,"name":"Schoko-Croissant"},"parameters":{"logit":-2.0398,"bistaPoints":386.7,"solutionFrequencyGymnasium":0.8592,"solutionFrequencyNonGymnasium":0.6928,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8438,"frequency":675,"standardDeviation":0.3633}},{"id":null,"name":"11.1","position":11,"iqbId":"M1701101","exercise":{"id":null,"name":"Reise buchen"},"parameters":{"logit":-1.0984,"bistaPoints":471.8,"solutionFrequencyGymnasium":0.6364,"solutionFrequencyNonGymnasium":0.4959,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.07","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7113,"frequency":569,"standardDeviation":0.4535}},{"id":null,"name":"11.2","position":11,"iqbId":"M1701102","exercise":{"id":null,"name":"Reise buchen"},"parameters":{"logit":-0.4684,"bistaPoints":528.8,"solutionFrequencyGymnasium":0.5727,"solutionFrequencyNonGymnasium":0.3171,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.07","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6062,"frequency":485,"standardDeviation":0.4889}},{"id":null,"name":"12.0","position":12,"iqbId":"M1663902","exercise":{"id":null,"name":"Quadrate von Zahlen"},"parameters":{"logit":0.8812,"bistaPoints":651.0,"solutionFrequencyGymnasium":0.3546,"solutionFrequencyNonGymnasium":0.0898,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3312,"frequency":265,"standardDeviation":0.471}},{"id":null,"name":"13.1","position":13,"iqbId":"M5652501","exercise":{"id":null,"name":"Fremdsprache wählen"},"parameters":{"logit":-3.8159,"bistaPoints":226.0,"solutionFrequencyGymnasium":0.9437,"solutionFrequencyNonGymnasium":0.8594,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.965,"frequency":772,"standardDeviation":0.1839}},{"id":null,"name":"13.2","position":13,"iqbId":"M5652502","exercise":{"id":null,"name":"Fremdsprache wählen"},"parameters":{"logit":-2.4509,"bistaPoints":349.5,"solutionFrequencyGymnasium":0.8873,"solutionFrequencyNonGymnasium":0.6302,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.875,"frequency":700,"standardDeviation":0.3309}},{"id":null,"name":"14.1","position":14,"iqbId":"M5680401","exercise":{"id":null,"name":"Lose"},"parameters":{"logit":-2.2649,"bistaPoints":366.3,"solutionFrequencyGymnasium":0.8881,"solutionFrequencyNonGymnasium":0.6012,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.07h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8688,"frequency":695,"standardDeviation":0.3379}},{"id":null,"name":"14.2","position":14,"iqbId":"M5680402","exercise":{"id":null,"name":"Lose"},"parameters":{"logit":-1.8689,"bistaPoints":402.1,"solutionFrequencyGymnasium":0.7761,"solutionFrequencyNonGymnasium":0.5714,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.06h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.825,"frequency":660,"standardDeviation":0.3802}},{"id":null,"name":"15.1","position":15,"iqbId":"M5701901","exercise":{"id":null,"name":"Dodekaeder"},"parameters":{"logit":-1.1568,"bistaPoints":466.6,"solutionFrequencyGymnasium":0.7468,"solutionFrequencyNonGymnasium":0.4181,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.07h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7275,"frequency":582,"standardDeviation":0.4455}},{"id":null,"name":"15.2","position":15,"iqbId":"M5701902","exercise":{"id":null,"name":"Dodekaeder"},"parameters":{"logit":-0.7448,"bistaPoints":503.8,"solutionFrequencyGymnasium":0.6387,"solutionFrequencyNonGymnasium":0.3729,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.05m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6438,"frequency":515,"standardDeviation":0.4792}},{"id":null,"name":"16.0","position":16,"iqbId":"M5700301","exercise":{"id":null,"name":"Kugeln ziehen"},"parameters":{"logit":-0.2888,"bistaPoints":545.1,"solutionFrequencyGymnasium":0.5526,"solutionFrequencyNonGymnasium":0.2796,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.07m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5337,"frequency":427,"standardDeviation":0.4992}},{"id":null,"name":"17.0","position":17,"iqbId":"M5710302","exercise":{"id":null,"name":"Mittelwerte"},"parameters":{"logit":0.4871,"bistaPoints":615.3,"solutionFrequencyGymnasium":0.371,"solutionFrequencyNonGymnasium":0.1356,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.04h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4012,"frequency":321,"standardDeviation":0.4905}},{"id":null,"name":"18.0","position":18,"iqbId":"M4611201","exercise":{"id":null,"name":"Zuordnung"},"parameters":{"logit":-2.6954,"bistaPoints":327.3,"solutionFrequencyGymnasium":0.9344,"solutionFrequencyNonGymnasium":0.7404,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.02m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.9025,"frequency":722,"standardDeviation":0.2968}},{"id":null,"name":"19.0","position":19,"iqbId":"M4651601","exercise":{"id":null,"name":"Rechtskurve"},"parameters":{"logit":-1.9994,"bistaPoints":390.3,"solutionFrequencyGymnasium":0.9016,"solutionFrequencyNonGymnasium":0.5769,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.01m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8263,"frequency":661,"standardDeviation":0.3791}},{"id":null,"name":"20.1","position":20,"iqbId":"M4690402","exercise":{"id":null,"name":"Reitstunden"},"parameters":{"logit":-0.8168,"bistaPoints":497.3,"solutionFrequencyGymnasium":0.7059,"solutionFrequencyNonGymnasium":0.4489,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.01h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6775,"frequency":542,"standardDeviation":0.4677}},{"id":null,"name":"20.2","position":20,"iqbId":"M4690403","exercise":{"id":null,"name":"Reitstunden"},"parameters":{"logit":-2.6208,"bistaPoints":334.1,"solutionFrequencyGymnasium":0.9314,"solutionFrequencyNonGymnasium":0.75,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.01h","description":null},{"id":null,"type":"Kompetenz","name":"4.02m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.895,"frequency":716,"standardDeviation":0.3067}},{"id":null,"name":"21.0","position":21,"iqbId":"M4642501","exercise":{"id":null,"name":"Text und Grafik"},"parameters":{"logit":0.1832,"bistaPoints":587.8,"solutionFrequencyGymnasium":0.4567,"solutionFrequencyNonGymnasium":0.25,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.02h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.46,"frequency":368,"standardDeviation":0.4987}},{"id":null,"name":"22.0","position":22,"iqbId":"M4403501","exercise":{"id":null,"name":"Quadrat"},"parameters":{"logit":0.4941,"bistaPoints":615.9,"solutionFrequencyGymnasium":0.3784,"solutionFrequencyNonGymnasium":0.1558,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.02m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.395,"frequency":316,"standardDeviation":0.4892}},{"id":null,"name":"23.1","position":23,"iqbId":"M3690701","exercise":{"id":null,"name":"Körpernetze"},"parameters":{"logit":-2.7609,"bistaPoints":321.4,"solutionFrequencyGymnasium":0.0,"solutionFrequencyNonGymnasium":0.7557,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.04","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.915,"frequency":732,"standardDeviation":0.2791}},{"id":null,"name":"23.2","position":23,"iqbId":"M3690702","exercise":{"id":null,"name":"Körpernetze"},"parameters":{"logit":-2.0169,"bistaPoints":388.7,"solutionFrequencyGymnasium":0.7417,"solutionFrequencyNonGymnasium":0.6307,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.04","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8462,"frequency":677,"standardDeviation":0.3609}},{"id":null,"name":"24.0","position":24,"iqbId":"M2673601","exercise":{"id":null,"name":"Winkel messen"},"parameters":{"logit":-1.3838,"bistaPoints":446.0,"solutionFrequencyGymnasium":0.7664,"solutionFrequencyNonGymnasium":0.5741,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7375,"frequency":590,"standardDeviation":0.4403}},{"id":null,"name":"25.0","position":25,"iqbId":"M3620201","exercise":{"id":null,"name":"Parallelogramm"},"parameters":{"logit":-1.3018,"bistaPoints":453.4,"solutionFrequencyGymnasium":0.7622,"solutionFrequencyNonGymnasium":0.4712,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.06h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7438,"frequency":595,"standardDeviation":0.4368}},{"id":null,"name":"26.1","position":26,"iqbId":"M2703201","exercise":{"id":null,"name":"Modellrakete"},"parameters":{"logit":-1.3598,"bistaPoints":448.2,"solutionFrequencyGymnasium":0.0,"solutionFrequencyNonGymnasium":0.5667,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Leitidee","name":"L2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7063,"frequency":565,"standardDeviation":0.4558}},{"id":null,"name":"26.2","position":26,"iqbId":"M2703202","exercise":{"id":null,"name":"Modellrakete"},"parameters":{"logit":0.0492,"bistaPoints":575.7,"solutionFrequencyGymnasium":0.6039,"solutionFrequencyNonGymnasium":0.1321,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.06h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4775,"frequency":382,"standardDeviation":0.4998}},{"id":null,"name":"27.0","position":27,"iqbId":"M2610701","exercise":{"id":null,"name":"Passende Einheiten"},"parameters":{"logit":0.5362,"bistaPoints":619.7,"solutionFrequencyGymnasium":0.3431,"solutionFrequencyNonGymnasium":0.2026,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.02h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3825,"frequency":306,"standardDeviation":0.4863}}]},{"id":"V8-2024-MA-TH03","type":"state","name":"V8-2024-MA-TH03","domain":null,"subject":{"id":null,"name":"Mathematik"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.0","position":1,"iqbId":"M1661401","exercise":{"id":null,"name":"Klammern"},"parameters":{"logit":-1.7359,"bistaPoints":414.2,"solutionFrequencyGymnasium":0.7925,"solutionFrequencyNonGymnasium":0.5449,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Kompetenz","name":"1.04","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.81,"frequency":648,"standardDeviation":0.3925}},{"id":null,"name":"2.0","position":2,"iqbId":"M1701101","exercise":{"id":null,"name":"Reise buchen"},"parameters":{"logit":-1.0984,"bistaPoints":471.8,"solutionFrequencyGymnasium":0.6364,"solutionFrequencyNonGymnasium":0.4959,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.07","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7325,"frequency":586,"standardDeviation":0.4429}},{"id":null,"name":"3.0","position":3,"iqbId":"M1713801","exercise":{"id":null,"name":"Zahlengerade"},"parameters":{"logit":-0.4179,"bistaPoints":533.4,"solutionFrequencyGymnasium":0.5854,"solutionFrequencyNonGymnasium":0.2449,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5875,"frequency":470,"standardDeviation":0.4926}},{"id":null,"name":"4.1","position":4,"iqbId":"M1712901","exercise":{"id":null,"name":"Brüche vergleichen"},"parameters":{"logit":0.0711,"bistaPoints":577.7,"solutionFrequencyGymnasium":0.5115,"solutionFrequencyNonGymnasium":0.142,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4738,"frequency":379,"standardDeviation":0.4996}},{"id":null,"name":"4.2","position":4,"iqbId":"M1712902","exercise":{"id":null,"name":"Brüche vergleichen"},"parameters":{"logit":0.5251,"bistaPoints":618.7,"solutionFrequencyGymnasium":0.4198,"solutionFrequencyNonGymnasium":0.0888,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3962,"frequency":317,"standardDeviation":0.4894}},{"id":null,"name":"5.0","position":5,"iqbId":"M1702302","exercise":{"id":null,"name":"Drei Brüche"},"parameters":{"logit":1.4561,"bistaPoints":703.0,"solutionFrequencyGymnasium":0.2568,"solutionFrequencyNonGymnasium":0.0,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.2025,"frequency":162,"standardDeviation":0.4021}},{"id":null,"name":"6.1","position":6,"iqbId":"M5680401","exercise":{"id":null,"name":"Lose"},"parameters":{"logit":-2.2649,"bistaPoints":366.3,"solutionFrequencyGymnasium":0.8881,"solutionFrequencyNonGymnasium":0.6012,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.07h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8575,"frequency":686,"standardDeviation":0.3498}},{"id":null,"name":"6.2","position":6,"iqbId":"M5680402","exercise":{"id":null,"name":"Lose"},"parameters":{"logit":-1.8689,"bistaPoints":402.1,"solutionFrequencyGymnasium":0.7761,"solutionFrequencyNonGymnasium":0.5714,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.06h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8213,"frequency":657,"standardDeviation":0.3834}},{"id":null,"name":"7.0","position":7,"iqbId":"M5701901","exercise":{"id":null,"name":"Dodekaeder"},"parameters":{"logit":-1.1568,"bistaPoints":466.6,"solutionFrequencyGymnasium":0.7468,"solutionFrequencyNonGymnasium":0.4181,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.07h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.705,"frequency":564,"standardDeviation":0.4563}},{"id":null,"name":"8.1","position":8,"iqbId":"M5700301","exercise":{"id":null,"name":"Kugeln ziehen"},"parameters":{"logit":-0.2888,"bistaPoints":545.1,"solutionFrequencyGymnasium":0.5526,"solutionFrequencyNonGymnasium":0.2796,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.07m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5537,"frequency":443,"standardDeviation":0.4974}},{"id":null,"name":"8.2","position":8,"iqbId":"M5700302","exercise":{"id":null,"name":"Kugeln ziehen"},"parameters":{"logit":-0.2218,"bistaPoints":551.2,"solutionFrequencyGymnasium":0.4842,"solutionFrequencyNonGymnasium":0.3243,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.07m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5475,"frequency":438,"standardDeviation":0.4981}},{"id":null,"name":"9.1","position":9,"iqbId":"M5710302","exercise":{"id":null,"name":"Mittelwerte"},"parameters":{"logit":0.4871,"bistaPoints":615.3,"solutionFrequencyGymnasium":0.371,"solutionFrequencyNonGymnasium":0.1356,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.04h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4,"frequency":320,"standardDeviation":0.4902}},{"id":null,"name":"9.2","position":9,"iqbId":"M5710303","exercise":{"id":null,"name":"Mittelwerte"},"parameters":{"logit":1.6041,"bistaPoints":716.4,"solutionFrequencyGymnasium":0.2419,"solutionFrequencyNonGymnasium":0.0,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.04m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.1975,"frequency":158,"standardDeviation":0.3984}},{"id":null,"name":"10.0","position":10,"iqbId":"M4700601","exercise":{"id":null,"name":"Proportionalität"},"parameters":{"logit":-2.0138,"bistaPoints":389.0,"solutionFrequencyGymnasium":0.8636,"solutionFrequencyNonGymnasium":0.6333,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8562,"frequency":685,"standardDeviation":0.3511}},{"id":null,"name":"11.1","position":11,"iqbId":"M4710701","exercise":{"id":null,"name":"Bewegungsdiagramme"},"parameters":{"logit":-0.8599,"bistaPoints":493.4,"solutionFrequencyGymnasium":0.6322,"solutionFrequencyNonGymnasium":0.3776,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.01h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6575,"frequency":526,"standardDeviation":0.4748}},{"id":null,"name":"11.2","position":11,"iqbId":"M4710702","exercise":{"id":null,"name":"Bewegungsdiagramme"},"parameters":{"logit":-0.4069,"bistaPoints":534.4,"solutionFrequencyGymnasium":0.546,"solutionFrequencyNonGymnasium":0.2867,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.01h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.57,"frequency":456,"standardDeviation":0.4954}},{"id":null,"name":"12.0","position":12,"iqbId":"M4403501","exercise":{"id":null,"name":"Quadrat"},"parameters":{"logit":0.4941,"bistaPoints":615.9,"solutionFrequencyGymnasium":0.3784,"solutionFrequencyNonGymnasium":0.1558,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.02m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.35,"frequency":280,"standardDeviation":0.4773}},{"id":null,"name":"13.1","position":13,"iqbId":"M4710802","exercise":{"id":null,"name":"Geraden"},"parameters":{"logit":0.8371,"bistaPoints":647.0,"solutionFrequencyGymnasium":0.3161,"solutionFrequencyNonGymnasium":0.0979,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.02m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.315,"frequency":252,"standardDeviation":0.4648}},{"id":null,"name":"13.2","position":13,"iqbId":"M4710803","exercise":{"id":null,"name":"Geraden"},"parameters":{"logit":1.9861,"bistaPoints":750.9,"solutionFrequencyGymnasium":0.1494,"solutionFrequencyNonGymnasium":0.0,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.02m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.1325,"frequency":106,"standardDeviation":0.3392}},{"id":null,"name":"14.0","position":14,"iqbId":"M3690702","exercise":{"id":null,"name":"Körpernetze"},"parameters":{"logit":-2.0169,"bistaPoints":388.7,"solutionFrequencyGymnasium":0.7417,"solutionFrequencyNonGymnasium":0.6307,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.04","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8375,"frequency":670,"standardDeviation":0.3691}},{"id":null,"name":"15.1","position":15,"iqbId":"M2710101","exercise":{"id":null,"name":"Ungewohnte Einheiten"},"parameters":{"logit":-0.8389,"bistaPoints":495.3,"solutionFrequencyGymnasium":0.7125,"solutionFrequencyNonGymnasium":0.2722,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.06h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6475,"frequency":518,"standardDeviation":0.478}},{"id":null,"name":"15.2","position":15,"iqbId":"M2710102","exercise":{"id":null,"name":"Ungewohnte Einheiten"},"parameters":{"logit":-0.4159,"bistaPoints":533.6,"solutionFrequencyGymnasium":0.6688,"solutionFrequencyNonGymnasium":0.1667,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.06h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.63,"frequency":504,"standardDeviation":0.4831}},{"id":null,"name":"16.1","position":16,"iqbId":"M2703001","exercise":{"id":null,"name":"Fußleisten"},"parameters":{"logit":-0.2768,"bistaPoints":546.2,"solutionFrequencyGymnasium":0.6211,"solutionFrequencyNonGymnasium":0.2617,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.04h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5825,"frequency":466,"standardDeviation":0.4935}},{"id":null,"name":"16.2","position":16,"iqbId":"M2703002","exercise":{"id":null,"name":"Fußleisten"},"parameters":{"logit":0.9742,"bistaPoints":659.4,"solutionFrequencyGymnasium":0.3832,"solutionFrequencyNonGymnasium":0.0522,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.06m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Leitidee","name":"L2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.2863,"frequency":229,"standardDeviation":0.4523}},{"id":null,"name":"17.0","position":17,"iqbId":"M3621302","exercise":{"id":null,"name":"Eigenschaften von Dreiecken"},"parameters":{"logit":2.1692,"bistaPoints":767.5,"solutionFrequencyGymnasium":0.2047,"solutionFrequencyNonGymnasium":0.05,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.05h","description":null},{"id":null,"type":"Kompetenz","name":"3.06m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.1338,"frequency":107,"standardDeviation":0.3406}},{"id":null,"name":"18.0","position":18,"iqbId":"M5662402","exercise":{"id":null,"name":"Fitnessverein"},"parameters":{"logit":-2.0428,"bistaPoints":386.4,"solutionFrequencyGymnasium":0.8565,"solutionFrequencyNonGymnasium":0.6433,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8375,"frequency":670,"standardDeviation":0.3691}},{"id":null,"name":"19.0","position":19,"iqbId":"M5710501","exercise":{"id":null,"name":"Singen"},"parameters":{"logit":-0.8819,"bistaPoints":491.4,"solutionFrequencyGymnasium":0.7192,"solutionFrequencyNonGymnasium":0.3158,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.04h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6613,"frequency":529,"standardDeviation":0.4736}},{"id":null,"name":"20.1","position":20,"iqbId":"M5661501","exercise":{"id":null,"name":"Training für Langstreckenlauf"},"parameters":{"logit":-0.7949,"bistaPoints":499.3,"solutionFrequencyGymnasium":0.6892,"solutionFrequencyNonGymnasium":0.3,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.04h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6525,"frequency":522,"standardDeviation":0.4765}},{"id":null,"name":"20.2","position":20,"iqbId":"M5661502","exercise":{"id":null,"name":"Training für Langstreckenlauf"},"parameters":{"logit":0.5351,"bistaPoints":619.6,"solutionFrequencyGymnasium":0.4094,"solutionFrequencyNonGymnasium":0.1,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.04h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3575,"frequency":286,"standardDeviation":0.4796}},{"id":null,"name":"21.0","position":21,"iqbId":"M5630701","exercise":{"id":null,"name":"Freizeitbeschäftigungen"},"parameters":{"logit":-1.8989,"bistaPoints":399.4,"solutionFrequencyGymnasium":0.8065,"solutionFrequencyNonGymnasium":0.5311,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.82,"frequency":656,"standardDeviation":0.3844}},{"id":null,"name":"22.0","position":22,"iqbId":"M5712001","exercise":{"id":null,"name":"Klassensprecherwahl"},"parameters":{"logit":-0.0749,"bistaPoints":564.4,"solutionFrequencyGymnasium":0.6027,"solutionFrequencyNonGymnasium":0.1382,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5088,"frequency":407,"standardDeviation":0.5002}},{"id":null,"name":"23.1","position":23,"iqbId":"M5700501","exercise":{"id":null,"name":"Lieblingsschokolade"},"parameters":{"logit":0.6266,"bistaPoints":627.9,"solutionFrequencyGymnasium":0.395,"solutionFrequencyNonGymnasium":0.1143,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3362,"frequency":269,"standardDeviation":0.4727}},{"id":null,"name":"23.2","position":23,"iqbId":"M5700502","exercise":{"id":null,"name":"Lieblingsschokolade"},"parameters":{"logit":-0.1694,"bistaPoints":555.9,"solutionFrequencyGymnasium":0.6555,"solutionFrequencyNonGymnasium":0.1048,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5225,"frequency":418,"standardDeviation":0.4998}},{"id":null,"name":"23.3","position":23,"iqbId":"M5700503","exercise":{"id":null,"name":"Lieblingsschokolade"},"parameters":{"logit":-0.5854,"bistaPoints":518.3,"solutionFrequencyGymnasium":0.7227,"solutionFrequencyNonGymnasium":0.1905,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.575,"frequency":460,"standardDeviation":0.4947}},{"id":null,"name":"24.0","position":24,"iqbId":"M5710601","exercise":{"id":null,"name":"Fernsehtürme"},"parameters":{"logit":1.3151,"bistaPoints":690.2,"solutionFrequencyGymnasium":0.2055,"solutionFrequencyNonGymnasium":0.1184,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.2637,"frequency":211,"standardDeviation":0.4409}}]},{"id":"V8-2024-MA-TH04","type":"state","name":"V8-2024-MA-TH04","domain":null,"subject":{"id":null,"name":"Mathematik"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.1","position":1,"iqbId":"M1712001","exercise":{"id":null,"name":"Mit Videos Geld verdienen"},"parameters":{"logit":-1.9509,"bistaPoints":394.7,"solutionFrequencyGymnasium":0.7915,"solutionFrequencyNonGymnasium":0.6034,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8287,"frequency":663,"standardDeviation":0.377}},{"id":null,"name":"1.2","position":1,"iqbId":"M1712002","exercise":{"id":null,"name":"Mit Videos Geld verdienen"},"parameters":{"logit":-0.7169,"bistaPoints":506.4,"solutionFrequencyGymnasium":0.6161,"solutionFrequencyNonGymnasium":0.3333,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.645,"frequency":516,"standardDeviation":0.4788}},{"id":null,"name":"2.1","position":2,"iqbId":"M1691701","exercise":{"id":null,"name":"Trinkmengen"},"parameters":{"logit":-0.5559,"bistaPoints":520.9,"solutionFrequencyGymnasium":0.6423,"solutionFrequencyNonGymnasium":0.2303,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.02","description":null},{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6212,"frequency":497,"standardDeviation":0.4854}},{"id":null,"name":"2.2","position":2,"iqbId":"M1691703","exercise":{"id":null,"name":"Trinkmengen"},"parameters":{"logit":-0.9859,"bistaPoints":482.0,"solutionFrequencyGymnasium":0.6232,"solutionFrequencyNonGymnasium":0.3898,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.02","description":null},{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7075,"frequency":566,"standardDeviation":0.4552}},{"id":null,"name":"3.1","position":3,"iqbId":"M1702701","exercise":{"id":null,"name":"Parkgebühren"},"parameters":{"logit":-0.1719,"bistaPoints":555.7,"solutionFrequencyGymnasium":0.507,"solutionFrequencyNonGymnasium":0.2605,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.545,"frequency":436,"standardDeviation":0.4983}},{"id":null,"name":"3.2","position":3,"iqbId":"M1702702","exercise":{"id":null,"name":"Parkgebühren"},"parameters":{"logit":-0.2209,"bistaPoints":551.2,"solutionFrequencyGymnasium":0.4884,"solutionFrequencyNonGymnasium":0.2941,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.555,"frequency":444,"standardDeviation":0.4973}},{"id":null,"name":"3.3","position":3,"iqbId":"M1702703","exercise":{"id":null,"name":"Parkgebühren"},"parameters":{"logit":1.3991,"bistaPoints":697.8,"solutionFrequencyGymnasium":0.1953,"solutionFrequencyNonGymnasium":0.1008,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.24,"frequency":192,"standardDeviation":0.4274}},{"id":null,"name":"4.1","position":4,"iqbId":"M1660702","exercise":{"id":null,"name":"Tablet"},"parameters":{"logit":-1.8339,"bistaPoints":405.3,"solutionFrequencyGymnasium":0.7956,"solutionFrequencyNonGymnasium":0.5393,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.84,"frequency":672,"standardDeviation":0.3668}},{"id":null,"name":"4.2","position":4,"iqbId":"M1660701","exercise":{"id":null,"name":"Tablet"},"parameters":{"logit":-0.6579,"bistaPoints":511.7,"solutionFrequencyGymnasium":0.6788,"solutionFrequencyNonGymnasium":0.236,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6388,"frequency":511,"standardDeviation":0.4807}},{"id":null,"name":"5.1","position":5,"iqbId":"M1714001","exercise":{"id":null,"name":"Temperaturskalen"},"parameters":{"logit":-0.0409,"bistaPoints":567.5,"solutionFrequencyGymnasium":0.3819,"solutionFrequencyNonGymnasium":0.2969,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.02","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.515,"frequency":412,"standardDeviation":0.5001}},{"id":null,"name":"5.2","position":5,"iqbId":"M1714002","exercise":{"id":null,"name":"Temperaturskalen"},"parameters":{"logit":0.9011,"bistaPoints":652.7,"solutionFrequencyGymnasium":0.3467,"solutionFrequencyNonGymnasium":0.0655,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.08","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3312,"frequency":265,"standardDeviation":0.471}},{"id":null,"name":"6.0","position":6,"iqbId":"M1702202","exercise":{"id":null,"name":"Schokoladenkombinationen"},"parameters":{"logit":0.9106,"bistaPoints":653.6,"solutionFrequencyGymnasium":0.3358,"solutionFrequencyNonGymnasium":0.0792,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.11m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3287,"frequency":263,"standardDeviation":0.4701}},{"id":null,"name":"7.0","position":7,"iqbId":"M1674201","exercise":{"id":null,"name":"Primzahl - Ja oder nein"},"parameters":{"logit":1.4471,"bistaPoints":702.2,"solutionFrequencyGymnasium":0.2917,"solutionFrequencyNonGymnasium":0.0,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.01","description":null},{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.24,"frequency":192,"standardDeviation":0.4274}},{"id":null,"name":"8.0","position":8,"iqbId":"M1661401","exercise":{"id":null,"name":"Klammern"},"parameters":{"logit":-1.7359,"bistaPoints":414.2,"solutionFrequencyGymnasium":0.7925,"solutionFrequencyNonGymnasium":0.5449,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Kompetenz","name":"1.04","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8187,"frequency":655,"standardDeviation":0.3855}},{"id":null,"name":"9.0","position":9,"iqbId":"M1701101","exercise":{"id":null,"name":"Reise buchen"},"parameters":{"logit":-1.0984,"bistaPoints":471.8,"solutionFrequencyGymnasium":0.6364,"solutionFrequencyNonGymnasium":0.4959,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.07","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7125,"frequency":570,"standardDeviation":0.4529}},{"id":null,"name":"10.0","position":10,"iqbId":"M1713801","exercise":{"id":null,"name":"Zahlengerade"},"parameters":{"logit":-0.4179,"bistaPoints":533.4,"solutionFrequencyGymnasium":0.5854,"solutionFrequencyNonGymnasium":0.2449,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6125,"frequency":490,"standardDeviation":0.4875}},{"id":null,"name":"11.1","position":11,"iqbId":"M1712901","exercise":{"id":null,"name":"Brüche vergleichen"},"parameters":{"logit":0.0711,"bistaPoints":577.7,"solutionFrequencyGymnasium":0.5115,"solutionFrequencyNonGymnasium":0.142,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5025,"frequency":402,"standardDeviation":0.5003}},{"id":null,"name":"11.2","position":11,"iqbId":"M1712902","exercise":{"id":null,"name":"Brüche vergleichen"},"parameters":{"logit":0.5251,"bistaPoints":618.7,"solutionFrequencyGymnasium":0.4198,"solutionFrequencyNonGymnasium":0.0888,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4113,"frequency":329,"standardDeviation":0.4924}},{"id":null,"name":"12.0","position":12,"iqbId":"M1702302","exercise":{"id":null,"name":"Drei Brüche"},"parameters":{"logit":1.4561,"bistaPoints":703.0,"solutionFrequencyGymnasium":0.2568,"solutionFrequencyNonGymnasium":0.0,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.2387,"frequency":191,"standardDeviation":0.4266}},{"id":null,"name":"13.1","position":13,"iqbId":"M5680401","exercise":{"id":null,"name":"Lose"},"parameters":{"logit":-2.2649,"bistaPoints":366.3,"solutionFrequencyGymnasium":0.8881,"solutionFrequencyNonGymnasium":0.6012,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.07h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8775,"frequency":702,"standardDeviation":0.3281}},{"id":null,"name":"13.2","position":13,"iqbId":"M5680402","exercise":{"id":null,"name":"Lose"},"parameters":{"logit":-1.8689,"bistaPoints":402.1,"solutionFrequencyGymnasium":0.7761,"solutionFrequencyNonGymnasium":0.5714,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.06h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8113,"frequency":649,"standardDeviation":0.3916}},{"id":null,"name":"14.0","position":14,"iqbId":"M5701901","exercise":{"id":null,"name":"Dodekaeder"},"parameters":{"logit":-1.1568,"bistaPoints":466.6,"solutionFrequencyGymnasium":0.7468,"solutionFrequencyNonGymnasium":0.4181,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.07h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.7175,"frequency":574,"standardDeviation":0.4505}},{"id":null,"name":"15.1","position":15,"iqbId":"M5700301","exercise":{"id":null,"name":"Kugeln ziehen"},"parameters":{"logit":-0.2888,"bistaPoints":545.1,"solutionFrequencyGymnasium":0.5526,"solutionFrequencyNonGymnasium":0.2796,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.07m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.585,"frequency":468,"standardDeviation":0.493}},{"id":null,"name":"15.2","position":15,"iqbId":"M5700302","exercise":{"id":null,"name":"Kugeln ziehen"},"parameters":{"logit":-0.2218,"bistaPoints":551.2,"solutionFrequencyGymnasium":0.4842,"solutionFrequencyNonGymnasium":0.3243,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.07m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5513,"frequency":441,"standardDeviation":0.4977}},{"id":null,"name":"16.1","position":16,"iqbId":"M5710302","exercise":{"id":null,"name":"Mittelwerte"},"parameters":{"logit":0.4871,"bistaPoints":615.3,"solutionFrequencyGymnasium":0.371,"solutionFrequencyNonGymnasium":0.1356,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.04h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4238,"frequency":339,"standardDeviation":0.4945}},{"id":null,"name":"16.2","position":16,"iqbId":"M5710303","exercise":{"id":null,"name":"Mittelwerte"},"parameters":{"logit":1.6041,"bistaPoints":716.4,"solutionFrequencyGymnasium":0.2419,"solutionFrequencyNonGymnasium":0.0,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.04m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.2462,"frequency":197,"standardDeviation":0.4311}},{"id":null,"name":"17.0","position":17,"iqbId":"M4700601","exercise":{"id":null,"name":"Proportionalität"},"parameters":{"logit":-2.0138,"bistaPoints":389.0,"solutionFrequencyGymnasium":0.8636,"solutionFrequencyNonGymnasium":0.6333,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.8538,"frequency":683,"standardDeviation":0.3536}},{"id":null,"name":"18.1","position":18,"iqbId":"M4710701","exercise":{"id":null,"name":"Bewegungsdiagramme"},"parameters":{"logit":-0.8599,"bistaPoints":493.4,"solutionFrequencyGymnasium":0.6322,"solutionFrequencyNonGymnasium":0.3776,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.01h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6763,"frequency":541,"standardDeviation":0.4682}},{"id":null,"name":"18.2","position":18,"iqbId":"M4710702","exercise":{"id":null,"name":"Bewegungsdiagramme"},"parameters":{"logit":-0.4069,"bistaPoints":534.4,"solutionFrequencyGymnasium":0.546,"solutionFrequencyNonGymnasium":0.2867,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.01h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6025,"frequency":482,"standardDeviation":0.4897}},{"id":null,"name":"19.0","position":19,"iqbId":"M4403501","exercise":{"id":null,"name":"Quadrat"},"parameters":{"logit":0.4941,"bistaPoints":615.9,"solutionFrequencyGymnasium":0.3784,"solutionFrequencyNonGymnasium":0.1558,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.02m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.4012,"frequency":321,"standardDeviation":0.4905}},{"id":null,"name":"20.1","position":20,"iqbId":"M4710802","exercise":{"id":null,"name":"Geraden"},"parameters":{"logit":0.8371,"bistaPoints":647.0,"solutionFrequencyGymnasium":0.3161,"solutionFrequencyNonGymnasium":0.0979,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.02m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3538,"frequency":283,"standardDeviation":0.4784}},{"id":null,"name":"20.2","position":20,"iqbId":"M4710803","exercise":{"id":null,"name":"Geraden"},"parameters":{"logit":1.9861,"bistaPoints":750.9,"solutionFrequencyGymnasium":0.1494,"solutionFrequencyNonGymnasium":0.0,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.02m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.1288,"frequency":103,"standardDeviation":0.3351}},{"id":null,"name":"21.0","position":21,"iqbId":"M3690702","exercise":{"id":null,"name":"Körpernetze"},"parameters":{"logit":-2.0169,"bistaPoints":388.7,"solutionFrequencyGymnasium":0.7417,"solutionFrequencyNonGymnasium":0.6307,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.04","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.835,"frequency":668,"standardDeviation":0.3714}},{"id":null,"name":"22.1","position":22,"iqbId":"M2710101","exercise":{"id":null,"name":"Ungewohnte Einheiten"},"parameters":{"logit":-0.8389,"bistaPoints":495.3,"solutionFrequencyGymnasium":0.7125,"solutionFrequencyNonGymnasium":0.2722,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.06h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.6713,"frequency":537,"standardDeviation":0.4701}},{"id":null,"name":"22.2","position":22,"iqbId":"M2710102","exercise":{"id":null,"name":"Ungewohnte Einheiten"},"parameters":{"logit":-0.4159,"bistaPoints":533.6,"solutionFrequencyGymnasium":0.6688,"solutionFrequencyNonGymnasium":0.1667,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.06h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5837,"frequency":467,"standardDeviation":0.4932}},{"id":null,"name":"23.1","position":23,"iqbId":"M2703001","exercise":{"id":null,"name":"Fußleisten"},"parameters":{"logit":-0.2768,"bistaPoints":546.2,"solutionFrequencyGymnasium":0.6211,"solutionFrequencyNonGymnasium":0.2617,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.04h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.5487,"frequency":439,"standardDeviation":0.4979}},{"id":null,"name":"23.2","position":23,"iqbId":"M2703002","exercise":{"id":null,"name":"Fußleisten"},"parameters":{"logit":0.9742,"bistaPoints":659.4,"solutionFrequencyGymnasium":0.3832,"solutionFrequencyNonGymnasium":0.0522,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.06m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Leitidee","name":"L2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.3212,"frequency":257,"standardDeviation":0.4672}},{"id":null,"name":"24.0","position":24,"iqbId":"M3621302","exercise":{"id":null,"name":"Eigenschaften von Dreiecken"},"parameters":{"logit":2.1692,"bistaPoints":767.5,"solutionFrequencyGymnasium":0.2047,"solutionFrequencyNonGymnasium":0.05,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.05h","description":null},{"id":null,"type":"Kompetenz","name":"3.06m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":800,"mean":0.165,"frequency":132,"standardDeviation":0.3714}}]},{"id":"bezirk-nord","type":"district","name":"Bezirk Nord","domain":{"id":null,"name":"le"},"subject":{"id":null,"name":"Deutsch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.1","position":1,"iqbId":"D38701","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":-1.478,"bistaPoints":406.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.6343,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.i","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.805,"frequency":322,"standardDeviation":0.3967}},{"id":null,"name":"1.2","position":1,"iqbId":"D38702","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":-2.188,"bistaPoints":339.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.7514,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Kompetenz","name":"3.3.c","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8975,"frequency":359,"standardDeviation":0.3037}},{"id":null,"name":"1.3","position":1,"iqbId":"D38703","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":-1.414,"bistaPoints":412.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.6229,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.i","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8125,"frequency":325,"standardDeviation":0.3908}},{"id":null,"name":"1.4","position":1,"iqbId":"D38704","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":-2.977,"bistaPoints":266.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.8514,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.95,"frequency":380,"standardDeviation":0.2182}},{"id":null,"name":"1.5","position":1,"iqbId":"D38714","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":-0.835,"bistaPoints":466.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5143,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.f","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6625,"frequency":265,"standardDeviation":0.4734}},{"id":null,"name":"1.6","position":1,"iqbId":"D38706","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":-1.93,"bistaPoints":363.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.7114,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.875,"frequency":350,"standardDeviation":0.3311}},{"id":null,"name":"1.7","position":1,"iqbId":"D38705","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":0.53,"bistaPoints":593.5,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.2686,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.g","description":null},{"id":null,"type":"Kompetenz","name":"3.3.i","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.455,"frequency":182,"standardDeviation":0.4986}},{"id":null,"name":"1.8","position":1,"iqbId":"D38707","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":0.838,"bistaPoints":622.3,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.2229,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.g","description":null},{"id":null,"type":"Kompetenz","name":"3.3.i","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3775,"frequency":151,"standardDeviation":0.4854}},{"id":null,"name":"1.9","position":1,"iqbId":"D38715","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":-1.93,"bistaPoints":363.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.7114,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.86,"frequency":344,"standardDeviation":0.3474}},{"id":null,"name":"1.1","position":1,"iqbId":"D38708","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":-0.279,"bistaPoints":518.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.4086,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.59,"frequency":236,"standardDeviation":0.4924}},{"id":null,"name":"1.11","position":1,"iqbId":"D38711","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":0.79,"bistaPoints":617.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.2292,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.i","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.385,"frequency":154,"standardDeviation":0.4872}},{"id":null,"name":"1.12","position":1,"iqbId":"D38713","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":0.334,"bistaPoints":575.2,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.3,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.h","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4675,"frequency":187,"standardDeviation":0.4996}},{"id":null,"name":"2.1","position":2,"iqbId":"D39301","exercise":{"id":null,"name":"Eintrittskarte"},"parameters":{"logit":-3.608,"bistaPoints":207.2,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.8984,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9675,"frequency":387,"standardDeviation":0.1775}},{"id":null,"name":"2.2","position":2,"iqbId":"D39302","exercise":{"id":null,"name":"Eintrittskarte"},"parameters":{"logit":-1.607,"bistaPoints":394.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.6492,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.855,"frequency":342,"standardDeviation":0.3525}},{"id":null,"name":"2.3","position":2,"iqbId":"D39304","exercise":{"id":null,"name":"Eintrittskarte"},"parameters":{"logit":-3.573,"bistaPoints":210.4,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.8958,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9675,"frequency":387,"standardDeviation":0.1775}},{"id":null,"name":"2.4","position":2,"iqbId":"D39305","exercise":{"id":null,"name":"Eintrittskarte"},"parameters":{"logit":-0.415,"bistaPoints":505.3,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.4282,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Kompetenz","name":"3.3.","description":null},{"id":null,"type":"Kompetenz","name":"3.3.f","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.635,"frequency":254,"standardDeviation":0.482}},{"id":null,"name":"2.5","position":2,"iqbId":"D39306","exercise":{"id":null,"name":"Eintrittskarte"},"parameters":{"logit":-1.289,"bistaPoints":423.7,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5911,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Kompetenz","name":"3.3.c","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7875,"frequency":315,"standardDeviation":0.4096}},{"id":null,"name":"2.6","position":2,"iqbId":"D39307","exercise":{"id":null,"name":"Eintrittskarte"},"parameters":{"logit":-1.318,"bistaPoints":421.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5964,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.g","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7575,"frequency":303,"standardDeviation":0.4291}},{"id":null,"name":"2.7","position":2,"iqbId":"D39308","exercise":{"id":null,"name":"Eintrittskarte"},"parameters":{"logit":-2.857,"bistaPoints":277.3,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.8281,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9475,"frequency":379,"standardDeviation":0.2233}},{"id":null,"name":"2.8","position":2,"iqbId":"D39310","exercise":{"id":null,"name":"Eintrittskarte"},"parameters":{"logit":-2.11,"bistaPoints":347.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.7292,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.87,"frequency":348,"standardDeviation":0.3367}},{"id":null,"name":"2.9","position":2,"iqbId":"D39312","exercise":{"id":null,"name":"Eintrittskarte"},"parameters":{"logit":-0.159,"bistaPoints":529.2,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.3822,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Kompetenz","name":"3.3.","description":null},{"id":null,"type":"Kompetenz","name":"3.3.f","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5875,"frequency":235,"standardDeviation":0.4929}},{"id":null,"name":"3.1","position":3,"iqbId":"D22L00101","exercise":{"id":null,"name":"Feuerwehr rettet Küken mit Staubsauger aus Gully"},"parameters":{"logit":-3.4025,"bistaPoints":226.4,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.8735,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.975,"frequency":390,"standardDeviation":0.1563}},{"id":null,"name":"3.2","position":3,"iqbId":"D22L00102","exercise":{"id":null,"name":"Feuerwehr rettet Küken mit Staubsauger aus Gully"},"parameters":{"logit":-1.1195,"bistaPoints":439.5,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5262,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7675,"frequency":307,"standardDeviation":0.423}},{"id":null,"name":"3.3","position":3,"iqbId":"D22L00103","exercise":{"id":null,"name":"Feuerwehr rettet Küken mit Staubsauger aus Gully"},"parameters":{"logit":-0.4035,"bistaPoints":506.4,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.3905,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.c","description":null},{"id":null,"type":"Kompetenz","name":"3.3.g","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.615,"frequency":246,"standardDeviation":0.4872}},{"id":null,"name":"3.4","position":3,"iqbId":"D22L00107","exercise":{"id":null,"name":"Feuerwehr rettet Küken mit Staubsauger aus Gully"},"parameters":{"logit":0.0825,"bistaPoints":551.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.3054,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.a","description":null},{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5275,"frequency":211,"standardDeviation":0.4999}},{"id":null,"name":"3.5","position":3,"iqbId":"D22L00108","exercise":{"id":null,"name":"Feuerwehr rettet Küken mit Staubsauger aus Gully"},"parameters":{"logit":0.4695,"bistaPoints":587.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.2448,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.c","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4675,"frequency":187,"standardDeviation":0.4996}},{"id":null,"name":"3.6","position":3,"iqbId":"D22L00109","exercise":{"id":null,"name":"Feuerwehr rettet Küken mit Staubsauger aus Gully"},"parameters":{"logit":-0.8875,"bistaPoints":461.2,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.4818,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.2.g","description":null},{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7225,"frequency":289,"standardDeviation":0.4483}}]},{"id":"bezirk-nord","type":"district","name":"Bezirk Nord","domain":{"id":null,"name":"ho"},"subject":{"id":null,"name":"Deutsch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.1","position":1,"iqbId":"D23H00601","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-2.8346,"bistaPoints":237.2,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.8358,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.945,"frequency":378,"standardDeviation":0.2283}},{"id":null,"name":"1.2","position":1,"iqbId":"D23H00602","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-1.2146,"bistaPoints":417.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5784,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.74,"frequency":296,"standardDeviation":0.4392}},{"id":null,"name":"1.3","position":1,"iqbId":"D23H00603","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-3.7996,"bistaPoints":129.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.9191,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9775,"frequency":391,"standardDeviation":0.1485}},{"id":null,"name":"1.4","position":1,"iqbId":"D23H00604","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-2.3016,"bistaPoints":296.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.7672,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8975,"frequency":359,"standardDeviation":0.3037}},{"id":null,"name":"1.5","position":1,"iqbId":"D23H00605","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-3.2756,"bistaPoints":188.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.8799,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.96,"frequency":384,"standardDeviation":0.1962}},{"id":null,"name":"1.6","position":1,"iqbId":"D23H00606","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-0.6656,"bistaPoints":478.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.4681,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6775,"frequency":271,"standardDeviation":0.468}},{"id":null,"name":"1.7","position":1,"iqbId":"D23H00607","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-3.9646,"bistaPoints":111.4,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.9289,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9725,"frequency":389,"standardDeviation":0.1637}},{"id":null,"name":"1.8","position":1,"iqbId":"D23H00608","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-1.0176,"bistaPoints":439.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5392,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.735,"frequency":294,"standardDeviation":0.4419}},{"id":null,"name":"1.9","position":1,"iqbId":"D23H00609","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-0.8106,"bistaPoints":462.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.4975,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.745,"frequency":298,"standardDeviation":0.4364}},{"id":null,"name":"2.1","position":2,"iqbId":"D23H00901","exercise":{"id":null,"name":"Robben in der Nordsee"},"parameters":{"logit":-2.7816,"bistaPoints":243.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.8515,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9375,"frequency":375,"standardDeviation":0.2424}},{"id":null,"name":"2.2","position":2,"iqbId":"D23H00902","exercise":{"id":null,"name":"Robben in der Nordsee"},"parameters":{"logit":-2.0016,"bistaPoints":330.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.7507,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8875,"frequency":355,"standardDeviation":0.3164}},{"id":null,"name":"2.3","position":2,"iqbId":"D23H00909","exercise":{"id":null,"name":"Robben in der Nordsee"},"parameters":{"logit":-2.0366,"bistaPoints":326.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.756,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.875,"frequency":350,"standardDeviation":0.3311}},{"id":null,"name":"2.4","position":2,"iqbId":"D23H00904","exercise":{"id":null,"name":"Robben in der Nordsee"},"parameters":{"logit":-1.0326,"bistaPoints":437.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5782,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7425,"frequency":297,"standardDeviation":0.4378}},{"id":null,"name":"2.5","position":2,"iqbId":"D23H00906","exercise":{"id":null,"name":"Robben in der Nordsee"},"parameters":{"logit":-0.7476,"bistaPoints":469.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5227,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.685,"frequency":274,"standardDeviation":0.4651}},{"id":null,"name":"2.6","position":2,"iqbId":"D23H00907","exercise":{"id":null,"name":"Robben in der Nordsee"},"parameters":{"logit":1.3114,"bistaPoints":698.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.1618,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3175,"frequency":127,"standardDeviation":0.4661}},{"id":null,"name":"2.7","position":2,"iqbId":"D23H00910","exercise":{"id":null,"name":"Robben in der Nordsee"},"parameters":{"logit":-1.1966,"bistaPoints":419.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.6101,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7775,"frequency":311,"standardDeviation":0.4164}},{"id":null,"name":"2.8","position":2,"iqbId":"D23H00911","exercise":{"id":null,"name":"Robben in der Nordsee"},"parameters":{"logit":0.5244,"bistaPoints":611.3,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.2759,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4325,"frequency":173,"standardDeviation":0.496}},{"id":null,"name":"3.1","position":3,"iqbId":"D23H00701","exercise":{"id":null,"name":"Der Unglücksrabe"},"parameters":{"logit":-1.3046,"bistaPoints":407.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5873,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7875,"frequency":315,"standardDeviation":0.4096}},{"id":null,"name":"3.2","position":3,"iqbId":"D23H00702","exercise":{"id":null,"name":"Der Unglücksrabe"},"parameters":{"logit":-1.0786,"bistaPoints":432.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.545,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7475,"frequency":299,"standardDeviation":0.435}},{"id":null,"name":"3.3","position":3,"iqbId":"D23H00704","exercise":{"id":null,"name":"Der Unglücksrabe"},"parameters":{"logit":-1.2616,"bistaPoints":412.4,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5794,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.79,"frequency":316,"standardDeviation":0.4078}},{"id":null,"name":"3.4","position":3,"iqbId":"D23H00705","exercise":{"id":null,"name":"Der Unglücksrabe"},"parameters":{"logit":-0.3606,"bistaPoints":512.7,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.4074,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5725,"frequency":229,"standardDeviation":0.4953}},{"id":null,"name":"3.5","position":3,"iqbId":"D23H00707","exercise":{"id":null,"name":"Der Unglücksrabe"},"parameters":{"logit":-2.3786,"bistaPoints":288.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.7646,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9,"frequency":360,"standardDeviation":0.3004}},{"id":null,"name":"3.6","position":3,"iqbId":"D23H00709","exercise":{"id":null,"name":"Der Unglücksrabe"},"parameters":{"logit":-0.4146,"bistaPoints":506.7,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.4176,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6725,"frequency":269,"standardDeviation":0.4699}},{"id":null,"name":"3.7","position":3,"iqbId":"D23H00710","exercise":{"id":null,"name":"Der Unglücksrabe"},"parameters":{"logit":0.6194,"bistaPoints":621.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.2381,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4175,"frequency":167,"standardDeviation":0.4938}},{"id":null,"name":"3.8","position":3,"iqbId":"D23H00711","exercise":{"id":null,"name":"Der Unglücksrabe"},"parameters":{"logit":-0.2216,"bistaPoints":528.2,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.382,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.58,"frequency":232,"standardDeviation":0.4942}}]},{"id":"bezirk-nord","type":"district","name":"Bezirk Nord","domain":{"id":null,"name":"le"},"subject":{"id":null,"name":"Deutsch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.1","position":1,"iqbId":"D38701","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":-1.478,"bistaPoints":406.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.6343,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.i","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8175,"frequency":327,"standardDeviation":0.3867}},{"id":null,"name":"1.2","position":1,"iqbId":"D38702","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":-2.188,"bistaPoints":339.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.7514,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Kompetenz","name":"3.3.c","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.88,"frequency":352,"standardDeviation":0.3254}},{"id":null,"name":"1.3","position":1,"iqbId":"D38703","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":-1.414,"bistaPoints":412.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.6229,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.i","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8225,"frequency":329,"standardDeviation":0.3826}},{"id":null,"name":"1.4","position":1,"iqbId":"D38704","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":-2.977,"bistaPoints":266.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.8514,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9325,"frequency":373,"standardDeviation":0.2512}},{"id":null,"name":"1.5","position":1,"iqbId":"D38714","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":-0.835,"bistaPoints":466.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5143,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.f","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6825,"frequency":273,"standardDeviation":0.4661}},{"id":null,"name":"1.6","position":1,"iqbId":"D38706","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":-1.93,"bistaPoints":363.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.7114,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8775,"frequency":351,"standardDeviation":0.3283}},{"id":null,"name":"1.7","position":1,"iqbId":"D38705","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":0.53,"bistaPoints":593.5,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.2686,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.g","description":null},{"id":null,"type":"Kompetenz","name":"3.3.i","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4775,"frequency":191,"standardDeviation":0.5001}},{"id":null,"name":"1.8","position":1,"iqbId":"D38707","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":0.838,"bistaPoints":622.3,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.2229,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.g","description":null},{"id":null,"type":"Kompetenz","name":"3.3.i","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4,"frequency":160,"standardDeviation":0.4905}},{"id":null,"name":"1.9","position":1,"iqbId":"D38715","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":-1.93,"bistaPoints":363.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.7114,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8525,"frequency":341,"standardDeviation":0.355}},{"id":null,"name":"1.1","position":1,"iqbId":"D38708","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":-0.279,"bistaPoints":518.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.4086,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5825,"frequency":233,"standardDeviation":0.4938}},{"id":null,"name":"1.11","position":1,"iqbId":"D38711","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":0.79,"bistaPoints":617.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.2292,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.i","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3925,"frequency":157,"standardDeviation":0.4889}},{"id":null,"name":"1.12","position":1,"iqbId":"D38713","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":0.334,"bistaPoints":575.2,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.3,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.h","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5325,"frequency":213,"standardDeviation":0.4996}},{"id":null,"name":"2.1","position":2,"iqbId":"D22L00502","exercise":{"id":null,"name":"Traumberuf Försterin"},"parameters":{"logit":-0.6475,"bistaPoints":483.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.464,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Kompetenz","name":"3.3.g","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.705,"frequency":282,"standardDeviation":0.4566}},{"id":null,"name":"2.2","position":2,"iqbId":"D22L00503","exercise":{"id":null,"name":"Traumberuf Försterin"},"parameters":{"logit":3.5075,"bistaPoints":871.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.0316,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.c","description":null},{"id":null,"type":"Kompetenz","name":"3.3.f","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.06,"frequency":24,"standardDeviation":0.2378}},{"id":null,"name":"2.3","position":2,"iqbId":"D22L00504","exercise":{"id":null,"name":"Traumberuf Försterin"},"parameters":{"logit":1.0965,"bistaPoints":646.4,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.1931,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Kompetenz","name":"3.3.c","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3325,"frequency":133,"standardDeviation":0.4717}},{"id":null,"name":"2.4","position":2,"iqbId":"D22L00506","exercise":{"id":null,"name":"Traumberuf Försterin"},"parameters":{"logit":-0.2655,"bistaPoints":519.3,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.3966,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Kompetenz","name":"3.3.c","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.575,"frequency":230,"standardDeviation":0.495}},{"id":null,"name":"2.5","position":2,"iqbId":"D22L00507","exercise":{"id":null,"name":"Traumberuf Försterin"},"parameters":{"logit":-0.9675,"bistaPoints":453.7,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5201,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Kompetenz","name":"3.3.c","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7225,"frequency":289,"standardDeviation":0.4483}},{"id":null,"name":"2.6","position":2,"iqbId":"D22L00508","exercise":{"id":null,"name":"Traumberuf Försterin"},"parameters":{"logit":-0.2655,"bistaPoints":519.3,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.3966,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Kompetenz","name":"3.3.c","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.585,"frequency":234,"standardDeviation":0.4933}},{"id":null,"name":"2.7","position":2,"iqbId":"D22L00509","exercise":{"id":null,"name":"Traumberuf Försterin"},"parameters":{"logit":1.0885,"bistaPoints":645.7,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.1954,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Kompetenz","name":"3.3.e","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2875,"frequency":115,"standardDeviation":0.4532}},{"id":null,"name":"2.8","position":2,"iqbId":"D22L00510","exercise":{"id":null,"name":"Traumberuf Försterin"},"parameters":{"logit":-1.4585,"bistaPoints":407.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.6063,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.a","description":null},{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.805,"frequency":322,"standardDeviation":0.3967}},{"id":null,"name":"2.9","position":2,"iqbId":"D22L00511","exercise":{"id":null,"name":"Traumberuf Försterin"},"parameters":{"logit":-0.1145,"bistaPoints":533.4,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.3718,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.c","description":null},{"id":null,"type":"Kompetenz","name":"3.3.e","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.545,"frequency":218,"standardDeviation":0.4986}},{"id":null,"name":"2.1","position":2,"iqbId":"D22L00512","exercise":{"id":null,"name":"Traumberuf Försterin"},"parameters":{"logit":0.4845,"bistaPoints":589.3,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.2767,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.c","description":null},{"id":null,"type":"Kompetenz","name":"3.3.e","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4675,"frequency":187,"standardDeviation":0.4996}},{"id":null,"name":"2.11","position":2,"iqbId":"D22L00513","exercise":{"id":null,"name":"Traumberuf Försterin"},"parameters":{"logit":-1.3425,"bistaPoints":418.7,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5862,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.f","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7675,"frequency":307,"standardDeviation":0.423}}]},{"id":"bezirk-nord","type":"district","name":"Bezirk Nord","domain":{"id":null,"name":"ho"},"subject":{"id":null,"name":"Deutsch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.1","position":1,"iqbId":"D23H00601","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-2.8346,"bistaPoints":237.2,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.8358,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9325,"frequency":373,"standardDeviation":0.2512}},{"id":null,"name":"1.2","position":1,"iqbId":"D23H00602","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-1.2146,"bistaPoints":417.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5784,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.77,"frequency":308,"standardDeviation":0.4214}},{"id":null,"name":"1.3","position":1,"iqbId":"D23H00603","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-3.7996,"bistaPoints":129.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.9191,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9875,"frequency":395,"standardDeviation":0.1112}},{"id":null,"name":"1.4","position":1,"iqbId":"D23H00604","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-2.3016,"bistaPoints":296.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.7672,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9025,"frequency":361,"standardDeviation":0.297}},{"id":null,"name":"1.5","position":1,"iqbId":"D23H00605","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-3.2756,"bistaPoints":188.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.8799,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.97,"frequency":388,"standardDeviation":0.1708}},{"id":null,"name":"1.6","position":1,"iqbId":"D23H00606","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-0.6656,"bistaPoints":478.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.4681,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.67,"frequency":268,"standardDeviation":0.4708}},{"id":null,"name":"1.7","position":1,"iqbId":"D23H00607","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-3.9646,"bistaPoints":111.4,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.9289,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.975,"frequency":390,"standardDeviation":0.1563}},{"id":null,"name":"1.8","position":1,"iqbId":"D23H00608","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-1.0176,"bistaPoints":439.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5392,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7725,"frequency":309,"standardDeviation":0.4197}},{"id":null,"name":"1.9","position":1,"iqbId":"D23H00609","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-0.8106,"bistaPoints":462.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.4975,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.73,"frequency":292,"standardDeviation":0.4445}},{"id":null,"name":"2.1","position":2,"iqbId":"D23H00901","exercise":{"id":null,"name":"Robben in der Nordsee"},"parameters":{"logit":-2.7816,"bistaPoints":243.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.8515,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.93,"frequency":372,"standardDeviation":0.2555}},{"id":null,"name":"2.2","position":2,"iqbId":"D23H00902","exercise":{"id":null,"name":"Robben in der Nordsee"},"parameters":{"logit":-2.0016,"bistaPoints":330.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.7507,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8825,"frequency":353,"standardDeviation":0.3224}},{"id":null,"name":"2.3","position":2,"iqbId":"D23H00909","exercise":{"id":null,"name":"Robben in der Nordsee"},"parameters":{"logit":-2.0366,"bistaPoints":326.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.756,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.855,"frequency":342,"standardDeviation":0.3525}},{"id":null,"name":"2.4","position":2,"iqbId":"D23H00904","exercise":{"id":null,"name":"Robben in der Nordsee"},"parameters":{"logit":-1.0326,"bistaPoints":437.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5782,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.775,"frequency":310,"standardDeviation":0.4181}},{"id":null,"name":"2.5","position":2,"iqbId":"D23H00906","exercise":{"id":null,"name":"Robben in der Nordsee"},"parameters":{"logit":-0.7476,"bistaPoints":469.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5227,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7125,"frequency":285,"standardDeviation":0.4532}},{"id":null,"name":"2.6","position":2,"iqbId":"D23H00907","exercise":{"id":null,"name":"Robben in der Nordsee"},"parameters":{"logit":1.3114,"bistaPoints":698.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.1618,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2775,"frequency":111,"standardDeviation":0.4483}},{"id":null,"name":"2.7","position":2,"iqbId":"D23H00910","exercise":{"id":null,"name":"Robben in der Nordsee"},"parameters":{"logit":-1.1966,"bistaPoints":419.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.6101,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.775,"frequency":310,"standardDeviation":0.4181}},{"id":null,"name":"2.8","position":2,"iqbId":"D23H00911","exercise":{"id":null,"name":"Robben in der Nordsee"},"parameters":{"logit":0.5244,"bistaPoints":611.3,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.2759,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.43,"frequency":172,"standardDeviation":0.4957}},{"id":null,"name":"3.1","position":3,"iqbId":"D23H00701","exercise":{"id":null,"name":"Der Unglücksrabe"},"parameters":{"logit":-1.3046,"bistaPoints":407.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5873,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.83,"frequency":332,"standardDeviation":0.3761}},{"id":null,"name":"3.2","position":3,"iqbId":"D23H00702","exercise":{"id":null,"name":"Der Unglücksrabe"},"parameters":{"logit":-1.0786,"bistaPoints":432.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.545,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.745,"frequency":298,"standardDeviation":0.4364}},{"id":null,"name":"3.3","position":3,"iqbId":"D23H00704","exercise":{"id":null,"name":"Der Unglücksrabe"},"parameters":{"logit":-1.2616,"bistaPoints":412.4,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5794,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7725,"frequency":309,"standardDeviation":0.4197}},{"id":null,"name":"3.4","position":3,"iqbId":"D23H00705","exercise":{"id":null,"name":"Der Unglücksrabe"},"parameters":{"logit":-0.3606,"bistaPoints":512.7,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.4074,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.625,"frequency":250,"standardDeviation":0.4847}},{"id":null,"name":"3.5","position":3,"iqbId":"D23H00707","exercise":{"id":null,"name":"Der Unglücksrabe"},"parameters":{"logit":-2.3786,"bistaPoints":288.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.7646,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8975,"frequency":359,"standardDeviation":0.3037}},{"id":null,"name":"3.6","position":3,"iqbId":"D23H00709","exercise":{"id":null,"name":"Der Unglücksrabe"},"parameters":{"logit":-0.4146,"bistaPoints":506.7,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.4176,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6125,"frequency":245,"standardDeviation":0.4878}},{"id":null,"name":"3.7","position":3,"iqbId":"D23H00710","exercise":{"id":null,"name":"Der Unglücksrabe"},"parameters":{"logit":0.6194,"bistaPoints":621.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.2381,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4275,"frequency":171,"standardDeviation":0.4953}},{"id":null,"name":"3.8","position":3,"iqbId":"D23H00711","exercise":{"id":null,"name":"Der Unglücksrabe"},"parameters":{"logit":-0.2216,"bistaPoints":528.2,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.382,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.58,"frequency":232,"standardDeviation":0.4942}}]},{"id":"bezirk-nord","type":"district","name":"Bezirk Nord","domain":{"id":null,"name":"zo"},"subject":{"id":null,"name":"Mathematik"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.0","position":1,"iqbId":"MV2310001","exercise":{"id":null,"name":"Drei_Ziffern"},"parameters":{"logit":0.07,"bistaPoints":481.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.77,"subject":"ma","domain":"zo","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.2","description":null},{"id":null,"type":"Kompetenz","name":"1.1.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5375,"frequency":215,"standardDeviation":0.4992}},{"id":null,"name":"2.0","position":2,"iqbId":"MV1508401","exercise":{"id":null,"name":"Hundejahre"},"parameters":{"logit":-0.47,"bistaPoints":439.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.65,"subject":"ma","domain":"zo","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6525,"frequency":261,"standardDeviation":0.4768}},{"id":null,"name":"3.0","position":3,"iqbId":"MV1900001","exercise":{"id":null,"name":"Bündeln"},"parameters":{"logit":-1.22,"bistaPoints":437.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.48,"subject":"ma","domain":"zo","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.2","description":null},{"id":null,"type":"Kompetenz","name":"1.1.a","description":null},{"id":null,"type":"Kompetenz","name":"1.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7525,"frequency":301,"standardDeviation":0.4321}},{"id":null,"name":"4.0","position":4,"iqbId":"MV2310401","exercise":{"id":null,"name":"Fehlerbeschreibung"},"parameters":{"logit":0.49,"bistaPoints":569.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.23,"subject":"ma","domain":"zo","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"1.2.d","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4175,"frequency":167,"standardDeviation":0.4938}},{"id":null,"name":"5.0","position":5,"iqbId":"MV1902101","exercise":{"id":null,"name":"Kommutativgesetz"},"parameters":{"logit":0.12,"bistaPoints":540.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.37,"subject":"ma","domain":"zo","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"1.2.a","description":null},{"id":null,"type":"Kompetenz","name":"1.2.e","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.49,"frequency":196,"standardDeviation":0.5005}},{"id":null,"name":"14.0","position":14,"iqbId":"MV1986701","exercise":{"id":null,"name":"Fußballtore"},"parameters":{"logit":-0.92,"bistaPoints":461.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.25,"subject":"ma","domain":"zo","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.2","description":null},{"id":null,"type":"Kompetenz","name":"1.3.e","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.745,"frequency":298,"standardDeviation":0.4364}}]},{"id":"bezirk-nord","type":"district","name":"Bezirk Nord","domain":{"id":null,"name":"gm"},"subject":{"id":null,"name":"Mathematik"},"covariates":null,"properties":null,"items":[{"id":null,"name":"6.0","position":6,"iqbId":"MV2162701","exercise":{"id":null,"name":"Uhrzeit_verbinden"},"parameters":{"logit":-2.56,"bistaPoints":339.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.85,"subject":"ma","domain":"gm","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9,"frequency":360,"standardDeviation":0.3004}},{"id":null,"name":"7.0","position":7,"iqbId":"MV1162802","exercise":{"id":null,"name":"Tabelle_Laenge"},"parameters":{"logit":-1.75,"bistaPoints":391.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.62,"subject":"ma","domain":"gm","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"4.1.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.825,"frequency":330,"standardDeviation":0.3804}},{"id":null,"name":"8.0","position":8,"iqbId":"MV1661201","exercise":{"id":null,"name":"Blumen basteln"},"parameters":{"logit":-0.2,"bistaPoints":516.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.35,"subject":"ma","domain":"gm","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"4.2.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5675,"frequency":227,"standardDeviation":0.496}},{"id":null,"name":"9.0","position":9,"iqbId":"MV1162202","exercise":{"id":null,"name":"Obstsorten_2"},"parameters":{"logit":0.78,"bistaPoints":609.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.21,"subject":"ma","domain":"gm","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"4.2.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.365,"frequency":146,"standardDeviation":0.482}},{"id":null,"name":"10.0","position":10,"iqbId":"MV1261001","exercise":{"id":null,"name":"Geld_zurück_Herr_Petri"},"parameters":{"logit":0.82,"bistaPoints":549.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.26,"subject":"ma","domain":"gm","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.1","description":null},{"id":null,"type":"Kompetenz","name":"4.1.d","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.325,"frequency":130,"standardDeviation":0.469}}]},{"id":"bezirk-nord","type":"district","name":"Bezirk Nord","domain":{"id":null,"name":"dh"},"subject":{"id":null,"name":"Mathematik"},"covariates":null,"properties":null,"items":[{"id":null,"name":"11.0","position":11,"iqbId":"MV1980401","exercise":{"id":null,"name":"Schulgarten"},"parameters":{"logit":-1.49,"bistaPoints":406.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.74,"subject":"ma","domain":"dh","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.1","description":null},{"id":null,"type":"Kompetenz","name":"5.1.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.825,"frequency":330,"standardDeviation":0.3804}},{"id":null,"name":"12.1","position":12,"iqbId":"MV1884301","exercise":{"id":null,"name":"Tiere"},"parameters":{"logit":0.25,"bistaPoints":560.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.38,"subject":"ma","domain":"dh","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.1","description":null},{"id":null,"type":"Kompetenz","name":"5.2","description":null},{"id":null,"type":"Kompetenz","name":"5.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4875,"frequency":195,"standardDeviation":0.5005}},{"id":null,"name":"12.2","position":12,"iqbId":"MV1884302","exercise":{"id":null,"name":"Tiere"},"parameters":{"logit":-1.74,"bistaPoints":384.7,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.75,"subject":"ma","domain":"dh","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.1","description":null},{"id":null,"type":"Kompetenz","name":"5.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8175,"frequency":327,"standardDeviation":0.3867}},{"id":null,"name":"13.0","position":13,"iqbId":"MV2390202","exercise":{"id":null,"name":"unmögliche_Augenzahl"},"parameters":{"logit":0.78,"bistaPoints":607.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.21,"subject":"ma","domain":"dh","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.2","description":null},{"id":null,"type":"Kompetenz","name":"5.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.385,"frequency":154,"standardDeviation":0.4872}}]},{"id":"bezirk-nord","type":"district","name":"Bezirk Nord","domain":{"id":null,"name":"ms"},"subject":{"id":null,"name":"Mathematik"},"covariates":null,"properties":null,"items":[{"id":null,"name":"15.0","position":15,"iqbId":"MV1544401","exercise":{"id":null,"name":"Plus_10"},"parameters":{"logit":-2.84,"bistaPoints":277.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.92,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"3.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9175,"frequency":367,"standardDeviation":0.2755}},{"id":null,"name":"16.0","position":16,"iqbId":"MV2145701","exercise":{"id":null,"name":"Pudel_Kaninchen"},"parameters":{"logit":-1.53,"bistaPoints":413.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.58,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"3.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.82,"frequency":328,"standardDeviation":0.3847}},{"id":null,"name":"17.0","position":17,"iqbId":"MV1541201","exercise":{"id":null,"name":"Käferbeine"},"parameters":{"logit":1.02,"bistaPoints":568.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.34,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"1.2","description":null},{"id":null,"type":"Kompetenz","name":"3.2.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2875,"frequency":115,"standardDeviation":0.4532}},{"id":null,"name":"18.0","position":18,"iqbId":"MV2150401","exercise":{"id":null,"name":"Regel_Zahlenfolge"},"parameters":{"logit":-0.26,"bistaPoints":515.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.39,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.2","description":null},{"id":null,"type":"Kompetenz","name":"3.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.585,"frequency":234,"standardDeviation":0.4933}},{"id":null,"name":"24.0","position":24,"iqbId":"MV2344901","exercise":{"id":null,"name":"Zahl_und_Plättchen"},"parameters":{"logit":-3.75,"bistaPoints":196.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.92,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.2","description":null},{"id":null,"type":"Kompetenz","name":"1.1.a","description":null},{"id":null,"type":"Kompetenz","name":"3.1.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9825,"frequency":393,"standardDeviation":0.1313}},{"id":null,"name":"25.0","position":25,"iqbId":"MV2353001","exercise":{"id":null,"name":"Hundertertafel_Ausschnitt_55"},"parameters":{"logit":-2.95,"bistaPoints":269.4,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.84,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"1.1.a","description":null},{"id":null,"type":"Kompetenz","name":"3.1.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.935,"frequency":374,"standardDeviation":0.2468}},{"id":null,"name":"26.0","position":26,"iqbId":"MV2344401","exercise":{"id":null,"name":"drei_Brötchen"},"parameters":{"logit":-1.99,"bistaPoints":357.5,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.73,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"3.2.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8475,"frequency":339,"standardDeviation":0.36}},{"id":null,"name":"27.0","position":27,"iqbId":"MV2345101","exercise":{"id":null,"name":"Verbinde"},"parameters":{"logit":-2.06,"bistaPoints":351.3,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.74,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"3.1.b","description":null},{"id":null,"type":"Kompetenz","name":"3.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8975,"frequency":359,"standardDeviation":0.3037}},{"id":null,"name":"28.0","position":28,"iqbId":"MV2346301","exercise":{"id":null,"name":"Abstimmung"},"parameters":{"logit":-1.7,"bistaPoints":383.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.69,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.2","description":null},{"id":null,"type":"Kompetenz","name":"3.2.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8375,"frequency":335,"standardDeviation":0.3694}},{"id":null,"name":"29.0","position":29,"iqbId":"MV2352101","exercise":{"id":null,"name":"Kauf_eines_Spiels"},"parameters":{"logit":-1.57,"bistaPoints":395.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.65,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Kompetenz","name":"3.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.815,"frequency":326,"standardDeviation":0.3888}},{"id":null,"name":"30.0","position":30,"iqbId":"MV2340401","exercise":{"id":null,"name":"Anzahl_Schokoriegel"},"parameters":{"logit":-1.32,"bistaPoints":418.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.62,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.1","description":null},{"id":null,"type":"Kompetenz","name":"3.2.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8025,"frequency":321,"standardDeviation":0.3986}},{"id":null,"name":"31.0","position":31,"iqbId":"MV2346001","exercise":{"id":null,"name":"Zahlenfolge_finden"},"parameters":{"logit":-1.05,"bistaPoints":443.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.57,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"3.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7275,"frequency":291,"standardDeviation":0.4458}},{"id":null,"name":"32.0","position":32,"iqbId":"MV2345002","exercise":{"id":null,"name":"Falsches_Paar"},"parameters":{"logit":-0.13,"bistaPoints":526.7,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.39,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3","description":null},{"id":null,"type":"Kompetenz","name":"1.2.b","description":null},{"id":null,"type":"Kompetenz","name":"3.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.605,"frequency":242,"standardDeviation":0.4895}},{"id":null,"name":"33.0","position":33,"iqbId":"MV2351901","exercise":{"id":null,"name":"Karten_basteln_Kosten"},"parameters":{"logit":-0.74,"bistaPoints":471.5,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Kompetenz","name":"3.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7175,"frequency":287,"standardDeviation":0.4508}},{"id":null,"name":"34.0","position":34,"iqbId":"MV2343501","exercise":{"id":null,"name":"Welche Zahl fehlt"},"parameters":{"logit":-0.6,"bistaPoints":484.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.46,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.2","description":null},{"id":null,"type":"Kompetenz","name":"1.2.b","description":null},{"id":null,"type":"Kompetenz","name":"3.2.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.665,"frequency":266,"standardDeviation":0.4726}},{"id":null,"name":"35.0","position":35,"iqbId":"MV1543401","exercise":{"id":null,"name":"ungerade_Zahl"},"parameters":{"logit":0.19,"bistaPoints":556.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.33,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"3.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4775,"frequency":191,"standardDeviation":0.5001}},{"id":null,"name":"36.0","position":36,"iqbId":"MV2340901","exercise":{"id":null,"name":"Muster_7_Figur"},"parameters":{"logit":0.82,"bistaPoints":613.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.21,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"3.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3475,"frequency":139,"standardDeviation":0.4768}},{"id":null,"name":"37.1","position":37,"iqbId":"MV2353301","exercise":{"id":null,"name":"Strukturierte_Päckchen_Regel"},"parameters":{"logit":-1.63,"bistaPoints":390.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.67,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"3.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.835,"frequency":334,"standardDeviation":0.3716}},{"id":null,"name":"37.2","position":37,"iqbId":"MV2353302","exercise":{"id":null,"name":"Strukturierte_Päckchen_Regel"},"parameters":{"logit":-0.22,"bistaPoints":518.3,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.41,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"3.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6225,"frequency":249,"standardDeviation":0.4854}},{"id":null,"name":"38.0","position":38,"iqbId":"MV2343801","exercise":{"id":null,"name":"Zahlenstrahl falsche Zahl"},"parameters":{"logit":-1.05,"bistaPoints":442.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.55,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"1.1.b","description":null},{"id":null,"type":"Kompetenz","name":"3.1.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7575,"frequency":303,"standardDeviation":0.4291}}]},{"id":"bezirk-nord","type":"district","name":"Bezirk Nord","domain":{"id":null,"name":"rf"},"subject":{"id":null,"name":"Mathematik"},"covariates":null,"properties":null,"items":[{"id":null,"name":"19.0","position":19,"iqbId":"MV1731402","exercise":{"id":null,"name":"Achsenspiegelung5"},"parameters":{"logit":-1.6,"bistaPoints":392.5,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.67,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.3.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8425,"frequency":337,"standardDeviation":0.3647}},{"id":null,"name":"20.0","position":20,"iqbId":"MV1820901","exercise":{"id":null,"name":"Würfel in Würfel"},"parameters":{"logit":-2.24,"bistaPoints":338.3,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.57,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.4.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.905,"frequency":362,"standardDeviation":0.2936}},{"id":null,"name":"21.1","position":21,"iqbId":"MV1730801","exercise":{"id":null,"name":"Würfelfalten_4"},"parameters":{"logit":-1.01,"bistaPoints":450.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7525,"frequency":301,"standardDeviation":0.4321}},{"id":null,"name":"21.2","position":21,"iqbId":"MV1730802","exercise":{"id":null,"name":"Würfelfalten_4"},"parameters":{"logit":-1.2,"bistaPoints":432.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.51,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7425,"frequency":297,"standardDeviation":0.4378}},{"id":null,"name":"22.0","position":22,"iqbId":"MV2339901","exercise":{"id":null,"name":"Welche_Figur"},"parameters":{"logit":1.33,"bistaPoints":604.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.13,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.2","description":null},{"id":null,"type":"Kompetenz","name":"2.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2775,"frequency":111,"standardDeviation":0.4483}},{"id":null,"name":"23.0","position":23,"iqbId":"MV1322901","exercise":{"id":null,"name":"Ansichten_eines_Bauwerks"},"parameters":{"logit":1.35,"bistaPoints":617.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.27,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.245,"frequency":98,"standardDeviation":0.4306}},{"id":null,"name":"24.0","position":24,"iqbId":"MV2336301","exercise":{"id":null,"name":"Gegenstände_Körper_verbinde"},"parameters":{"logit":-3.43,"bistaPoints":225.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.9,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.2","description":null},{"id":null,"type":"Kompetenz","name":"2.2.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9525,"frequency":381,"standardDeviation":0.213}},{"id":null,"name":"25.0","position":25,"iqbId":"MV2329701","exercise":{"id":null,"name":"Geobrett_Dreiecke_spannen"},"parameters":{"logit":-2.41,"bistaPoints":318.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.8,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.2.d","description":null},{"id":null,"type":"Kompetenz","name":"2.3.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8825,"frequency":353,"standardDeviation":0.3224}},{"id":null,"name":"26.0","position":26,"iqbId":"MV2329101","exercise":{"id":null,"name":"Bauplan_ergänzen"},"parameters":{"logit":-2.25,"bistaPoints":334.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.78,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.3","description":null},{"id":null,"type":"Kompetenz","name":"2.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8675,"frequency":347,"standardDeviation":0.3395}},{"id":null,"name":"27.0","position":27,"iqbId":"MV2339301","exercise":{"id":null,"name":"Verbindung"},"parameters":{"logit":-2.23,"bistaPoints":335.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.76,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.1.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9,"frequency":360,"standardDeviation":0.3004}},{"id":null,"name":"28.0","position":28,"iqbId":"MV2326301","exercise":{"id":null,"name":"Puzzleteile"},"parameters":{"logit":-2.01,"bistaPoints":355.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.74,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"2.4.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.865,"frequency":346,"standardDeviation":0.3422}},{"id":null,"name":"29.0","position":29,"iqbId":"MV2335501","exercise":{"id":null,"name":"30_fehlen"},"parameters":{"logit":-1.04,"bistaPoints":443.7,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.56,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"2.1.a","description":null},{"id":null,"type":"Kompetenz","name":"2.2.a","description":null},{"id":null,"type":"Kompetenz","name":"2.4.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.73,"frequency":292,"standardDeviation":0.4445}},{"id":null,"name":"30.0","position":30,"iqbId":"MV2330901","exercise":{"id":null,"name":"Bauplan_zeichnen"},"parameters":{"logit":-1.03,"bistaPoints":444.5,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.54,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6925,"frequency":277,"standardDeviation":0.462}},{"id":null,"name":"31.0","position":31,"iqbId":"MV2320501","exercise":{"id":null,"name":"Ausschneidefigur"},"parameters":{"logit":-0.89,"bistaPoints":457.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.52,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.1.a","description":null},{"id":null,"type":"Kompetenz","name":"2.2.d","description":null},{"id":null,"type":"Kompetenz","name":"2.3.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.74,"frequency":296,"standardDeviation":0.4392}},{"id":null,"name":"32.1","position":32,"iqbId":"MV2327701","exercise":{"id":null,"name":"Anzahl_Flächen"},"parameters":{"logit":-1.05,"bistaPoints":443.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.56,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.2","description":null},{"id":null,"type":"Kompetenz","name":"2.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.72,"frequency":288,"standardDeviation":0.4496}},{"id":null,"name":"32.2","position":32,"iqbId":"MV2327703","exercise":{"id":null,"name":"Anzahl_Flächen"},"parameters":{"logit":-1.01,"bistaPoints":446.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.55,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.2","description":null},{"id":null,"type":"Kompetenz","name":"2.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.715,"frequency":286,"standardDeviation":0.452}},{"id":null,"name":"33.0","position":33,"iqbId":"MV2328701","exercise":{"id":null,"name":"Welcher_Körper_ist_ es"},"parameters":{"logit":-0.6,"bistaPoints":484.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.45,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.2","description":null},{"id":null,"type":"Kompetenz","name":"2.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.69,"frequency":276,"standardDeviation":0.4631}},{"id":null,"name":"34.0","position":34,"iqbId":"MV2329401","exercise":{"id":null,"name":"Würfelnetz_erkennen"},"parameters":{"logit":-0.11,"bistaPoints":529.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.37,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.525,"frequency":210,"standardDeviation":0.5}},{"id":null,"name":"35.0","position":35,"iqbId":"MV2325101","exercise":{"id":null,"name":"Schwarze_Fläche2"},"parameters":{"logit":0.89,"bistaPoints":620.3,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.19,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"3.3","description":null},{"id":null,"type":"Kompetenz","name":"2.4.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3175,"frequency":127,"standardDeviation":0.4661}},{"id":null,"name":"36.0","position":36,"iqbId":"MV2336801","exercise":{"id":null,"name":"Schräge_Figuren_übertragen"},"parameters":{"logit":-2.23,"bistaPoints":334.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.76,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.3.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.905,"frequency":362,"standardDeviation":0.2936}}]},{"id":"bezirk-nord","type":"district","name":"Bezirk Nord","domain":{"id":null,"name":"zo"},"subject":{"id":null,"name":"Mathematik"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.0","position":1,"iqbId":"MV2310001","exercise":{"id":null,"name":"Drei_Ziffern"},"parameters":{"logit":0.07,"bistaPoints":481.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.77,"subject":"ma","domain":"zo","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.2","description":null},{"id":null,"type":"Kompetenz","name":"1.1.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.545,"frequency":218,"standardDeviation":0.4986}},{"id":null,"name":"2.0","position":2,"iqbId":"MV1508401","exercise":{"id":null,"name":"Hundejahre"},"parameters":{"logit":-0.47,"bistaPoints":439.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.65,"subject":"ma","domain":"zo","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6,"frequency":240,"standardDeviation":0.4905}},{"id":null,"name":"3.0","position":3,"iqbId":"MV1900001","exercise":{"id":null,"name":"Bündeln"},"parameters":{"logit":-1.22,"bistaPoints":437.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.48,"subject":"ma","domain":"zo","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.2","description":null},{"id":null,"type":"Kompetenz","name":"1.1.a","description":null},{"id":null,"type":"Kompetenz","name":"1.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.76,"frequency":304,"standardDeviation":0.4276}},{"id":null,"name":"4.0","position":4,"iqbId":"MV2310401","exercise":{"id":null,"name":"Fehlerbeschreibung"},"parameters":{"logit":0.49,"bistaPoints":569.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.23,"subject":"ma","domain":"zo","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"1.2.d","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.455,"frequency":182,"standardDeviation":0.4986}},{"id":null,"name":"5.0","position":5,"iqbId":"MV1902101","exercise":{"id":null,"name":"Kommutativgesetz"},"parameters":{"logit":0.12,"bistaPoints":540.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.37,"subject":"ma","domain":"zo","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"1.2.a","description":null},{"id":null,"type":"Kompetenz","name":"1.2.e","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.51,"frequency":204,"standardDeviation":0.5005}},{"id":null,"name":"14.0","position":14,"iqbId":"MV1986701","exercise":{"id":null,"name":"Fußballtore"},"parameters":{"logit":-0.92,"bistaPoints":461.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.25,"subject":"ma","domain":"zo","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.2","description":null},{"id":null,"type":"Kompetenz","name":"1.3.e","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7125,"frequency":285,"standardDeviation":0.4532}}]},{"id":"bezirk-nord","type":"district","name":"Bezirk Nord","domain":{"id":null,"name":"gm"},"subject":{"id":null,"name":"Mathematik"},"covariates":null,"properties":null,"items":[{"id":null,"name":"6.0","position":6,"iqbId":"MV2162701","exercise":{"id":null,"name":"Uhrzeit_verbinden"},"parameters":{"logit":-2.56,"bistaPoints":339.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.85,"subject":"ma","domain":"gm","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8825,"frequency":353,"standardDeviation":0.3224}},{"id":null,"name":"7.0","position":7,"iqbId":"MV1162802","exercise":{"id":null,"name":"Tabelle_Laenge"},"parameters":{"logit":-1.75,"bistaPoints":391.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.62,"subject":"ma","domain":"gm","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"4.1.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8325,"frequency":333,"standardDeviation":0.3739}},{"id":null,"name":"8.0","position":8,"iqbId":"MV1661201","exercise":{"id":null,"name":"Blumen basteln"},"parameters":{"logit":-0.2,"bistaPoints":516.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.35,"subject":"ma","domain":"gm","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"4.2.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.565,"frequency":226,"standardDeviation":0.4964}},{"id":null,"name":"9.0","position":9,"iqbId":"MV1162202","exercise":{"id":null,"name":"Obstsorten_2"},"parameters":{"logit":0.78,"bistaPoints":609.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.21,"subject":"ma","domain":"gm","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"4.2.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3725,"frequency":149,"standardDeviation":0.4841}},{"id":null,"name":"10.0","position":10,"iqbId":"MV1261001","exercise":{"id":null,"name":"Geld_zurück_Herr_Petri"},"parameters":{"logit":0.82,"bistaPoints":549.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.26,"subject":"ma","domain":"gm","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.1","description":null},{"id":null,"type":"Kompetenz","name":"4.1.d","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3975,"frequency":159,"standardDeviation":0.49}}]},{"id":"bezirk-nord","type":"district","name":"Bezirk Nord","domain":{"id":null,"name":"dh"},"subject":{"id":null,"name":"Mathematik"},"covariates":null,"properties":null,"items":[{"id":null,"name":"11.0","position":11,"iqbId":"MV1980401","exercise":{"id":null,"name":"Schulgarten"},"parameters":{"logit":-1.49,"bistaPoints":406.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.74,"subject":"ma","domain":"dh","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.1","description":null},{"id":null,"type":"Kompetenz","name":"5.1.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8075,"frequency":323,"standardDeviation":0.3948}},{"id":null,"name":"12.1","position":12,"iqbId":"MV1884301","exercise":{"id":null,"name":"Tiere"},"parameters":{"logit":0.25,"bistaPoints":560.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.38,"subject":"ma","domain":"dh","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.1","description":null},{"id":null,"type":"Kompetenz","name":"5.2","description":null},{"id":null,"type":"Kompetenz","name":"5.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.485,"frequency":194,"standardDeviation":0.5004}},{"id":null,"name":"12.2","position":12,"iqbId":"MV1884302","exercise":{"id":null,"name":"Tiere"},"parameters":{"logit":-1.74,"bistaPoints":384.7,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.75,"subject":"ma","domain":"dh","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.1","description":null},{"id":null,"type":"Kompetenz","name":"5.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8425,"frequency":337,"standardDeviation":0.3647}},{"id":null,"name":"13.0","position":13,"iqbId":"MV2390202","exercise":{"id":null,"name":"unmögliche_Augenzahl"},"parameters":{"logit":0.78,"bistaPoints":607.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.21,"subject":"ma","domain":"dh","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.2","description":null},{"id":null,"type":"Kompetenz","name":"5.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.365,"frequency":146,"standardDeviation":0.482}}]},{"id":"bezirk-nord","type":"district","name":"Bezirk Nord","domain":{"id":null,"name":"ms"},"subject":{"id":null,"name":"Mathematik"},"covariates":null,"properties":null,"items":[{"id":null,"name":"15.0","position":15,"iqbId":"MV1544401","exercise":{"id":null,"name":"Plus_10"},"parameters":{"logit":-2.84,"bistaPoints":277.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.92,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"3.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.92,"frequency":368,"standardDeviation":0.2716}},{"id":null,"name":"16.0","position":16,"iqbId":"MV2145701","exercise":{"id":null,"name":"Pudel_Kaninchen"},"parameters":{"logit":-1.53,"bistaPoints":413.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.58,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"3.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8375,"frequency":335,"standardDeviation":0.3694}},{"id":null,"name":"17.0","position":17,"iqbId":"MV1541201","exercise":{"id":null,"name":"Käferbeine"},"parameters":{"logit":1.02,"bistaPoints":568.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.34,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"1.2","description":null},{"id":null,"type":"Kompetenz","name":"3.2.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.295,"frequency":118,"standardDeviation":0.4566}},{"id":null,"name":"18.0","position":18,"iqbId":"MV2150401","exercise":{"id":null,"name":"Regel_Zahlenfolge"},"parameters":{"logit":-0.26,"bistaPoints":515.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.39,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.2","description":null},{"id":null,"type":"Kompetenz","name":"3.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.58,"frequency":232,"standardDeviation":0.4942}},{"id":null,"name":"24.0","position":24,"iqbId":"MV2352701","exercise":{"id":null,"name":"Kugel_Eis_Preis"},"parameters":{"logit":-1.77,"bistaPoints":377.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.69,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.2","description":null},{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Kompetenz","name":"3.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.845,"frequency":338,"standardDeviation":0.3624}},{"id":null,"name":"25.0","position":25,"iqbId":"MV2350101","exercise":{"id":null,"name":"Hundertertafel_Ausschnitt_44"},"parameters":{"logit":-2.27,"bistaPoints":332.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.77,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"1.1.a","description":null},{"id":null,"type":"Kompetenz","name":"3.1.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9025,"frequency":361,"standardDeviation":0.297}},{"id":null,"name":"26.0","position":26,"iqbId":"MV2353801","exercise":{"id":null,"name":"Nudeln_Preis_Tabelle"},"parameters":{"logit":-1.24,"bistaPoints":425.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.56,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"3.2.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.78,"frequency":312,"standardDeviation":0.4148}},{"id":null,"name":"27.0","position":27,"iqbId":"MV2346102","exercise":{"id":null,"name":"Zahlenfolgen_nach_Regel"},"parameters":{"logit":-0.98,"bistaPoints":449.3,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.55,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"3.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.71,"frequency":284,"standardDeviation":0.4543}},{"id":null,"name":"28.0","position":28,"iqbId":"MV2340101","exercise":{"id":null,"name":"Kette"},"parameters":{"logit":-1.06,"bistaPoints":441.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.55,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.1","description":null},{"id":null,"type":"Kompetenz","name":"1.2.a","description":null},{"id":null,"type":"Kompetenz","name":"3.2.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7175,"frequency":287,"standardDeviation":0.4508}},{"id":null,"name":"29.0","position":29,"iqbId":"MV2343201","exercise":{"id":null,"name":"Zahlenstrahl"},"parameters":{"logit":-0.25,"bistaPoints":516.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.37,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"3.1.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6275,"frequency":251,"standardDeviation":0.4841}},{"id":null,"name":"30.0","position":30,"iqbId":"MV2350801","exercise":{"id":null,"name":"Getränke_Preis_berechnen"},"parameters":{"logit":-0.24,"bistaPoints":516.7,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.4,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"1.2.b","description":null},{"id":null,"type":"Kompetenz","name":"3.2.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6225,"frequency":249,"standardDeviation":0.4854}},{"id":null,"name":"31.0","position":31,"iqbId":"MV2344201","exercise":{"id":null,"name":"Äpfel und Birnen"},"parameters":{"logit":-0.58,"bistaPoints":486.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.45,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.2","description":null},{"id":null,"type":"Kompetenz","name":"1.2.b","description":null},{"id":null,"type":"Kompetenz","name":"3.2.b","description":null},{"id":null,"type":"Kompetenz","name":"4.2.d","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.67,"frequency":268,"standardDeviation":0.4708}},{"id":null,"name":"32.0","position":32,"iqbId":"MV2344701","exercise":{"id":null,"name":"Plättchen_maximal"},"parameters":{"logit":0.46,"bistaPoints":580.7,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.24,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"1.1.a","description":null},{"id":null,"type":"Kompetenz","name":"3.1.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4475,"frequency":179,"standardDeviation":0.4979}},{"id":null,"name":"33.0","position":33,"iqbId":"MV2352001","exercise":{"id":null,"name":"Kartenverkauf_5er-Karten"},"parameters":{"logit":1.91,"bistaPoints":713.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.09,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3","description":null},{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Kompetenz","name":"3.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2025,"frequency":81,"standardDeviation":0.4024}},{"id":null,"name":"34.0","position":34,"iqbId":"MV2342701","exercise":{"id":null,"name":"Muster_5_Figur"},"parameters":{"logit":1.41,"bistaPoints":667.4,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.12,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.2.d","description":null},{"id":null,"type":"Kompetenz","name":"3.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.28,"frequency":112,"standardDeviation":0.4496}},{"id":null,"name":"35.0","position":35,"iqbId":"MV2350601","exercise":{"id":null,"name":"Ergebnis_Differenz_9"},"parameters":{"logit":0.21,"bistaPoints":558.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.31,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3","description":null},{"id":null,"type":"Kompetenz","name":"3.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.48,"frequency":192,"standardDeviation":0.5002}},{"id":null,"name":"36.0","position":36,"iqbId":"MV2354201","exercise":{"id":null,"name":"Arithmetische_Folge"},"parameters":{"logit":-0.53,"bistaPoints":490.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.45,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"3.1.b","description":null},{"id":null,"type":"Kompetenz","name":"3.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.655,"frequency":262,"standardDeviation":0.476}},{"id":null,"name":"37.0","position":37,"iqbId":"MV2352601","exercise":{"id":null,"name":"Sparen_37_Euro_begründe"},"parameters":{"logit":-0.11,"bistaPoints":529.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.37,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.1","description":null},{"id":null,"type":"Kompetenz","name":"3.3","description":null},{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Kompetenz","name":"3.2.a","description":null},{"id":null,"type":"Kompetenz","name":"3.2.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.57,"frequency":228,"standardDeviation":0.4957}}]},{"id":"bezirk-nord","type":"district","name":"Bezirk Nord","domain":{"id":null,"name":"rf"},"subject":{"id":null,"name":"Mathematik"},"covariates":null,"properties":null,"items":[{"id":null,"name":"19.0","position":19,"iqbId":"MV1731402","exercise":{"id":null,"name":"Achsenspiegelung5"},"parameters":{"logit":-1.6,"bistaPoints":392.5,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.67,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.3.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.82,"frequency":328,"standardDeviation":0.3847}},{"id":null,"name":"20.0","position":20,"iqbId":"MV1820901","exercise":{"id":null,"name":"Würfel in Würfel"},"parameters":{"logit":-2.24,"bistaPoints":338.3,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.57,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.4.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8775,"frequency":351,"standardDeviation":0.3283}},{"id":null,"name":"21.1","position":21,"iqbId":"MV1730801","exercise":{"id":null,"name":"Würfelfalten_4"},"parameters":{"logit":-1.01,"bistaPoints":450.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7225,"frequency":289,"standardDeviation":0.4483}},{"id":null,"name":"21.2","position":21,"iqbId":"MV1730802","exercise":{"id":null,"name":"Würfelfalten_4"},"parameters":{"logit":-1.2,"bistaPoints":432.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.51,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.745,"frequency":298,"standardDeviation":0.4364}},{"id":null,"name":"22.0","position":22,"iqbId":"MV2339901","exercise":{"id":null,"name":"Welche_Figur"},"parameters":{"logit":1.33,"bistaPoints":604.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.13,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.2","description":null},{"id":null,"type":"Kompetenz","name":"2.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.215,"frequency":86,"standardDeviation":0.4113}},{"id":null,"name":"23.0","position":23,"iqbId":"MV1322901","exercise":{"id":null,"name":"Ansichten_eines_Bauwerks"},"parameters":{"logit":1.35,"bistaPoints":617.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.27,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.27,"frequency":108,"standardDeviation":0.4445}},{"id":null,"name":"24.0","position":24,"iqbId":"MV2339501","exercise":{"id":null,"name":"Blume"},"parameters":{"logit":-1.17,"bistaPoints":432.3,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.56,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.2","description":null},{"id":null,"type":"Kompetenz","name":"2.1.a","description":null},{"id":null,"type":"Kompetenz","name":"2.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7075,"frequency":283,"standardDeviation":0.4555}},{"id":null,"name":"25.0","position":25,"iqbId":"MV2336802","exercise":{"id":null,"name":"Schräge_Figuren_übertragen"},"parameters":{"logit":-2.22,"bistaPoints":336.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.75,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.3.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8875,"frequency":355,"standardDeviation":0.3164}},{"id":null,"name":"26.1","position":26,"iqbId":"MV2327702","exercise":{"id":null,"name":"Anzahl_Flächen"},"parameters":{"logit":-0.99,"bistaPoints":448.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.55,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.2","description":null},{"id":null,"type":"Kompetenz","name":"2.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.69,"frequency":276,"standardDeviation":0.4631}},{"id":null,"name":"26.2","position":26,"iqbId":"MV2327704","exercise":{"id":null,"name":"Anzahl_Flächen"},"parameters":{"logit":-0.71,"bistaPoints":473.7,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.49,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.2","description":null},{"id":null,"type":"Kompetenz","name":"2.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6775,"frequency":271,"standardDeviation":0.468}},{"id":null,"name":"27.0","position":27,"iqbId":"MV2323801","exercise":{"id":null,"name":"Zylinderflächen"},"parameters":{"logit":-0.75,"bistaPoints":470.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.49,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.1.a","description":null},{"id":null,"type":"Kompetenz","name":"2.2.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6775,"frequency":271,"standardDeviation":0.468}},{"id":null,"name":"28.0","position":28,"iqbId":"MV2327101","exercise":{"id":null,"name":"Obst"},"parameters":{"logit":-2.4,"bistaPoints":320.2,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.78,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.1.a","description":null},{"id":null,"type":"Kompetenz","name":"2.3.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9125,"frequency":365,"standardDeviation":0.2829}},{"id":null,"name":"29.0","position":29,"iqbId":"MV2332101","exercise":{"id":null,"name":"Flächen_Würfelnetz"},"parameters":{"logit":0.2,"bistaPoints":557.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.3,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.505,"frequency":202,"standardDeviation":0.5006}},{"id":null,"name":"30.0","position":30,"iqbId":"MV2329901","exercise":{"id":null,"name":"Kartenmuster_ergänzen"},"parameters":{"logit":0.32,"bistaPoints":567.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.28,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.2","description":null},{"id":null,"type":"Kompetenz","name":"2.1.b","description":null},{"id":null,"type":"Kompetenz","name":"2.3.c","description":null},{"id":null,"type":"Kompetenz","name":"3.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4775,"frequency":191,"standardDeviation":0.5001}},{"id":null,"name":"31.0","position":31,"iqbId":"MV2330101","exercise":{"id":null,"name":"Sandkasten_Seitenlängen"},"parameters":{"logit":2.29,"bistaPoints":747.4,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.06,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.2","description":null},{"id":null,"type":"Kompetenz","name":"2.4.b","description":null},{"id":null,"type":"Kompetenz","name":"4.2.d","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.13,"frequency":52,"standardDeviation":0.3367}},{"id":null,"name":"32.0","position":32,"iqbId":"MV2327201","exercise":{"id":null,"name":"Richtungsspiegelung"},"parameters":{"logit":1.12,"bistaPoints":640.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.16,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.3.c","description":null},{"id":null,"type":"Kompetenz","name":"3.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2925,"frequency":117,"standardDeviation":0.4555}},{"id":null,"name":"33.0","position":33,"iqbId":"MV2331701","exercise":{"id":null,"name":"Großen_Würfel_ausfüllen"},"parameters":{"logit":2.5,"bistaPoints":766.4,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.05,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"3.3","description":null},{"id":null,"type":"Kompetenz","name":"2.4.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.145,"frequency":58,"standardDeviation":0.3525}},{"id":null,"name":"34.0","position":34,"iqbId":"MV2333701","exercise":{"id":null,"name":"Teilung_Quadrat"},"parameters":{"logit":0.63,"bistaPoints":596.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.23,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.2","description":null},{"id":null,"type":"Kompetenz","name":"2.1.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4275,"frequency":171,"standardDeviation":0.4953}},{"id":null,"name":"35.0","position":35,"iqbId":"MV2329102","exercise":{"id":null,"name":"Bauplan_ergänzen"},"parameters":{"logit":-1.86,"bistaPoints":368.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.72,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.3","description":null},{"id":null,"type":"Kompetenz","name":"2.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8275,"frequency":331,"standardDeviation":0.3783}}]},{"id":"bezirk-nord","type":"district","name":"Bezirk Nord","domain":{"id":null,"name":"rs"},"subject":{"id":null,"name":"Deutsch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.1","position":1,"iqbId":"DO10001","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":0.9826,"bistaPoints":670.9,"solutionFrequencyGymnasium":0.2994,"solutionFrequencyNonGymnasium":0.142,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3475,"frequency":139,"standardDeviation":0.4768}},{"id":null,"name":"1.2","position":1,"iqbId":"DO10002","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":0.1435,"bistaPoints":597.3,"solutionFrequencyGymnasium":0.4459,"solutionFrequencyNonGymnasium":0.2716,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.505,"frequency":202,"standardDeviation":0.5006}},{"id":null,"name":"1.3","position":1,"iqbId":"DO10003","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":-0.8124,"bistaPoints":513.3,"solutionFrequencyGymnasium":0.6879,"solutionFrequencyNonGymnasium":0.4012,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7325,"frequency":293,"standardDeviation":0.4432}},{"id":null,"name":"1.4","position":1,"iqbId":"DO10004","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":-0.5252,"bistaPoints":538.6,"solutionFrequencyGymnasium":0.6115,"solutionFrequencyNonGymnasium":0.3642,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.665,"frequency":266,"standardDeviation":0.4726}},{"id":null,"name":"1.5","position":1,"iqbId":"DO10005","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":-1.1221,"bistaPoints":486.1,"solutionFrequencyGymnasium":0.8153,"solutionFrequencyNonGymnasium":0.3951,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7575,"frequency":303,"standardDeviation":0.4291}},{"id":null,"name":"1.6","position":1,"iqbId":"DO10006","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":0.499,"bistaPoints":628.5,"solutionFrequencyGymnasium":0.3822,"solutionFrequencyNonGymnasium":0.2099,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.43,"frequency":172,"standardDeviation":0.4957}},{"id":null,"name":"1.7","position":1,"iqbId":"DO10008","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":0.6484,"bistaPoints":641.6,"solutionFrequencyGymnasium":0.3439,"solutionFrequencyNonGymnasium":0.1988,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4175,"frequency":167,"standardDeviation":0.4938}},{"id":null,"name":"1.8","position":1,"iqbId":"DO10009","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":1.0726,"bistaPoints":678.8,"solutionFrequencyGymnasium":0.2675,"solutionFrequencyNonGymnasium":0.1481,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.355,"frequency":142,"standardDeviation":0.4791}},{"id":null,"name":"1.9","position":1,"iqbId":"DO10010","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":0.9607,"bistaPoints":669.0,"solutionFrequencyGymnasium":0.2739,"solutionFrequencyNonGymnasium":0.1728,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.38,"frequency":152,"standardDeviation":0.486}},{"id":null,"name":"2.1.1","position":2,"iqbId":"DO12401","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-3.4084,"bistaPoints":285.4,"solutionFrequencyGymnasium":0.9506,"solutionFrequencyNonGymnasium":0.8414,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.965,"frequency":386,"standardDeviation":0.184}},{"id":null,"name":"2.1.2","position":2,"iqbId":"DO12402","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-1.3467,"bistaPoints":466.4,"solutionFrequencyGymnasium":0.7716,"solutionFrequencyNonGymnasium":0.5103,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.77,"frequency":308,"standardDeviation":0.4214}},{"id":null,"name":"2.1.3","position":2,"iqbId":"DO12403","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-2.7564,"bistaPoints":342.7,"solutionFrequencyGymnasium":0.9259,"solutionFrequencyNonGymnasium":0.7517,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.935,"frequency":374,"standardDeviation":0.2468}},{"id":null,"name":"2.1.4","position":2,"iqbId":"DO12405","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":0.9962,"bistaPoints":672.1,"solutionFrequencyGymnasium":0.3704,"solutionFrequencyNonGymnasium":0.0634,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3625,"frequency":145,"standardDeviation":0.4813}},{"id":null,"name":"2.1.5","position":2,"iqbId":"DO12406","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-1.8905,"bistaPoints":418.7,"solutionFrequencyGymnasium":0.8025,"solutionFrequencyNonGymnasium":0.6621,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.87,"frequency":348,"standardDeviation":0.3367}},{"id":null,"name":"2.1.6","position":2,"iqbId":"DO12407","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-0.8714,"bistaPoints":508.2,"solutionFrequencyGymnasium":0.7901,"solutionFrequencyNonGymnasium":0.3077,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.75,"frequency":300,"standardDeviation":0.4336}},{"id":null,"name":"2.1.7","position":2,"iqbId":"DO12408","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-1.9349,"bistaPoints":414.8,"solutionFrequencyGymnasium":0.8395,"solutionFrequencyNonGymnasium":0.6345,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8875,"frequency":355,"standardDeviation":0.3164}},{"id":null,"name":"2.1.8","position":2,"iqbId":"DO12409","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-2.8903,"bistaPoints":330.9,"solutionFrequencyGymnasium":0.9198,"solutionFrequencyNonGymnasium":0.7862,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9175,"frequency":367,"standardDeviation":0.2755}},{"id":null,"name":"2.1.9","position":2,"iqbId":"DO12411","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":3.0063,"bistaPoints":848.6,"solutionFrequencyGymnasium":0.0864,"solutionFrequencyNonGymnasium":0.007,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.075,"frequency":30,"standardDeviation":0.2637}},{"id":null,"name":"2.1.10","position":2,"iqbId":"DO12412","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":1.7581,"bistaPoints":739.0,"solutionFrequencyGymnasium":0.2099,"solutionFrequencyNonGymnasium":0.0486,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.21,"frequency":84,"standardDeviation":0.4078}},{"id":null,"name":"2.1.11","position":2,"iqbId":"DO12413","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":2.6106,"bistaPoints":813.9,"solutionFrequencyGymnasium":0.1173,"solutionFrequencyNonGymnasium":0.0138,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.1125,"frequency":45,"standardDeviation":0.3164}},{"id":null,"name":"2.1.12","position":2,"iqbId":"DO12414","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":0.631,"bistaPoints":640.1,"solutionFrequencyGymnasium":0.4348,"solutionFrequencyNonGymnasium":0.1103,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.43,"frequency":172,"standardDeviation":0.4957}},{"id":null,"name":"2.1.13","position":2,"iqbId":"DO12415","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":1.167,"bistaPoints":687.1,"solutionFrequencyGymnasium":0.3086,"solutionFrequencyNonGymnasium":0.0833,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.31,"frequency":124,"standardDeviation":0.4631}},{"id":null,"name":"2.2.a","position":2,"iqbId":"DO12416","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-0.1957,"bistaPoints":567.5,"solutionFrequencyGymnasium":0.5988,"solutionFrequencyNonGymnasium":0.2431,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"4.3.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5825,"frequency":233,"standardDeviation":0.4938}},{"id":null,"name":"2.2.b","position":2,"iqbId":"DO12417","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":1.3425,"bistaPoints":702.5,"solutionFrequencyGymnasium":0.2795,"solutionFrequencyNonGymnasium":0.0694,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"4.3.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.27,"frequency":108,"standardDeviation":0.4445}},{"id":null,"name":"2.2.c","position":2,"iqbId":"DO12418","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":0.9546,"bistaPoints":668.5,"solutionFrequencyGymnasium":0.3519,"solutionFrequencyNonGymnasium":0.0972,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"4.3.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3125,"frequency":125,"standardDeviation":0.4641}},{"id":null,"name":"3.1.1","position":3,"iqbId":"DO13001","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-1.0145,"bistaPoints":495.6,"solutionFrequencyGymnasium":0.641,"solutionFrequencyNonGymnasium":0.4589,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.755,"frequency":302,"standardDeviation":0.4306}},{"id":null,"name":"3.1.2","position":3,"iqbId":"DO13002","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-2.9878,"bistaPoints":322.4,"solutionFrequencyGymnasium":0.9487,"solutionFrequencyNonGymnasium":0.7671,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9425,"frequency":377,"standardDeviation":0.2331}},{"id":null,"name":"3.1.3","position":3,"iqbId":"DO13003","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-2.2809,"bistaPoints":384.4,"solutionFrequencyGymnasium":0.8782,"solutionFrequencyNonGymnasium":0.6644,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.89,"frequency":356,"standardDeviation":0.3133}},{"id":null,"name":"3.1.4","position":3,"iqbId":"DO13005","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-2.3996,"bistaPoints":374.0,"solutionFrequencyGymnasium":0.8654,"solutionFrequencyNonGymnasium":0.7123,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.92,"frequency":368,"standardDeviation":0.2716}},{"id":null,"name":"3.1.5","position":3,"iqbId":"DO13006","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":0.8541,"bistaPoints":659.7,"solutionFrequencyGymnasium":0.2436,"solutionFrequencyNonGymnasium":0.1781,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3825,"frequency":153,"standardDeviation":0.4866}},{"id":null,"name":"3.1.6","position":3,"iqbId":"DO13007","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-2.0385,"bistaPoints":405.7,"solutionFrequencyGymnasium":0.8526,"solutionFrequencyNonGymnasium":0.6164,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8825,"frequency":353,"standardDeviation":0.3224}},{"id":null,"name":"3.1.7","position":3,"iqbId":"DO13008","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-2.7139,"bistaPoints":346.4,"solutionFrequencyGymnasium":0.9167,"solutionFrequencyNonGymnasium":0.7397,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9325,"frequency":373,"standardDeviation":0.2512}},{"id":null,"name":"3.2.a","position":3,"iqbId":"DO13009","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-3.6692,"bistaPoints":262.5,"solutionFrequencyGymnasium":0.9872,"solutionFrequencyNonGymnasium":0.8425,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9625,"frequency":385,"standardDeviation":0.1902}},{"id":null,"name":"3.2.b","position":3,"iqbId":"DO13010","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-1.6439,"bistaPoints":440.3,"solutionFrequencyGymnasium":0.7179,"solutionFrequencyNonGymnasium":0.6233,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8625,"frequency":345,"standardDeviation":0.3448}},{"id":null,"name":"3.3","position":3,"iqbId":"DO13016","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-1.7002,"bistaPoints":435.4,"solutionFrequencyGymnasium":0.8462,"solutionFrequencyNonGymnasium":0.5068,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.3.1","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.84,"frequency":336,"standardDeviation":0.3671}},{"id":null,"name":"4.1.1","position":4,"iqbId":"DO05401","exercise":{"id":null,"name":"Fehlende Buchstaben"},"parameters":{"logit":-4.582,"bistaPoints":182.4,"solutionFrequencyGymnasium":0.9752,"solutionFrequencyNonGymnasium":0.8813,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9875,"frequency":395,"standardDeviation":0.1112}},{"id":null,"name":"4.1.2","position":4,"iqbId":"DO05402","exercise":{"id":null,"name":"Fehlende Buchstaben"},"parameters":{"logit":-3.3034,"bistaPoints":294.6,"solutionFrequencyGymnasium":0.9317,"solutionFrequencyNonGymnasium":0.7125,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.96,"frequency":384,"standardDeviation":0.1962}},{"id":null,"name":"4.2.1","position":4,"iqbId":"DO05403","exercise":{"id":null,"name":"Fehlende Buchstaben"},"parameters":{"logit":-3.3309,"bistaPoints":292.2,"solutionFrequencyGymnasium":0.9193,"solutionFrequencyNonGymnasium":0.7313,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9575,"frequency":383,"standardDeviation":0.202}},{"id":null,"name":"4.2.2","position":4,"iqbId":"DO05404","exercise":{"id":null,"name":"Fehlende Buchstaben"},"parameters":{"logit":-2.1025,"bistaPoints":400.1,"solutionFrequencyGymnasium":0.8075,"solutionFrequencyNonGymnasium":0.4875,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.87,"frequency":348,"standardDeviation":0.3367}},{"id":null,"name":"4.3.1","position":4,"iqbId":"DO05407","exercise":{"id":null,"name":"Fehlende Buchstaben"},"parameters":{"logit":-0.4226,"bistaPoints":547.6,"solutionFrequencyGymnasium":0.4037,"solutionFrequencyNonGymnasium":0.2625,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.615,"frequency":246,"standardDeviation":0.4872}},{"id":null,"name":"4.3.2","position":4,"iqbId":"DO05408","exercise":{"id":null,"name":"Fehlende Buchstaben"},"parameters":{"logit":-0.9739,"bistaPoints":499.2,"solutionFrequencyGymnasium":0.5652,"solutionFrequencyNonGymnasium":0.3063,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7,"frequency":280,"standardDeviation":0.4588}},{"id":null,"name":"4.4.1","position":4,"iqbId":"DO05409","exercise":{"id":null,"name":"Fehlende Buchstaben"},"parameters":{"logit":-2.0137,"bistaPoints":407.9,"solutionFrequencyGymnasium":0.8012,"solutionFrequencyNonGymnasium":0.4625,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9025,"frequency":361,"standardDeviation":0.297}},{"id":null,"name":"4.4.2","position":4,"iqbId":"DO05410","exercise":{"id":null,"name":"Fehlende Buchstaben"},"parameters":{"logit":-0.7116,"bistaPoints":522.2,"solutionFrequencyGymnasium":0.528,"solutionFrequencyNonGymnasium":0.2438,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.67,"frequency":268,"standardDeviation":0.4708}},{"id":null,"name":"4.5.1","position":4,"iqbId":"DO05412","exercise":{"id":null,"name":"Fehlende Buchstaben"},"parameters":{"logit":-1.5898,"bistaPoints":445.1,"solutionFrequencyGymnasium":0.6584,"solutionFrequencyNonGymnasium":0.45,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.805,"frequency":322,"standardDeviation":0.3967}},{"id":null,"name":"4.5.2","position":4,"iqbId":"DO05415","exercise":{"id":null,"name":"Fehlende Buchstaben"},"parameters":{"logit":-1.8068,"bistaPoints":426.0,"solutionFrequencyGymnasium":0.7205,"solutionFrequencyNonGymnasium":0.4688,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.865,"frequency":346,"standardDeviation":0.3422}},{"id":null,"name":"4.5.3","position":4,"iqbId":"DO05416","exercise":{"id":null,"name":"Fehlende Buchstaben"},"parameters":{"logit":-1.9439,"bistaPoints":414.0,"solutionFrequencyGymnasium":0.7453,"solutionFrequencyNonGymnasium":0.4938,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.865,"frequency":346,"standardDeviation":0.3422}},{"id":null,"name":"4.5.4","position":4,"iqbId":"DO05417","exercise":{"id":null,"name":"Fehlende Buchstaben"},"parameters":{"logit":-2.8358,"bistaPoints":335.7,"solutionFrequencyGymnasium":0.8634,"solutionFrequencyNonGymnasium":0.6625,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9475,"frequency":379,"standardDeviation":0.2233}},{"id":null,"name":"5.1","position":5,"iqbId":"DO12001","exercise":{"id":null,"name":"Notrufleitstelle"},"parameters":{"logit":-1.5569,"bistaPoints":448.0,"solutionFrequencyGymnasium":0.7019,"solutionFrequencyNonGymnasium":0.3938,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8,"frequency":320,"standardDeviation":0.4005}},{"id":null,"name":"5.2","position":5,"iqbId":"DO12002","exercise":{"id":null,"name":"Notrufleitstelle"},"parameters":{"logit":-1.5898,"bistaPoints":445.1,"solutionFrequencyGymnasium":0.7267,"solutionFrequencyNonGymnasium":0.3813,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8275,"frequency":331,"standardDeviation":0.3783}},{"id":null,"name":"5.3","position":5,"iqbId":"DO12003","exercise":{"id":null,"name":"Notrufleitstelle"},"parameters":{"logit":-1.2968,"bistaPoints":470.8,"solutionFrequencyGymnasium":0.646,"solutionFrequencyNonGymnasium":0.35,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7775,"frequency":311,"standardDeviation":0.4164}},{"id":null,"name":"5.4","position":5,"iqbId":"DO12004","exercise":{"id":null,"name":"Notrufleitstelle"},"parameters":{"logit":-1.0871,"bistaPoints":489.2,"solutionFrequencyGymnasium":0.5652,"solutionFrequencyNonGymnasium":0.35,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7825,"frequency":313,"standardDeviation":0.4131}},{"id":null,"name":"5.5","position":5,"iqbId":"DO12006","exercise":{"id":null,"name":"Notrufleitstelle"},"parameters":{"logit":-2.1749,"bistaPoints":393.7,"solutionFrequencyGymnasium":0.8323,"solutionFrequencyNonGymnasium":0.4875,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8875,"frequency":355,"standardDeviation":0.3164}},{"id":null,"name":"5.6","position":5,"iqbId":"DO12007","exercise":{"id":null,"name":"Notrufleitstelle"},"parameters":{"logit":-0.5433,"bistaPoints":537.0,"solutionFrequencyGymnasium":0.4161,"solutionFrequencyNonGymnasium":0.2938,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.67,"frequency":268,"standardDeviation":0.4708}},{"id":null,"name":"5.7","position":5,"iqbId":"DO12008","exercise":{"id":null,"name":"Notrufleitstelle"},"parameters":{"logit":-1.2968,"bistaPoints":470.8,"solutionFrequencyGymnasium":0.6025,"solutionFrequencyNonGymnasium":0.3938,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.79,"frequency":316,"standardDeviation":0.4078}},{"id":null,"name":"5.8","position":5,"iqbId":"DO12009","exercise":{"id":null,"name":"Notrufleitstelle"},"parameters":{"logit":-0.4919,"bistaPoints":541.5,"solutionFrequencyGymnasium":0.4596,"solutionFrequencyNonGymnasium":0.2313,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.665,"frequency":266,"standardDeviation":0.4726}},{"id":null,"name":"6.1","position":6,"iqbId":"DO04301","exercise":{"id":null,"name":"Falsche Schreibungen"},"parameters":{"logit":-0.5278,"bistaPoints":538.3,"solutionFrequencyGymnasium":0.642,"solutionFrequencyNonGymnasium":0.331,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.655,"frequency":262,"standardDeviation":0.476}},{"id":null,"name":"6.2","position":6,"iqbId":"DO04302","exercise":{"id":null,"name":"Falsche Schreibungen"},"parameters":{"logit":-0.1404,"bistaPoints":572.3,"solutionFrequencyGymnasium":0.5247,"solutionFrequencyNonGymnasium":0.3034,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6025,"frequency":241,"standardDeviation":0.49}},{"id":null,"name":"6.3","position":6,"iqbId":"DO04304","exercise":{"id":null,"name":"Falsche Schreibungen"},"parameters":{"logit":-0.8148,"bistaPoints":513.1,"solutionFrequencyGymnasium":0.6049,"solutionFrequencyNonGymnasium":0.4897,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7125,"frequency":285,"standardDeviation":0.4532}},{"id":null,"name":"6.4","position":6,"iqbId":"DO04305","exercise":{"id":null,"name":"Falsche Schreibungen"},"parameters":{"logit":-2.0493,"bistaPoints":404.7,"solutionFrequencyGymnasium":0.8519,"solutionFrequencyNonGymnasium":0.6552,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8875,"frequency":355,"standardDeviation":0.3164}},{"id":null,"name":"6.5","position":6,"iqbId":"DO04306","exercise":{"id":null,"name":"Falsche Schreibungen"},"parameters":{"logit":-0.6286,"bistaPoints":529.5,"solutionFrequencyGymnasium":0.6111,"solutionFrequencyNonGymnasium":0.4069,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.705,"frequency":282,"standardDeviation":0.4566}},{"id":null,"name":"6.6","position":6,"iqbId":"DO04307","exercise":{"id":null,"name":"Falsche Schreibungen"},"parameters":{"logit":-2.5132,"bistaPoints":364.0,"solutionFrequencyGymnasium":0.9012,"solutionFrequencyNonGymnasium":0.7241,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9225,"frequency":369,"standardDeviation":0.2677}},{"id":null,"name":"7.1.1","position":7,"iqbId":"DO07001","exercise":{"id":null,"name":"Fremdwortschreibung"},"parameters":{"logit":-2.2579,"bistaPoints":386.4,"solutionFrequencyGymnasium":0.9038,"solutionFrequencyNonGymnasium":0.6301,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9175,"frequency":367,"standardDeviation":0.2755}},{"id":null,"name":"7.1.2","position":7,"iqbId":"DO07002","exercise":{"id":null,"name":"Fremdwortschreibung"},"parameters":{"logit":-1.0094,"bistaPoints":496.0,"solutionFrequencyGymnasium":0.6282,"solutionFrequencyNonGymnasium":0.469,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7725,"frequency":309,"standardDeviation":0.4197}},{"id":null,"name":"7.1.3","position":7,"iqbId":"DO07004","exercise":{"id":null,"name":"Fremdwortschreibung"},"parameters":{"logit":-1.3337,"bistaPoints":467.6,"solutionFrequencyGymnasium":0.7208,"solutionFrequencyNonGymnasium":0.5034,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8125,"frequency":325,"standardDeviation":0.3908}},{"id":null,"name":"7.1.4","position":7,"iqbId":"DO07006","exercise":{"id":null,"name":"Fremdwortschreibung"},"parameters":{"logit":-1.2298,"bistaPoints":476.7,"solutionFrequencyGymnasium":0.8462,"solutionFrequencyNonGymnasium":0.3241,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7725,"frequency":309,"standardDeviation":0.4197}},{"id":null,"name":"7.1.5","position":7,"iqbId":"DO07007","exercise":{"id":null,"name":"Fremdwortschreibung"},"parameters":{"logit":-2.8307,"bistaPoints":336.1,"solutionFrequencyGymnasium":0.9551,"solutionFrequencyNonGymnasium":0.726,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9425,"frequency":377,"standardDeviation":0.2331}},{"id":null,"name":"7.1.6","position":7,"iqbId":"DO07008","exercise":{"id":null,"name":"Fremdwortschreibung"},"parameters":{"logit":-2.4992,"bistaPoints":365.2,"solutionFrequencyGymnasium":0.9231,"solutionFrequencyNonGymnasium":0.6781,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9125,"frequency":365,"standardDeviation":0.2829}},{"id":null,"name":"7.1.7","position":7,"iqbId":"DO07010","exercise":{"id":null,"name":"Fremdwortschreibung"},"parameters":{"logit":-3.0209,"bistaPoints":319.4,"solutionFrequencyGymnasium":0.9551,"solutionFrequencyNonGymnasium":0.7671,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9325,"frequency":373,"standardDeviation":0.2512}},{"id":null,"name":"7.1.8","position":7,"iqbId":"DO07011","exercise":{"id":null,"name":"Fremdwortschreibung"},"parameters":{"logit":-4.0735,"bistaPoints":227.0,"solutionFrequencyGymnasium":1.0,"solutionFrequencyNonGymnasium":0.8767,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.97,"frequency":388,"standardDeviation":0.1708}},{"id":null,"name":"7.2.1","position":7,"iqbId":"DO07015","exercise":{"id":null,"name":"Fremdwortschreibung"},"parameters":{"logit":-1.7191,"bistaPoints":433.7,"solutionFrequencyGymnasium":0.891,"solutionFrequencyNonGymnasium":0.4658,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8625,"frequency":345,"standardDeviation":0.3448}},{"id":null,"name":"7.2.2","position":7,"iqbId":"DO07016","exercise":{"id":null,"name":"Fremdwortschreibung"},"parameters":{"logit":-0.7161,"bistaPoints":521.8,"solutionFrequencyGymnasium":0.6218,"solutionFrequencyNonGymnasium":0.3562,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7275,"frequency":291,"standardDeviation":0.4458}},{"id":null,"name":"7.2.3","position":7,"iqbId":"DO07018","exercise":{"id":null,"name":"Fremdwortschreibung"},"parameters":{"logit":-0.6666,"bistaPoints":526.1,"solutionFrequencyGymnasium":0.6923,"solutionFrequencyNonGymnasium":0.2603,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6675,"frequency":267,"standardDeviation":0.4717}},{"id":null,"name":"7.2.4","position":7,"iqbId":"DO07019","exercise":{"id":null,"name":"Fremdwortschreibung"},"parameters":{"logit":1.3236,"bistaPoints":700.9,"solutionFrequencyGymnasium":0.2115,"solutionFrequencyNonGymnasium":0.089,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3,"frequency":120,"standardDeviation":0.4588}},{"id":null,"name":"7.2.5","position":7,"iqbId":"DO07021","exercise":{"id":null,"name":"Fremdwortschreibung"},"parameters":{"logit":-0.6336,"bistaPoints":529.0,"solutionFrequencyGymnasium":0.6218,"solutionFrequencyNonGymnasium":0.3219,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6375,"frequency":255,"standardDeviation":0.4813}},{"id":null,"name":"7.2.6","position":7,"iqbId":"DO07022","exercise":{"id":null,"name":"Fremdwortschreibung"},"parameters":{"logit":1.6819,"bistaPoints":732.3,"solutionFrequencyGymnasium":0.1987,"solutionFrequencyNonGymnasium":0.0274,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.23,"frequency":92,"standardDeviation":0.4214}}]},{"id":"bezirk-nord","type":"district","name":"Bezirk Nord","domain":{"id":null,"name":"le"},"subject":{"id":null,"name":"Deutsch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"8.1","position":8,"iqbId":"DL07201","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-3.5174,"bistaPoints":239.3,"solutionFrequencyGymnasium":0.9576,"solutionFrequencyNonGymnasium":0.8026,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9675,"frequency":387,"standardDeviation":0.1775}},{"id":null,"name":"8.2","position":8,"iqbId":"DL07202","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-0.6132,"bistaPoints":535.7,"solutionFrequencyGymnasium":0.6098,"solutionFrequencyNonGymnasium":0.3026,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.69,"frequency":276,"standardDeviation":0.4631}},{"id":null,"name":"8.3","position":8,"iqbId":"DL07203","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":1.1778,"bistaPoints":718.4,"solutionFrequencyGymnasium":0.2561,"solutionFrequencyNonGymnasium":0.0921,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Kompetenz","name":"3.3.5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.295,"frequency":118,"standardDeviation":0.4566}},{"id":null,"name":"8.4","position":8,"iqbId":"DL07204","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-2.054,"bistaPoints":388.6,"solutionFrequencyGymnasium":0.8537,"solutionFrequencyNonGymnasium":0.5629,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.88,"frequency":352,"standardDeviation":0.3254}},{"id":null,"name":"8.5","position":8,"iqbId":"DL07205","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-1.2335,"bistaPoints":472.4,"solutionFrequencyGymnasium":0.7212,"solutionFrequencyNonGymnasium":0.4145,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7575,"frequency":303,"standardDeviation":0.4291}},{"id":null,"name":"8.6","position":8,"iqbId":"DL07206","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-0.8336,"bistaPoints":513.2,"solutionFrequencyGymnasium":0.6829,"solutionFrequencyNonGymnasium":0.3046,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7525,"frequency":301,"standardDeviation":0.4321}},{"id":null,"name":"8.7","position":8,"iqbId":"DL07207","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-2.1922,"bistaPoints":374.5,"solutionFrequencyGymnasium":0.8424,"solutionFrequencyNonGymnasium":0.6118,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Kompetenz","name":"3.3.5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8875,"frequency":355,"standardDeviation":0.3164}},{"id":null,"name":"8.8","position":8,"iqbId":"DL07208","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":1.3856,"bistaPoints":739.6,"solutionFrequencyGymnasium":0.2393,"solutionFrequencyNonGymnasium":0.0596,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.7","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2875,"frequency":115,"standardDeviation":0.4532}},{"id":null,"name":"8.9","position":8,"iqbId":"DL07209","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-0.8619,"bistaPoints":510.3,"solutionFrequencyGymnasium":0.628,"solutionFrequencyNonGymnasium":0.3775,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7025,"frequency":281,"standardDeviation":0.4577}},{"id":null,"name":"8.10","position":8,"iqbId":"DL07210","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":0.0676,"bistaPoints":605.2,"solutionFrequencyGymnasium":0.5244,"solutionFrequencyNonGymnasium":0.1409,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.7","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.51,"frequency":204,"standardDeviation":0.5005}},{"id":null,"name":"8.11.1","position":8,"iqbId":"DL07211","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-2.4868,"bistaPoints":344.5,"solutionFrequencyGymnasium":0.8364,"solutionFrequencyNonGymnasium":0.7039,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.11","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9,"frequency":360,"standardDeviation":0.3004}},{"id":null,"name":"8.11.2","position":8,"iqbId":"DL07212","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-0.4565,"bistaPoints":551.7,"solutionFrequencyGymnasium":0.5515,"solutionFrequencyNonGymnasium":0.3026,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.11","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6275,"frequency":251,"standardDeviation":0.4841}},{"id":null,"name":"8.12","position":8,"iqbId":"DL07214","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-0.3696,"bistaPoints":560.5,"solutionFrequencyGymnasium":0.5758,"solutionFrequencyNonGymnasium":0.2434,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.2.4","description":null},{"id":null,"type":"Kompetenz","name":"3.2.5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.665,"frequency":266,"standardDeviation":0.4726}},{"id":null,"name":"8.13","position":8,"iqbId":"DL07215","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":0.4611,"bistaPoints":645.3,"solutionFrequencyGymnasium":0.3415,"solutionFrequencyNonGymnasium":0.2067,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.6","description":null},{"id":null,"type":"Kompetenz","name":"3.3.7","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.455,"frequency":182,"standardDeviation":0.4986}},{"id":null,"name":"8.14","position":8,"iqbId":"DL07216","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":1.0202,"bistaPoints":702.4,"solutionFrequencyGymnasium":0.297,"solutionFrequencyNonGymnasium":0.0861,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.2.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.38,"frequency":152,"standardDeviation":0.486}},{"id":null,"name":"9.1","position":9,"iqbId":"DL08502","exercise":{"id":null,"name":"Hashtag"},"parameters":{"logit":-2.868,"bistaPoints":305.6,"solutionFrequencyGymnasium":0.9509,"solutionFrequencyNonGymnasium":0.6644,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.94,"frequency":376,"standardDeviation":0.2378}},{"id":null,"name":"9.2","position":9,"iqbId":"DL08503","exercise":{"id":null,"name":"Hashtag"},"parameters":{"logit":-3.5709,"bistaPoints":233.8,"solutionFrequencyGymnasium":0.9632,"solutionFrequencyNonGymnasium":0.7919,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.965,"frequency":386,"standardDeviation":0.184}},{"id":null,"name":"9.3","position":9,"iqbId":"DL08504","exercise":{"id":null,"name":"Hashtag"},"parameters":{"logit":-2.9263,"bistaPoints":299.6,"solutionFrequencyGymnasium":0.9632,"solutionFrequencyNonGymnasium":0.6644,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.94,"frequency":376,"standardDeviation":0.2378}},{"id":null,"name":"9.4","position":9,"iqbId":"DL08505","exercise":{"id":null,"name":"Hashtag"},"parameters":{"logit":-1.3682,"bistaPoints":458.6,"solutionFrequencyGymnasium":0.7853,"solutionFrequencyNonGymnasium":0.396,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.795,"frequency":318,"standardDeviation":0.4042}},{"id":null,"name":"9.5","position":9,"iqbId":"DL08506","exercise":{"id":null,"name":"Hashtag"},"parameters":{"logit":-0.8782,"bistaPoints":508.6,"solutionFrequencyGymnasium":0.6196,"solutionFrequencyNonGymnasium":0.396,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7,"frequency":280,"standardDeviation":0.4588}},{"id":null,"name":"9.6","position":9,"iqbId":"DL08507","exercise":{"id":null,"name":"Hashtag"},"parameters":{"logit":-0.1715,"bistaPoints":580.7,"solutionFrequencyGymnasium":0.5951,"solutionFrequencyNonGymnasium":0.1544,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.63,"frequency":252,"standardDeviation":0.4834}},{"id":null,"name":"9.7","position":9,"iqbId":"DL08508","exercise":{"id":null,"name":"Hashtag"},"parameters":{"logit":-0.0083,"bistaPoints":597.4,"solutionFrequencyGymnasium":0.5215,"solutionFrequencyNonGymnasium":0.1745,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Kompetenz","name":"3.4.6","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.565,"frequency":226,"standardDeviation":0.4964}},{"id":null,"name":"9.8","position":9,"iqbId":"DL08509","exercise":{"id":null,"name":"Hashtag"},"parameters":{"logit":0.3274,"bistaPoints":631.7,"solutionFrequencyGymnasium":0.4224,"solutionFrequencyNonGymnasium":0.1622,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Kompetenz","name":"3.4.6","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4725,"frequency":189,"standardDeviation":0.4999}},{"id":null,"name":"9.9","position":9,"iqbId":"DL08512","exercise":{"id":null,"name":"Hashtag"},"parameters":{"logit":-0.7017,"bistaPoints":526.6,"solutionFrequencyGymnasium":0.6748,"solutionFrequencyNonGymnasium":0.2685,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.2.4","description":null},{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.725,"frequency":290,"standardDeviation":0.4471}},{"id":null,"name":"9.10","position":9,"iqbId":"DL08513","exercise":{"id":null,"name":"Hashtag"},"parameters":{"logit":-0.8505,"bistaPoints":511.5,"solutionFrequencyGymnasium":0.6994,"solutionFrequencyNonGymnasium":0.2973,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.5","description":null},{"id":null,"type":"Kompetenz","name":"3.4.6","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6925,"frequency":277,"standardDeviation":0.462}},{"id":null,"name":"9.11","position":9,"iqbId":"DL08516","exercise":{"id":null,"name":"Hashtag"},"parameters":{"logit":0.1589,"bistaPoints":614.5,"solutionFrequencyGymnasium":0.4969,"solutionFrequencyNonGymnasium":0.1409,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5025,"frequency":201,"standardDeviation":0.5006}}]},{"id":"bezirk-nord","type":"district","name":"Bezirk Nord","domain":{"id":null,"name":"rs"},"subject":{"id":null,"name":"Deutsch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.1","position":1,"iqbId":"DO10001","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":0.9826,"bistaPoints":670.9,"solutionFrequencyGymnasium":0.2994,"solutionFrequencyNonGymnasium":0.142,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3175,"frequency":127,"standardDeviation":0.4661}},{"id":null,"name":"1.2","position":1,"iqbId":"DO10002","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":0.1435,"bistaPoints":597.3,"solutionFrequencyGymnasium":0.4459,"solutionFrequencyNonGymnasium":0.2716,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4975,"frequency":199,"standardDeviation":0.5006}},{"id":null,"name":"1.3","position":1,"iqbId":"DO10003","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":-0.8124,"bistaPoints":513.3,"solutionFrequencyGymnasium":0.6879,"solutionFrequencyNonGymnasium":0.4012,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7225,"frequency":289,"standardDeviation":0.4483}},{"id":null,"name":"1.4","position":1,"iqbId":"DO10004","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":-0.5252,"bistaPoints":538.6,"solutionFrequencyGymnasium":0.6115,"solutionFrequencyNonGymnasium":0.3642,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6725,"frequency":269,"standardDeviation":0.4699}},{"id":null,"name":"1.5","position":1,"iqbId":"DO10005","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":-1.1221,"bistaPoints":486.1,"solutionFrequencyGymnasium":0.8153,"solutionFrequencyNonGymnasium":0.3951,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7325,"frequency":293,"standardDeviation":0.4432}},{"id":null,"name":"1.6","position":1,"iqbId":"DO10006","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":0.499,"bistaPoints":628.5,"solutionFrequencyGymnasium":0.3822,"solutionFrequencyNonGymnasium":0.2099,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.41,"frequency":164,"standardDeviation":0.4924}},{"id":null,"name":"1.7","position":1,"iqbId":"DO10008","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":0.6484,"bistaPoints":641.6,"solutionFrequencyGymnasium":0.3439,"solutionFrequencyNonGymnasium":0.1988,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3925,"frequency":157,"standardDeviation":0.4889}},{"id":null,"name":"1.8","position":1,"iqbId":"DO10009","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":1.0726,"bistaPoints":678.8,"solutionFrequencyGymnasium":0.2675,"solutionFrequencyNonGymnasium":0.1481,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3775,"frequency":151,"standardDeviation":0.4854}},{"id":null,"name":"1.9","position":1,"iqbId":"DO10010","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":0.9607,"bistaPoints":669.0,"solutionFrequencyGymnasium":0.2739,"solutionFrequencyNonGymnasium":0.1728,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.34,"frequency":136,"standardDeviation":0.4743}},{"id":null,"name":"2.1.1","position":2,"iqbId":"DO12401","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-3.4084,"bistaPoints":285.4,"solutionFrequencyGymnasium":0.9506,"solutionFrequencyNonGymnasium":0.8414,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.945,"frequency":378,"standardDeviation":0.2283}},{"id":null,"name":"2.1.2","position":2,"iqbId":"DO12402","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-1.3467,"bistaPoints":466.4,"solutionFrequencyGymnasium":0.7716,"solutionFrequencyNonGymnasium":0.5103,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8,"frequency":320,"standardDeviation":0.4005}},{"id":null,"name":"2.1.3","position":2,"iqbId":"DO12403","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-2.7564,"bistaPoints":342.7,"solutionFrequencyGymnasium":0.9259,"solutionFrequencyNonGymnasium":0.7517,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9425,"frequency":377,"standardDeviation":0.2331}},{"id":null,"name":"2.1.4","position":2,"iqbId":"DO12405","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":0.9962,"bistaPoints":672.1,"solutionFrequencyGymnasium":0.3704,"solutionFrequencyNonGymnasium":0.0634,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.32,"frequency":128,"standardDeviation":0.4671}},{"id":null,"name":"2.1.5","position":2,"iqbId":"DO12406","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-1.8905,"bistaPoints":418.7,"solutionFrequencyGymnasium":0.8025,"solutionFrequencyNonGymnasium":0.6621,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.87,"frequency":348,"standardDeviation":0.3367}},{"id":null,"name":"2.1.6","position":2,"iqbId":"DO12407","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-0.8714,"bistaPoints":508.2,"solutionFrequencyGymnasium":0.7901,"solutionFrequencyNonGymnasium":0.3077,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7325,"frequency":293,"standardDeviation":0.4432}},{"id":null,"name":"2.1.7","position":2,"iqbId":"DO12408","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-1.9349,"bistaPoints":414.8,"solutionFrequencyGymnasium":0.8395,"solutionFrequencyNonGymnasium":0.6345,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.85,"frequency":340,"standardDeviation":0.3575}},{"id":null,"name":"2.1.8","position":2,"iqbId":"DO12409","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-2.8903,"bistaPoints":330.9,"solutionFrequencyGymnasium":0.9198,"solutionFrequencyNonGymnasium":0.7862,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.95,"frequency":380,"standardDeviation":0.2182}},{"id":null,"name":"2.1.9","position":2,"iqbId":"DO12411","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":3.0063,"bistaPoints":848.6,"solutionFrequencyGymnasium":0.0864,"solutionFrequencyNonGymnasium":0.007,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.07,"frequency":28,"standardDeviation":0.2555}},{"id":null,"name":"2.1.10","position":2,"iqbId":"DO12412","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":1.7581,"bistaPoints":739.0,"solutionFrequencyGymnasium":0.2099,"solutionFrequencyNonGymnasium":0.0486,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2175,"frequency":87,"standardDeviation":0.4131}},{"id":null,"name":"2.1.11","position":2,"iqbId":"DO12413","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":2.6106,"bistaPoints":813.9,"solutionFrequencyGymnasium":0.1173,"solutionFrequencyNonGymnasium":0.0138,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.1025,"frequency":41,"standardDeviation":0.3037}},{"id":null,"name":"2.1.12","position":2,"iqbId":"DO12414","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":0.631,"bistaPoints":640.1,"solutionFrequencyGymnasium":0.4348,"solutionFrequencyNonGymnasium":0.1103,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.41,"frequency":164,"standardDeviation":0.4924}},{"id":null,"name":"2.1.13","position":2,"iqbId":"DO12415","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":1.167,"bistaPoints":687.1,"solutionFrequencyGymnasium":0.3086,"solutionFrequencyNonGymnasium":0.0833,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.29,"frequency":116,"standardDeviation":0.4543}},{"id":null,"name":"2.2.a","position":2,"iqbId":"DO12416","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-0.1957,"bistaPoints":567.5,"solutionFrequencyGymnasium":0.5988,"solutionFrequencyNonGymnasium":0.2431,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"4.3.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5675,"frequency":227,"standardDeviation":0.496}},{"id":null,"name":"2.2.b","position":2,"iqbId":"DO12417","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":1.3425,"bistaPoints":702.5,"solutionFrequencyGymnasium":0.2795,"solutionFrequencyNonGymnasium":0.0694,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"4.3.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.295,"frequency":118,"standardDeviation":0.4566}},{"id":null,"name":"2.2.c","position":2,"iqbId":"DO12418","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":0.9546,"bistaPoints":668.5,"solutionFrequencyGymnasium":0.3519,"solutionFrequencyNonGymnasium":0.0972,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"4.3.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3425,"frequency":137,"standardDeviation":0.4751}},{"id":null,"name":"3.1.1","position":3,"iqbId":"DO13001","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-1.0145,"bistaPoints":495.6,"solutionFrequencyGymnasium":0.641,"solutionFrequencyNonGymnasium":0.4589,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.73,"frequency":292,"standardDeviation":0.4445}},{"id":null,"name":"3.1.2","position":3,"iqbId":"DO13002","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-2.9878,"bistaPoints":322.4,"solutionFrequencyGymnasium":0.9487,"solutionFrequencyNonGymnasium":0.7671,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.95,"frequency":380,"standardDeviation":0.2182}},{"id":null,"name":"3.1.3","position":3,"iqbId":"DO13003","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-2.2809,"bistaPoints":384.4,"solutionFrequencyGymnasium":0.8782,"solutionFrequencyNonGymnasium":0.6644,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8925,"frequency":357,"standardDeviation":0.3101}},{"id":null,"name":"3.1.4","position":3,"iqbId":"DO13005","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-2.3996,"bistaPoints":374.0,"solutionFrequencyGymnasium":0.8654,"solutionFrequencyNonGymnasium":0.7123,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9225,"frequency":369,"standardDeviation":0.2677}},{"id":null,"name":"3.1.5","position":3,"iqbId":"DO13006","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":0.8541,"bistaPoints":659.7,"solutionFrequencyGymnasium":0.2436,"solutionFrequencyNonGymnasium":0.1781,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.37,"frequency":148,"standardDeviation":0.4834}},{"id":null,"name":"3.1.6","position":3,"iqbId":"DO13007","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-2.0385,"bistaPoints":405.7,"solutionFrequencyGymnasium":0.8526,"solutionFrequencyNonGymnasium":0.6164,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8775,"frequency":351,"standardDeviation":0.3283}},{"id":null,"name":"3.1.7","position":3,"iqbId":"DO13008","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-2.7139,"bistaPoints":346.4,"solutionFrequencyGymnasium":0.9167,"solutionFrequencyNonGymnasium":0.7397,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9125,"frequency":365,"standardDeviation":0.2829}},{"id":null,"name":"3.2.a","position":3,"iqbId":"DO13009","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-3.6692,"bistaPoints":262.5,"solutionFrequencyGymnasium":0.9872,"solutionFrequencyNonGymnasium":0.8425,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9775,"frequency":391,"standardDeviation":0.1485}},{"id":null,"name":"3.2.b","position":3,"iqbId":"DO13010","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-1.6439,"bistaPoints":440.3,"solutionFrequencyGymnasium":0.7179,"solutionFrequencyNonGymnasium":0.6233,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.79,"frequency":316,"standardDeviation":0.4078}},{"id":null,"name":"3.3","position":3,"iqbId":"DO13016","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-1.7002,"bistaPoints":435.4,"solutionFrequencyGymnasium":0.8462,"solutionFrequencyNonGymnasium":0.5068,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.3.1","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8725,"frequency":349,"standardDeviation":0.3339}},{"id":null,"name":"4.1.1","position":4,"iqbId":"DO04002","exercise":{"id":null,"name":"Groß oder klein?"},"parameters":{"logit":-1.8773,"bistaPoints":419.8,"solutionFrequencyGymnasium":0.9108,"solutionFrequencyNonGymnasium":0.566,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.855,"frequency":342,"standardDeviation":0.3525}},{"id":null,"name":"4.1.2","position":4,"iqbId":"DO04003","exercise":{"id":null,"name":"Groß oder klein?"},"parameters":{"logit":0.4506,"bistaPoints":624.2,"solutionFrequencyGymnasium":0.4904,"solutionFrequencyNonGymnasium":0.1321,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.43,"frequency":172,"standardDeviation":0.4957}},{"id":null,"name":"4.1.3","position":4,"iqbId":"DO04004","exercise":{"id":null,"name":"Groß oder klein?"},"parameters":{"logit":-1.15,"bistaPoints":483.7,"solutionFrequencyGymnasium":0.7197,"solutionFrequencyNonGymnasium":0.5094,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7325,"frequency":293,"standardDeviation":0.4432}},{"id":null,"name":"4.1.4","position":4,"iqbId":"DO04006","exercise":{"id":null,"name":"Groß oder klein?"},"parameters":{"logit":0.5246,"bistaPoints":630.7,"solutionFrequencyGymnasium":0.4076,"solutionFrequencyNonGymnasium":0.1887,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.43,"frequency":172,"standardDeviation":0.4957}},{"id":null,"name":"4.1.5","position":4,"iqbId":"DO04007","exercise":{"id":null,"name":"Groß oder klein?"},"parameters":{"logit":-0.9481,"bistaPoints":501.4,"solutionFrequencyGymnasium":0.707,"solutionFrequencyNonGymnasium":0.4465,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.75,"frequency":300,"standardDeviation":0.4336}},{"id":null,"name":"4.1.6","position":4,"iqbId":"DO04008","exercise":{"id":null,"name":"Groß oder klein?"},"parameters":{"logit":1.6743,"bistaPoints":731.7,"solutionFrequencyGymnasium":0.2357,"solutionFrequencyNonGymnasium":0.044,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2575,"frequency":103,"standardDeviation":0.4378}},{"id":null,"name":"4.2","position":4,"iqbId":"DO04012","exercise":{"id":null,"name":"Groß oder klein?"},"parameters":{"logit":2.7699,"bistaPoints":827.9,"solutionFrequencyGymnasium":0.1083,"solutionFrequencyNonGymnasium":0.0063,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.105,"frequency":42,"standardDeviation":0.3069}},{"id":null,"name":"4.3","position":4,"iqbId":"DO04013","exercise":{"id":null,"name":"Groß oder klein?"},"parameters":{"logit":0.4479,"bistaPoints":624.0,"solutionFrequencyGymnasium":0.4331,"solutionFrequencyNonGymnasium":0.1899,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4275,"frequency":171,"standardDeviation":0.4953}},{"id":null,"name":"5.1","position":5,"iqbId":"DO03901","exercise":{"id":null,"name":"Murphys Gesetz"},"parameters":{"logit":0.5635,"bistaPoints":634.1,"solutionFrequencyGymnasium":0.3952,"solutionFrequencyNonGymnasium":0.1338,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.44,"frequency":176,"standardDeviation":0.497}},{"id":null,"name":"5.2","position":5,"iqbId":"DO03902","exercise":{"id":null,"name":"Murphys Gesetz"},"parameters":{"logit":-0.0149,"bistaPoints":583.4,"solutionFrequencyGymnasium":0.5449,"solutionFrequencyNonGymnasium":0.1911,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.535,"frequency":214,"standardDeviation":0.4994}},{"id":null,"name":"5.3","position":5,"iqbId":"DO03903","exercise":{"id":null,"name":"Murphys Gesetz"},"parameters":{"logit":-1.2458,"bistaPoints":475.3,"solutionFrequencyGymnasium":0.7126,"solutionFrequencyNonGymnasium":0.5159,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7725,"frequency":309,"standardDeviation":0.4197}},{"id":null,"name":"5.4","position":5,"iqbId":"DO03904","exercise":{"id":null,"name":"Murphys Gesetz"},"parameters":{"logit":0.2809,"bistaPoints":609.3,"solutionFrequencyGymnasium":0.4311,"solutionFrequencyNonGymnasium":0.1975,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4725,"frequency":189,"standardDeviation":0.4999}},{"id":null,"name":"5.5","position":5,"iqbId":"DO03905","exercise":{"id":null,"name":"Murphys Gesetz"},"parameters":{"logit":-0.6187,"bistaPoints":530.3,"solutionFrequencyGymnasium":0.6467,"solutionFrequencyNonGymnasium":0.3312,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.675,"frequency":270,"standardDeviation":0.469}},{"id":null,"name":"5.6","position":5,"iqbId":"DO03906","exercise":{"id":null,"name":"Murphys Gesetz"},"parameters":{"logit":-1.4984,"bistaPoints":453.1,"solutionFrequencyGymnasium":0.8144,"solutionFrequencyNonGymnasium":0.5032,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.83,"frequency":332,"standardDeviation":0.3761}},{"id":null,"name":"6.1.1","position":6,"iqbId":"DO07201","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-1.0458,"bistaPoints":492.9,"solutionFrequencyGymnasium":0.7134,"solutionFrequencyNonGymnasium":0.4571,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7425,"frequency":297,"standardDeviation":0.4378}},{"id":null,"name":"6.1.2","position":6,"iqbId":"DO07202","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-2.0321,"bistaPoints":406.3,"solutionFrequencyGymnasium":0.879,"solutionFrequencyNonGymnasium":0.6214,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.905,"frequency":362,"standardDeviation":0.2936}},{"id":null,"name":"6.1.3","position":6,"iqbId":"DO07203","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-1.4972,"bistaPoints":453.2,"solutionFrequencyGymnasium":0.7771,"solutionFrequencyNonGymnasium":0.5571,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8,"frequency":320,"standardDeviation":0.4005}},{"id":null,"name":"6.1.4","position":6,"iqbId":"DO07204","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-1.2102,"bistaPoints":478.4,"solutionFrequencyGymnasium":0.8153,"solutionFrequencyNonGymnasium":0.4071,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.74,"frequency":296,"standardDeviation":0.4392}},{"id":null,"name":"6.1.5","position":6,"iqbId":"DO07205","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-1.285,"bistaPoints":471.8,"solutionFrequencyGymnasium":0.7771,"solutionFrequencyNonGymnasium":0.4786,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8,"frequency":320,"standardDeviation":0.4005}},{"id":null,"name":"6.1.6","position":6,"iqbId":"DO07206","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-1.9856,"bistaPoints":410.3,"solutionFrequencyGymnasium":0.9172,"solutionFrequencyNonGymnasium":0.5643,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.865,"frequency":346,"standardDeviation":0.3422}},{"id":null,"name":"6.1.7","position":6,"iqbId":"DO07207","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-1.7641,"bistaPoints":429.8,"solutionFrequencyGymnasium":0.8408,"solutionFrequencyNonGymnasium":0.5786,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8475,"frequency":339,"standardDeviation":0.36}},{"id":null,"name":"6.1.8","position":6,"iqbId":"DO07208","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-0.7801,"bistaPoints":516.2,"solutionFrequencyGymnasium":0.758,"solutionFrequencyNonGymnasium":0.3,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.685,"frequency":274,"standardDeviation":0.4651}},{"id":null,"name":"6.2.1","position":6,"iqbId":"DO07212","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-0.0952,"bistaPoints":576.3,"solutionFrequencyGymnasium":0.586,"solutionFrequencyNonGymnasium":0.2101,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.585,"frequency":234,"standardDeviation":0.4933}},{"id":null,"name":"6.2.2","position":6,"iqbId":"DO07213","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-1.0066,"bistaPoints":496.3,"solutionFrequencyGymnasium":0.8,"solutionFrequencyNonGymnasium":0.3478,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.73,"frequency":292,"standardDeviation":0.4445}},{"id":null,"name":"6.3.1","position":6,"iqbId":"DO07214","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-0.6585,"bistaPoints":526.9,"solutionFrequencyGymnasium":0.6242,"solutionFrequencyNonGymnasium":0.4,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6875,"frequency":275,"standardDeviation":0.4641}},{"id":null,"name":"6.3.2","position":6,"iqbId":"DO07215","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-0.4688,"bistaPoints":543.5,"solutionFrequencyGymnasium":0.6115,"solutionFrequencyNonGymnasium":0.3357,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6,"frequency":240,"standardDeviation":0.4905}},{"id":null,"name":"6.3.3","position":6,"iqbId":"DO07216","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-0.7452,"bistaPoints":519.2,"solutionFrequencyGymnasium":0.6497,"solutionFrequencyNonGymnasium":0.4071,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7,"frequency":280,"standardDeviation":0.4588}},{"id":null,"name":"6.3.4","position":6,"iqbId":"DO07217","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-0.6931,"bistaPoints":523.8,"solutionFrequencyGymnasium":0.6497,"solutionFrequencyNonGymnasium":0.3857,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.73,"frequency":292,"standardDeviation":0.4445}},{"id":null,"name":"6.3.5","position":6,"iqbId":"DO07218","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-0.7801,"bistaPoints":516.2,"solutionFrequencyGymnasium":0.6624,"solutionFrequencyNonGymnasium":0.4071,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6975,"frequency":279,"standardDeviation":0.4599}},{"id":null,"name":"6.3.6","position":6,"iqbId":"DO07219","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":0.197,"bistaPoints":602.0,"solutionFrequencyGymnasium":0.4586,"solutionFrequencyNonGymnasium":0.2357,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.465,"frequency":186,"standardDeviation":0.4994}},{"id":null,"name":"6.3.7","position":6,"iqbId":"DO07220","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":0.0529,"bistaPoints":589.3,"solutionFrequencyGymnasium":0.4713,"solutionFrequencyNonGymnasium":0.2786,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5025,"frequency":201,"standardDeviation":0.5006}},{"id":null,"name":"6.3.8","position":6,"iqbId":"DO07221","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":0.4786,"bistaPoints":626.7,"solutionFrequencyGymnasium":0.414,"solutionFrequencyNonGymnasium":0.1786,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.465,"frequency":186,"standardDeviation":0.4994}},{"id":null,"name":"6.3.9","position":6,"iqbId":"DO07222","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-0.2794,"bistaPoints":560.1,"solutionFrequencyGymnasium":0.5987,"solutionFrequencyNonGymnasium":0.2714,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.64,"frequency":256,"standardDeviation":0.4806}},{"id":null,"name":"6.3.10","position":6,"iqbId":"DO07223","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-0.0532,"bistaPoints":580.0,"solutionFrequencyGymnasium":0.4968,"solutionFrequencyNonGymnasium":0.2929,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5575,"frequency":223,"standardDeviation":0.4973}}]},{"id":"bezirk-nord","type":"district","name":"Bezirk Nord","domain":{"id":null,"name":"le"},"subject":{"id":null,"name":"Deutsch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"7.1","position":7,"iqbId":"DL07201","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-3.5174,"bistaPoints":239.3,"solutionFrequencyGymnasium":0.9576,"solutionFrequencyNonGymnasium":0.8026,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9775,"frequency":391,"standardDeviation":0.1485}},{"id":null,"name":"7.2","position":7,"iqbId":"DL07202","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-0.6132,"bistaPoints":535.7,"solutionFrequencyGymnasium":0.6098,"solutionFrequencyNonGymnasium":0.3026,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6775,"frequency":271,"standardDeviation":0.468}},{"id":null,"name":"7.3","position":7,"iqbId":"DL07203","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":1.1778,"bistaPoints":718.4,"solutionFrequencyGymnasium":0.2561,"solutionFrequencyNonGymnasium":0.0921,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Kompetenz","name":"3.3.5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3225,"frequency":129,"standardDeviation":0.468}},{"id":null,"name":"7.4","position":7,"iqbId":"DL07204","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-2.054,"bistaPoints":388.6,"solutionFrequencyGymnasium":0.8537,"solutionFrequencyNonGymnasium":0.5629,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9275,"frequency":371,"standardDeviation":0.2596}},{"id":null,"name":"7.5","position":7,"iqbId":"DL07205","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-1.2335,"bistaPoints":472.4,"solutionFrequencyGymnasium":0.7212,"solutionFrequencyNonGymnasium":0.4145,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.795,"frequency":318,"standardDeviation":0.4042}},{"id":null,"name":"7.6","position":7,"iqbId":"DL07206","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-0.8336,"bistaPoints":513.2,"solutionFrequencyGymnasium":0.6829,"solutionFrequencyNonGymnasium":0.3046,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6925,"frequency":277,"standardDeviation":0.462}},{"id":null,"name":"7.7","position":7,"iqbId":"DL07207","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-2.1922,"bistaPoints":374.5,"solutionFrequencyGymnasium":0.8424,"solutionFrequencyNonGymnasium":0.6118,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Kompetenz","name":"3.3.5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8825,"frequency":353,"standardDeviation":0.3224}},{"id":null,"name":"7.8","position":7,"iqbId":"DL07208","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":1.3856,"bistaPoints":739.6,"solutionFrequencyGymnasium":0.2393,"solutionFrequencyNonGymnasium":0.0596,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.7","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.275,"frequency":110,"standardDeviation":0.4471}},{"id":null,"name":"7.9","position":7,"iqbId":"DL07209","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-0.8619,"bistaPoints":510.3,"solutionFrequencyGymnasium":0.628,"solutionFrequencyNonGymnasium":0.3775,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7525,"frequency":301,"standardDeviation":0.4321}},{"id":null,"name":"7.10","position":7,"iqbId":"DL07210","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":0.0676,"bistaPoints":605.2,"solutionFrequencyGymnasium":0.5244,"solutionFrequencyNonGymnasium":0.1409,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.7","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.51,"frequency":204,"standardDeviation":0.5005}},{"id":null,"name":"7.11.1","position":7,"iqbId":"DL07211","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-2.4868,"bistaPoints":344.5,"solutionFrequencyGymnasium":0.8364,"solutionFrequencyNonGymnasium":0.7039,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.11","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8825,"frequency":353,"standardDeviation":0.3224}},{"id":null,"name":"7.11.2","position":7,"iqbId":"DL07212","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-0.4565,"bistaPoints":551.7,"solutionFrequencyGymnasium":0.5515,"solutionFrequencyNonGymnasium":0.3026,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.11","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.64,"frequency":256,"standardDeviation":0.4806}},{"id":null,"name":"7.12","position":7,"iqbId":"DL07214","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-0.3696,"bistaPoints":560.5,"solutionFrequencyGymnasium":0.5758,"solutionFrequencyNonGymnasium":0.2434,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.2.4","description":null},{"id":null,"type":"Kompetenz","name":"3.2.5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.63,"frequency":252,"standardDeviation":0.4834}},{"id":null,"name":"7.13","position":7,"iqbId":"DL07215","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":0.4611,"bistaPoints":645.3,"solutionFrequencyGymnasium":0.3415,"solutionFrequencyNonGymnasium":0.2067,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.6","description":null},{"id":null,"type":"Kompetenz","name":"3.3.7","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4375,"frequency":175,"standardDeviation":0.4967}},{"id":null,"name":"7.14","position":7,"iqbId":"DL07216","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":1.0202,"bistaPoints":702.4,"solutionFrequencyGymnasium":0.297,"solutionFrequencyNonGymnasium":0.0861,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.2.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.36,"frequency":144,"standardDeviation":0.4806}},{"id":null,"name":"8.1","position":8,"iqbId":"DL08001","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":-1.9586,"bistaPoints":398.4,"solutionFrequencyGymnasium":0.8438,"solutionFrequencyNonGymnasium":0.6329,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.2.4","description":null},{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8625,"frequency":345,"standardDeviation":0.3448}},{"id":null,"name":"8.2","position":8,"iqbId":"DL08002","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":-0.2402,"bistaPoints":573.7,"solutionFrequencyGymnasium":0.5849,"solutionFrequencyNonGymnasium":0.2658,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.2.4","description":null},{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.565,"frequency":226,"standardDeviation":0.4964}},{"id":null,"name":"8.3","position":8,"iqbId":"DL08003","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":-1.0933,"bistaPoints":486.7,"solutionFrequencyGymnasium":0.6563,"solutionFrequencyNonGymnasium":0.5253,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.2.4","description":null},{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7325,"frequency":293,"standardDeviation":0.4432}},{"id":null,"name":"8.4","position":8,"iqbId":"DL08004","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":-0.9602,"bistaPoints":500.3,"solutionFrequencyGymnasium":0.7125,"solutionFrequencyNonGymnasium":0.4177,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.72,"frequency":288,"standardDeviation":0.4496}},{"id":null,"name":"8.5","position":8,"iqbId":"DL08005","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":-1.7765,"bistaPoints":417.0,"solutionFrequencyGymnasium":0.8438,"solutionFrequencyNonGymnasium":0.5759,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8475,"frequency":339,"standardDeviation":0.36}},{"id":null,"name":"8.6","position":8,"iqbId":"DL08006","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":1.225,"bistaPoints":723.3,"solutionFrequencyGymnasium":0.2625,"solutionFrequencyNonGymnasium":0.1019,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.31,"frequency":124,"standardDeviation":0.4631}},{"id":null,"name":"8.7","position":8,"iqbId":"DL08007","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":-1.6042,"bistaPoints":434.5,"solutionFrequencyGymnasium":0.7813,"solutionFrequencyNonGymnasium":0.5823,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8225,"frequency":329,"standardDeviation":0.3826}},{"id":null,"name":"8.8","position":8,"iqbId":"DL08008","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":-1.6822,"bistaPoints":426.6,"solutionFrequencyGymnasium":0.8625,"solutionFrequencyNonGymnasium":0.5256,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8575,"frequency":343,"standardDeviation":0.35}},{"id":null,"name":"8.9","position":8,"iqbId":"DL08009","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":0.9517,"bistaPoints":695.4,"solutionFrequencyGymnasium":0.3375,"solutionFrequencyNonGymnasium":0.1013,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.355,"frequency":142,"standardDeviation":0.4791}},{"id":null,"name":"8.10.1","position":8,"iqbId":"DL08011","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":-0.7965,"bistaPoints":517.0,"solutionFrequencyGymnasium":0.6688,"solutionFrequencyNonGymnasium":0.3987,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.675,"frequency":270,"standardDeviation":0.469}},{"id":null,"name":"8.10.2","position":8,"iqbId":"DL08012","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":-1.2291,"bistaPoints":472.8,"solutionFrequencyGymnasium":0.7063,"solutionFrequencyNonGymnasium":0.5253,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.775,"frequency":310,"standardDeviation":0.4181}},{"id":null,"name":"8.11","position":8,"iqbId":"DL08013","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":0.663,"bistaPoints":665.9,"solutionFrequencyGymnasium":0.3875,"solutionFrequencyNonGymnasium":0.1392,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.43,"frequency":172,"standardDeviation":0.4957}},{"id":null,"name":"8.12","position":8,"iqbId":"DL08014","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":1.4647,"bistaPoints":747.7,"solutionFrequencyGymnasium":0.225,"solutionFrequencyNonGymnasium":0.0823,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.2.3","description":null},{"id":null,"type":"Kompetenz","name":"3.4.6","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2625,"frequency":105,"standardDeviation":0.4405}},{"id":null,"name":"8.13.1","position":8,"iqbId":"DL08015","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":-1.0765,"bistaPoints":488.4,"solutionFrequencyGymnasium":0.7563,"solutionFrequencyNonGymnasium":0.4177,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.75,"frequency":300,"standardDeviation":0.4336}},{"id":null,"name":"8.13.2","position":8,"iqbId":"DL08016","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":-1.7765,"bistaPoints":417.0,"solutionFrequencyGymnasium":0.825,"solutionFrequencyNonGymnasium":0.5949,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.825,"frequency":330,"standardDeviation":0.3804}},{"id":null,"name":"8.13.3","position":8,"iqbId":"DL08017","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":-0.7316,"bistaPoints":523.6,"solutionFrequencyGymnasium":0.6,"solutionFrequencyNonGymnasium":0.443,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.68,"frequency":272,"standardDeviation":0.4671}},{"id":null,"name":"8.13.4","position":8,"iqbId":"DL08018","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":1.2049,"bistaPoints":721.2,"solutionFrequencyGymnasium":0.2,"solutionFrequencyNonGymnasium":0.1709,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.25,"frequency":100,"standardDeviation":0.4336}},{"id":null,"name":"8.14","position":8,"iqbId":"DL08019","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":2.0933,"bistaPoints":811.9,"solutionFrequencyGymnasium":0.1384,"solutionFrequencyNonGymnasium":0.051,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.5","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.17,"frequency":68,"standardDeviation":0.3761}}]},{"id":"bezirk-nord","type":"district","name":"Bezirk Nord","domain":{"id":null,"name":"rs"},"subject":{"id":null,"name":"Deutsch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.1","position":1,"iqbId":"DO10001","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":0.9826,"bistaPoints":670.9,"solutionFrequencyGymnasium":0.2994,"solutionFrequencyNonGymnasium":0.142,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3575,"frequency":143,"standardDeviation":0.4799}},{"id":null,"name":"1.2","position":1,"iqbId":"DO10002","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":0.1435,"bistaPoints":597.3,"solutionFrequencyGymnasium":0.4459,"solutionFrequencyNonGymnasium":0.2716,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5525,"frequency":221,"standardDeviation":0.4979}},{"id":null,"name":"1.3","position":1,"iqbId":"DO10003","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":-0.8124,"bistaPoints":513.3,"solutionFrequencyGymnasium":0.6879,"solutionFrequencyNonGymnasium":0.4012,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.755,"frequency":302,"standardDeviation":0.4306}},{"id":null,"name":"1.4","position":1,"iqbId":"DO10004","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":-0.5252,"bistaPoints":538.6,"solutionFrequencyGymnasium":0.6115,"solutionFrequencyNonGymnasium":0.3642,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.66,"frequency":264,"standardDeviation":0.4743}},{"id":null,"name":"1.5","position":1,"iqbId":"DO10005","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":-1.1221,"bistaPoints":486.1,"solutionFrequencyGymnasium":0.8153,"solutionFrequencyNonGymnasium":0.3951,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.78,"frequency":312,"standardDeviation":0.4148}},{"id":null,"name":"1.6","position":1,"iqbId":"DO10006","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":0.499,"bistaPoints":628.5,"solutionFrequencyGymnasium":0.3822,"solutionFrequencyNonGymnasium":0.2099,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4375,"frequency":175,"standardDeviation":0.4967}},{"id":null,"name":"1.7","position":1,"iqbId":"DO10008","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":0.6484,"bistaPoints":641.6,"solutionFrequencyGymnasium":0.3439,"solutionFrequencyNonGymnasium":0.1988,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.445,"frequency":178,"standardDeviation":0.4976}},{"id":null,"name":"1.8","position":1,"iqbId":"DO10009","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":1.0726,"bistaPoints":678.8,"solutionFrequencyGymnasium":0.2675,"solutionFrequencyNonGymnasium":0.1481,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3625,"frequency":145,"standardDeviation":0.4813}},{"id":null,"name":"1.9","position":1,"iqbId":"DO10010","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":0.9607,"bistaPoints":669.0,"solutionFrequencyGymnasium":0.2739,"solutionFrequencyNonGymnasium":0.1728,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3275,"frequency":131,"standardDeviation":0.4699}},{"id":null,"name":"2.1.1","position":2,"iqbId":"DO12401","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-3.4084,"bistaPoints":285.4,"solutionFrequencyGymnasium":0.9506,"solutionFrequencyNonGymnasium":0.8414,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.95,"frequency":380,"standardDeviation":0.2182}},{"id":null,"name":"2.1.2","position":2,"iqbId":"DO12402","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-1.3467,"bistaPoints":466.4,"solutionFrequencyGymnasium":0.7716,"solutionFrequencyNonGymnasium":0.5103,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.795,"frequency":318,"standardDeviation":0.4042}},{"id":null,"name":"2.1.3","position":2,"iqbId":"DO12403","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-2.7564,"bistaPoints":342.7,"solutionFrequencyGymnasium":0.9259,"solutionFrequencyNonGymnasium":0.7517,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9425,"frequency":377,"standardDeviation":0.2331}},{"id":null,"name":"2.1.4","position":2,"iqbId":"DO12405","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":0.9962,"bistaPoints":672.1,"solutionFrequencyGymnasium":0.3704,"solutionFrequencyNonGymnasium":0.0634,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3425,"frequency":137,"standardDeviation":0.4751}},{"id":null,"name":"2.1.5","position":2,"iqbId":"DO12406","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-1.8905,"bistaPoints":418.7,"solutionFrequencyGymnasium":0.8025,"solutionFrequencyNonGymnasium":0.6621,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.87,"frequency":348,"standardDeviation":0.3367}},{"id":null,"name":"2.1.6","position":2,"iqbId":"DO12407","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-0.8714,"bistaPoints":508.2,"solutionFrequencyGymnasium":0.7901,"solutionFrequencyNonGymnasium":0.3077,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7175,"frequency":287,"standardDeviation":0.4508}},{"id":null,"name":"2.1.7","position":2,"iqbId":"DO12408","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-1.9349,"bistaPoints":414.8,"solutionFrequencyGymnasium":0.8395,"solutionFrequencyNonGymnasium":0.6345,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.89,"frequency":356,"standardDeviation":0.3133}},{"id":null,"name":"2.1.8","position":2,"iqbId":"DO12409","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-2.8903,"bistaPoints":330.9,"solutionFrequencyGymnasium":0.9198,"solutionFrequencyNonGymnasium":0.7862,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.95,"frequency":380,"standardDeviation":0.2182}},{"id":null,"name":"2.1.9","position":2,"iqbId":"DO12411","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":3.0063,"bistaPoints":848.6,"solutionFrequencyGymnasium":0.0864,"solutionFrequencyNonGymnasium":0.007,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.075,"frequency":30,"standardDeviation":0.2637}},{"id":null,"name":"2.1.10","position":2,"iqbId":"DO12412","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":1.7581,"bistaPoints":739.0,"solutionFrequencyGymnasium":0.2099,"solutionFrequencyNonGymnasium":0.0486,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2575,"frequency":103,"standardDeviation":0.4378}},{"id":null,"name":"2.1.11","position":2,"iqbId":"DO12413","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":2.6106,"bistaPoints":813.9,"solutionFrequencyGymnasium":0.1173,"solutionFrequencyNonGymnasium":0.0138,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.1025,"frequency":41,"standardDeviation":0.3037}},{"id":null,"name":"2.1.12","position":2,"iqbId":"DO12414","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":0.631,"bistaPoints":640.1,"solutionFrequencyGymnasium":0.4348,"solutionFrequencyNonGymnasium":0.1103,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4325,"frequency":173,"standardDeviation":0.496}},{"id":null,"name":"2.1.13","position":2,"iqbId":"DO12415","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":1.167,"bistaPoints":687.1,"solutionFrequencyGymnasium":0.3086,"solutionFrequencyNonGymnasium":0.0833,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2975,"frequency":119,"standardDeviation":0.4577}},{"id":null,"name":"2.2.a","position":2,"iqbId":"DO12416","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-0.1957,"bistaPoints":567.5,"solutionFrequencyGymnasium":0.5988,"solutionFrequencyNonGymnasium":0.2431,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"4.3.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.605,"frequency":242,"standardDeviation":0.4895}},{"id":null,"name":"2.2.b","position":2,"iqbId":"DO12417","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":1.3425,"bistaPoints":702.5,"solutionFrequencyGymnasium":0.2795,"solutionFrequencyNonGymnasium":0.0694,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"4.3.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.255,"frequency":102,"standardDeviation":0.4364}},{"id":null,"name":"2.2.c","position":2,"iqbId":"DO12418","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":0.9546,"bistaPoints":668.5,"solutionFrequencyGymnasium":0.3519,"solutionFrequencyNonGymnasium":0.0972,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"4.3.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.355,"frequency":142,"standardDeviation":0.4791}},{"id":null,"name":"3.1.1","position":3,"iqbId":"DO13001","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-1.0145,"bistaPoints":495.6,"solutionFrequencyGymnasium":0.641,"solutionFrequencyNonGymnasium":0.4589,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.745,"frequency":298,"standardDeviation":0.4364}},{"id":null,"name":"3.1.2","position":3,"iqbId":"DO13002","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-2.9878,"bistaPoints":322.4,"solutionFrequencyGymnasium":0.9487,"solutionFrequencyNonGymnasium":0.7671,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9475,"frequency":379,"standardDeviation":0.2233}},{"id":null,"name":"3.1.3","position":3,"iqbId":"DO13003","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-2.2809,"bistaPoints":384.4,"solutionFrequencyGymnasium":0.8782,"solutionFrequencyNonGymnasium":0.6644,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9025,"frequency":361,"standardDeviation":0.297}},{"id":null,"name":"3.1.4","position":3,"iqbId":"DO13005","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-2.3996,"bistaPoints":374.0,"solutionFrequencyGymnasium":0.8654,"solutionFrequencyNonGymnasium":0.7123,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9075,"frequency":363,"standardDeviation":0.2901}},{"id":null,"name":"3.1.5","position":3,"iqbId":"DO13006","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":0.8541,"bistaPoints":659.7,"solutionFrequencyGymnasium":0.2436,"solutionFrequencyNonGymnasium":0.1781,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.385,"frequency":154,"standardDeviation":0.4872}},{"id":null,"name":"3.1.6","position":3,"iqbId":"DO13007","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-2.0385,"bistaPoints":405.7,"solutionFrequencyGymnasium":0.8526,"solutionFrequencyNonGymnasium":0.6164,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8825,"frequency":353,"standardDeviation":0.3224}},{"id":null,"name":"3.1.7","position":3,"iqbId":"DO13008","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-2.7139,"bistaPoints":346.4,"solutionFrequencyGymnasium":0.9167,"solutionFrequencyNonGymnasium":0.7397,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.925,"frequency":370,"standardDeviation":0.2637}},{"id":null,"name":"3.2.a","position":3,"iqbId":"DO13009","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-3.6692,"bistaPoints":262.5,"solutionFrequencyGymnasium":0.9872,"solutionFrequencyNonGymnasium":0.8425,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.965,"frequency":386,"standardDeviation":0.184}},{"id":null,"name":"3.2.b","position":3,"iqbId":"DO13010","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-1.6439,"bistaPoints":440.3,"solutionFrequencyGymnasium":0.7179,"solutionFrequencyNonGymnasium":0.6233,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.845,"frequency":338,"standardDeviation":0.3624}},{"id":null,"name":"3.3","position":3,"iqbId":"DO13016","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-1.7002,"bistaPoints":435.4,"solutionFrequencyGymnasium":0.8462,"solutionFrequencyNonGymnasium":0.5068,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.3.1","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.875,"frequency":350,"standardDeviation":0.3311}},{"id":null,"name":"4.1.1","position":4,"iqbId":"DO03201","exercise":{"id":null,"name":"Rechtschreibung erklären"},"parameters":{"logit":1.5565,"bistaPoints":721.3,"solutionFrequencyGymnasium":0.2102,"solutionFrequencyNonGymnasium":0.0943,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Kompetenz","name":"4.M.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.285,"frequency":114,"standardDeviation":0.452}},{"id":null,"name":"4.1.2","position":4,"iqbId":"DO03202","exercise":{"id":null,"name":"Rechtschreibung erklären"},"parameters":{"logit":1.2653,"bistaPoints":695.8,"solutionFrequencyGymnasium":0.2866,"solutionFrequencyNonGymnasium":0.0881,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Kompetenz","name":"4.M.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3525,"frequency":141,"standardDeviation":0.4783}},{"id":null,"name":"4.1.3","position":4,"iqbId":"DO03203","exercise":{"id":null,"name":"Rechtschreibung erklären"},"parameters":{"logit":1.2147,"bistaPoints":691.3,"solutionFrequencyGymnasium":0.3057,"solutionFrequencyNonGymnasium":0.0823,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Kompetenz","name":"4.M.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.345,"frequency":138,"standardDeviation":0.476}},{"id":null,"name":"4.1.4","position":4,"iqbId":"DO03205","exercise":{"id":null,"name":"Rechtschreibung erklären"},"parameters":{"logit":-0.0022,"bistaPoints":584.5,"solutionFrequencyGymnasium":0.5669,"solutionFrequencyNonGymnasium":0.2201,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Kompetenz","name":"4.M.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.555,"frequency":222,"standardDeviation":0.4976}},{"id":null,"name":"4.1.5","position":4,"iqbId":"DO03206","exercise":{"id":null,"name":"Rechtschreibung erklären"},"parameters":{"logit":0.9653,"bistaPoints":669.4,"solutionFrequencyGymnasium":0.3376,"solutionFrequencyNonGymnasium":0.1195,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Kompetenz","name":"4.M.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.385,"frequency":154,"standardDeviation":0.4872}},{"id":null,"name":"4.1.6","position":4,"iqbId":"DO03207","exercise":{"id":null,"name":"Rechtschreibung erklären"},"parameters":{"logit":1.2653,"bistaPoints":695.8,"solutionFrequencyGymnasium":0.2866,"solutionFrequencyNonGymnasium":0.0881,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Kompetenz","name":"4.M.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3125,"frequency":125,"standardDeviation":0.4641}},{"id":null,"name":"4.1.7","position":4,"iqbId":"DO03208","exercise":{"id":null,"name":"Rechtschreibung erklären"},"parameters":{"logit":0.7927,"bistaPoints":654.3,"solutionFrequencyGymnasium":0.3397,"solutionFrequencyNonGymnasium":0.1698,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Kompetenz","name":"4.M.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.38,"frequency":152,"standardDeviation":0.486}},{"id":null,"name":"4.1.8","position":4,"iqbId":"DO03209","exercise":{"id":null,"name":"Rechtschreibung erklären"},"parameters":{"logit":2.1654,"bistaPoints":774.8,"solutionFrequencyGymnasium":0.172,"solutionFrequencyNonGymnasium":0.0189,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Kompetenz","name":"4.M.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.16,"frequency":64,"standardDeviation":0.3671}},{"id":null,"name":"4.1.9","position":4,"iqbId":"DO03210","exercise":{"id":null,"name":"Rechtschreibung erklären"},"parameters":{"logit":1.1453,"bistaPoints":685.2,"solutionFrequencyGymnasium":0.3057,"solutionFrequencyNonGymnasium":0.1006,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Kompetenz","name":"4.M.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3275,"frequency":131,"standardDeviation":0.4699}},{"id":null,"name":"4.2","position":4,"iqbId":"DO03212","exercise":{"id":null,"name":"Rechtschreibung erklären"},"parameters":{"logit":1.0655,"bistaPoints":678.2,"solutionFrequencyGymnasium":0.3269,"solutionFrequencyNonGymnasium":0.1013,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.295,"frequency":118,"standardDeviation":0.4566}},{"id":null,"name":"5.1","position":5,"iqbId":"DO09201","exercise":{"id":null,"name":"Kommas setzen"},"parameters":{"logit":0.9437,"bistaPoints":667.5,"solutionFrequencyGymnasium":0.2739,"solutionFrequencyNonGymnasium":0.1887,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.37,"frequency":148,"standardDeviation":0.4834}},{"id":null,"name":"5.2","position":5,"iqbId":"DO09202","exercise":{"id":null,"name":"Kommas setzen"},"parameters":{"logit":1.7362,"bistaPoints":737.1,"solutionFrequencyGymnasium":0.2166,"solutionFrequencyNonGymnasium":0.0503,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.23,"frequency":92,"standardDeviation":0.4214}},{"id":null,"name":"5.3","position":5,"iqbId":"DO09203","exercise":{"id":null,"name":"Kommas setzen"},"parameters":{"logit":1.768,"bistaPoints":739.9,"solutionFrequencyGymnasium":0.2166,"solutionFrequencyNonGymnasium":0.044,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2325,"frequency":93,"standardDeviation":0.423}},{"id":null,"name":"5.4","position":5,"iqbId":"DO09204","exercise":{"id":null,"name":"Kommas setzen"},"parameters":{"logit":-0.67,"bistaPoints":525.8,"solutionFrequencyGymnasium":0.6752,"solutionFrequencyNonGymnasium":0.3711,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6975,"frequency":279,"standardDeviation":0.4599}},{"id":null,"name":"5.5","position":5,"iqbId":"DO09205","exercise":{"id":null,"name":"Kommas setzen"},"parameters":{"logit":-1.9621,"bistaPoints":412.4,"solutionFrequencyGymnasium":0.8471,"solutionFrequencyNonGymnasium":0.6541,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.895,"frequency":358,"standardDeviation":0.3069}},{"id":null,"name":"5.6","position":5,"iqbId":"DO09207","exercise":{"id":null,"name":"Kommas setzen"},"parameters":{"logit":-0.9481,"bistaPoints":501.4,"solutionFrequencyGymnasium":0.7197,"solutionFrequencyNonGymnasium":0.434,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.73,"frequency":292,"standardDeviation":0.4445}},{"id":null,"name":"5.7","position":5,"iqbId":"DO09208","exercise":{"id":null,"name":"Kommas setzen"},"parameters":{"logit":2.0853,"bistaPoints":767.8,"solutionFrequencyGymnasium":0.1656,"solutionFrequencyNonGymnasium":0.0377,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2025,"frequency":81,"standardDeviation":0.4024}},{"id":null,"name":"5.8","position":5,"iqbId":"DO09209","exercise":{"id":null,"name":"Kommas setzen"},"parameters":{"logit":1.2165,"bistaPoints":691.5,"solutionFrequencyGymnasium":0.3057,"solutionFrequencyNonGymnasium":0.0818,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3225,"frequency":129,"standardDeviation":0.468}},{"id":null,"name":"5.9","position":5,"iqbId":"DO09210","exercise":{"id":null,"name":"Kommas setzen"},"parameters":{"logit":1.5002,"bistaPoints":716.4,"solutionFrequencyGymnasium":0.2548,"solutionFrequencyNonGymnasium":0.0629,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.24,"frequency":96,"standardDeviation":0.4276}},{"id":null,"name":"6.1","position":6,"iqbId":"DO12501","exercise":{"id":null,"name":"Bouldern"},"parameters":{"logit":-0.11,"bistaPoints":575.0,"solutionFrequencyGymnasium":0.521,"solutionFrequencyNonGymnasium":0.2548,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.575,"frequency":230,"standardDeviation":0.495}},{"id":null,"name":"6.2","position":6,"iqbId":"DO12503","exercise":{"id":null,"name":"Bouldern"},"parameters":{"logit":-0.7874,"bistaPoints":515.5,"solutionFrequencyGymnasium":0.7485,"solutionFrequencyNonGymnasium":0.293,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6875,"frequency":275,"standardDeviation":0.4641}},{"id":null,"name":"6.3","position":6,"iqbId":"DO12505","exercise":{"id":null,"name":"Bouldern"},"parameters":{"logit":0.2979,"bistaPoints":610.8,"solutionFrequencyGymnasium":0.4311,"solutionFrequencyNonGymnasium":0.1911,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5025,"frequency":201,"standardDeviation":0.5006}},{"id":null,"name":"6.4","position":6,"iqbId":"DO12506","exercise":{"id":null,"name":"Bouldern"},"parameters":{"logit":-1.1163,"bistaPoints":486.7,"solutionFrequencyGymnasium":0.6407,"solutionFrequencyNonGymnasium":0.5414,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.79,"frequency":316,"standardDeviation":0.4078}},{"id":null,"name":"6.5","position":6,"iqbId":"DO12508","exercise":{"id":null,"name":"Bouldern"},"parameters":{"logit":-0.9269,"bistaPoints":503.3,"solutionFrequencyGymnasium":0.6527,"solutionFrequencyNonGymnasium":0.4522,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7575,"frequency":303,"standardDeviation":0.4291}},{"id":null,"name":"6.6","position":6,"iqbId":"DO12509","exercise":{"id":null,"name":"Bouldern"},"parameters":{"logit":0.247,"bistaPoints":606.4,"solutionFrequencyGymnasium":0.509,"solutionFrequencyNonGymnasium":0.1274,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.535,"frequency":214,"standardDeviation":0.4994}},{"id":null,"name":"6.7","position":6,"iqbId":"DO12510","exercise":{"id":null,"name":"Bouldern"},"parameters":{"logit":0.2979,"bistaPoints":610.8,"solutionFrequencyGymnasium":0.4551,"solutionFrequencyNonGymnasium":0.1656,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4825,"frequency":193,"standardDeviation":0.5003}},{"id":null,"name":"6.8","position":6,"iqbId":"DO12511","exercise":{"id":null,"name":"Bouldern"},"parameters":{"logit":0.5451,"bistaPoints":632.5,"solutionFrequencyGymnasium":0.4072,"solutionFrequencyNonGymnasium":0.1274,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4375,"frequency":175,"standardDeviation":0.4967}},{"id":null,"name":"6.9","position":6,"iqbId":"DO12512","exercise":{"id":null,"name":"Bouldern"},"parameters":{"logit":1.0268,"bistaPoints":674.8,"solutionFrequencyGymnasium":0.3293,"solutionFrequencyNonGymnasium":0.0573,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3625,"frequency":145,"standardDeviation":0.4813}},{"id":null,"name":"7.1","position":7,"iqbId":"DO08601","exercise":{"id":null,"name":"Wortzeichen"},"parameters":{"logit":1.099,"bistaPoints":681.2,"solutionFrequencyGymnasium":0.3248,"solutionFrequencyNonGymnasium":0.0943,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.355,"frequency":142,"standardDeviation":0.4791}},{"id":null,"name":"7.2","position":7,"iqbId":"DO08602","exercise":{"id":null,"name":"Wortzeichen"},"parameters":{"logit":0.7368,"bistaPoints":649.4,"solutionFrequencyGymnasium":0.4459,"solutionFrequencyNonGymnasium":0.0818,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.425,"frequency":170,"standardDeviation":0.495}},{"id":null,"name":"7.3","position":7,"iqbId":"DO08603","exercise":{"id":null,"name":"Wortzeichen"},"parameters":{"logit":0.9653,"bistaPoints":669.4,"solutionFrequencyGymnasium":0.3822,"solutionFrequencyNonGymnasium":0.0755,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3875,"frequency":155,"standardDeviation":0.4878}},{"id":null,"name":"7.4","position":7,"iqbId":"DO08604","exercise":{"id":null,"name":"Wortzeichen"},"parameters":{"logit":0.1159,"bistaPoints":594.8,"solutionFrequencyGymnasium":0.5096,"solutionFrequencyNonGymnasium":0.2327,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4875,"frequency":195,"standardDeviation":0.5005}},{"id":null,"name":"7.5","position":7,"iqbId":"DO08605","exercise":{"id":null,"name":"Wortzeichen"},"parameters":{"logit":2.4352,"bistaPoints":798.5,"solutionFrequencyGymnasium":0.1147,"solutionFrequencyNonGymnasium":0.0377,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.1325,"frequency":53,"standardDeviation":0.3395}},{"id":null,"name":"7.6","position":7,"iqbId":"DO08606","exercise":{"id":null,"name":"Wortzeichen"},"parameters":{"logit":1.0762,"bistaPoints":679.2,"solutionFrequencyGymnasium":0.3439,"solutionFrequencyNonGymnasium":0.0818,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3225,"frequency":129,"standardDeviation":0.468}},{"id":null,"name":"7.7","position":7,"iqbId":"DO08607","exercise":{"id":null,"name":"Wortzeichen"},"parameters":{"logit":1.9725,"bistaPoints":757.8,"solutionFrequencyGymnasium":0.1975,"solutionFrequencyNonGymnasium":0.0252,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.21,"frequency":84,"standardDeviation":0.4078}},{"id":null,"name":"7.8","position":7,"iqbId":"DO08608","exercise":{"id":null,"name":"Wortzeichen"},"parameters":{"logit":1.6441,"bistaPoints":729.0,"solutionFrequencyGymnasium":0.2484,"solutionFrequencyNonGymnasium":0.0377,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2875,"frequency":115,"standardDeviation":0.4532}},{"id":null,"name":"7.9","position":7,"iqbId":"DO08609","exercise":{"id":null,"name":"Wortzeichen"},"parameters":{"logit":0.6193,"bistaPoints":639.0,"solutionFrequencyGymnasium":0.4522,"solutionFrequencyNonGymnasium":0.1132,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.415,"frequency":166,"standardDeviation":0.4933}},{"id":null,"name":"7.10","position":7,"iqbId":"DO08610","exercise":{"id":null,"name":"Wortzeichen"},"parameters":{"logit":1.2408,"bistaPoints":693.6,"solutionFrequencyGymnasium":0.2739,"solutionFrequencyNonGymnasium":0.1069,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.31,"frequency":124,"standardDeviation":0.4631}},{"id":null,"name":"7.11","position":7,"iqbId":"DO08611","exercise":{"id":null,"name":"Wortzeichen"},"parameters":{"logit":-0.0022,"bistaPoints":584.5,"solutionFrequencyGymnasium":0.5669,"solutionFrequencyNonGymnasium":0.2201,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5625,"frequency":225,"standardDeviation":0.4967}},{"id":null,"name":"7.12","position":7,"iqbId":"DO08612","exercise":{"id":null,"name":"Wortzeichen"},"parameters":{"logit":1.1688,"bistaPoints":687.3,"solutionFrequencyGymnasium":0.3248,"solutionFrequencyNonGymnasium":0.0755,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.305,"frequency":122,"standardDeviation":0.461}},{"id":null,"name":"7.13","position":7,"iqbId":"DO08613","exercise":{"id":null,"name":"Wortzeichen"},"parameters":{"logit":1.8004,"bistaPoints":742.7,"solutionFrequencyGymnasium":0.2166,"solutionFrequencyNonGymnasium":0.0377,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.25,"frequency":100,"standardDeviation":0.4336}},{"id":null,"name":"7.14","position":7,"iqbId":"DO08614","exercise":{"id":null,"name":"Wortzeichen"},"parameters":{"logit":-0.2168,"bistaPoints":565.6,"solutionFrequencyGymnasium":0.5732,"solutionFrequencyNonGymnasium":0.2956,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5825,"frequency":233,"standardDeviation":0.4938}}]},{"id":"bezirk-nord","type":"district","name":"Bezirk Nord","domain":{"id":null,"name":"le"},"subject":{"id":null,"name":"Deutsch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"8.1","position":8,"iqbId":"DL07201","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-3.5174,"bistaPoints":239.3,"solutionFrequencyGymnasium":0.9576,"solutionFrequencyNonGymnasium":0.8026,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9725,"frequency":389,"standardDeviation":0.1637}},{"id":null,"name":"8.2","position":8,"iqbId":"DL07202","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-0.6132,"bistaPoints":535.7,"solutionFrequencyGymnasium":0.6098,"solutionFrequencyNonGymnasium":0.3026,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6625,"frequency":265,"standardDeviation":0.4734}},{"id":null,"name":"8.3","position":8,"iqbId":"DL07203","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":1.1778,"bistaPoints":718.4,"solutionFrequencyGymnasium":0.2561,"solutionFrequencyNonGymnasium":0.0921,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Kompetenz","name":"3.3.5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3325,"frequency":133,"standardDeviation":0.4717}},{"id":null,"name":"8.4","position":8,"iqbId":"DL07204","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-2.054,"bistaPoints":388.6,"solutionFrequencyGymnasium":0.8537,"solutionFrequencyNonGymnasium":0.5629,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8875,"frequency":355,"standardDeviation":0.3164}},{"id":null,"name":"8.5","position":8,"iqbId":"DL07205","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-1.2335,"bistaPoints":472.4,"solutionFrequencyGymnasium":0.7212,"solutionFrequencyNonGymnasium":0.4145,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7575,"frequency":303,"standardDeviation":0.4291}},{"id":null,"name":"8.6","position":8,"iqbId":"DL07206","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-0.8336,"bistaPoints":513.2,"solutionFrequencyGymnasium":0.6829,"solutionFrequencyNonGymnasium":0.3046,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.71,"frequency":284,"standardDeviation":0.4543}},{"id":null,"name":"8.7","position":8,"iqbId":"DL07207","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-2.1922,"bistaPoints":374.5,"solutionFrequencyGymnasium":0.8424,"solutionFrequencyNonGymnasium":0.6118,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Kompetenz","name":"3.3.5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.885,"frequency":354,"standardDeviation":0.3194}},{"id":null,"name":"8.8","position":8,"iqbId":"DL07208","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":1.3856,"bistaPoints":739.6,"solutionFrequencyGymnasium":0.2393,"solutionFrequencyNonGymnasium":0.0596,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.7","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2925,"frequency":117,"standardDeviation":0.4555}},{"id":null,"name":"8.9","position":8,"iqbId":"DL07209","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-0.8619,"bistaPoints":510.3,"solutionFrequencyGymnasium":0.628,"solutionFrequencyNonGymnasium":0.3775,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.76,"frequency":304,"standardDeviation":0.4276}},{"id":null,"name":"8.10","position":8,"iqbId":"DL07210","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":0.0676,"bistaPoints":605.2,"solutionFrequencyGymnasium":0.5244,"solutionFrequencyNonGymnasium":0.1409,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.7","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5425,"frequency":217,"standardDeviation":0.4988}},{"id":null,"name":"8.11.1","position":8,"iqbId":"DL07211","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-2.4868,"bistaPoints":344.5,"solutionFrequencyGymnasium":0.8364,"solutionFrequencyNonGymnasium":0.7039,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.11","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.905,"frequency":362,"standardDeviation":0.2936}},{"id":null,"name":"8.11.2","position":8,"iqbId":"DL07212","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-0.4565,"bistaPoints":551.7,"solutionFrequencyGymnasium":0.5515,"solutionFrequencyNonGymnasium":0.3026,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.11","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.665,"frequency":266,"standardDeviation":0.4726}},{"id":null,"name":"8.12","position":8,"iqbId":"DL07214","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-0.3696,"bistaPoints":560.5,"solutionFrequencyGymnasium":0.5758,"solutionFrequencyNonGymnasium":0.2434,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.2.4","description":null},{"id":null,"type":"Kompetenz","name":"3.2.5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.65,"frequency":260,"standardDeviation":0.4776}},{"id":null,"name":"8.13","position":8,"iqbId":"DL07215","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":0.4611,"bistaPoints":645.3,"solutionFrequencyGymnasium":0.3415,"solutionFrequencyNonGymnasium":0.2067,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.6","description":null},{"id":null,"type":"Kompetenz","name":"3.3.7","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4675,"frequency":187,"standardDeviation":0.4996}},{"id":null,"name":"8.14","position":8,"iqbId":"DL07216","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":1.0202,"bistaPoints":702.4,"solutionFrequencyGymnasium":0.297,"solutionFrequencyNonGymnasium":0.0861,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.2.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.375,"frequency":150,"standardDeviation":0.4847}},{"id":null,"name":"9.1","position":9,"iqbId":"DL09502","exercise":{"id":null,"name":"Infodemie"},"parameters":{"logit":0.0414,"bistaPoints":602.5,"solutionFrequencyGymnasium":0.4807,"solutionFrequencyNonGymnasium":0.2349,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.55,"frequency":220,"standardDeviation":0.4981}},{"id":null,"name":"9.2","position":9,"iqbId":"DL09503","exercise":{"id":null,"name":"Infodemie"},"parameters":{"logit":0.8936,"bistaPoints":689.4,"solutionFrequencyGymnasium":0.2928,"solutionFrequencyNonGymnasium":0.1409,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.395,"frequency":158,"standardDeviation":0.4895}},{"id":null,"name":"9.3","position":9,"iqbId":"DL09504","exercise":{"id":null,"name":"Infodemie"},"parameters":{"logit":1.6713,"bistaPoints":768.8,"solutionFrequencyGymnasium":0.2,"solutionFrequencyNonGymnasium":0.0403,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.1","description":null},{"id":null,"type":"Kompetenz","name":"3.4.5","description":null},{"id":null,"type":"Kompetenz","name":"3.4.6","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2725,"frequency":109,"standardDeviation":0.4458}},{"id":null,"name":"9.4","position":9,"iqbId":"DL09505","exercise":{"id":null,"name":"Infodemie"},"parameters":{"logit":-0.7727,"bistaPoints":519.4,"solutionFrequencyGymnasium":0.6354,"solutionFrequencyNonGymnasium":0.4027,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.4","description":null},{"id":null,"type":"Kompetenz","name":"3.4.6","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.75,"frequency":300,"standardDeviation":0.4336}},{"id":null,"name":"9.5","position":9,"iqbId":"DL09506","exercise":{"id":null,"name":"Infodemie"},"parameters":{"logit":2.4156,"bistaPoints":844.8,"solutionFrequencyGymnasium":0.116,"solutionFrequencyNonGymnasium":0.0134,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.7","description":null},{"id":null,"type":"Kompetenz","name":"3.4.5","description":null},{"id":null,"type":"Kompetenz","name":"3.4.6","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.105,"frequency":42,"standardDeviation":0.3069}},{"id":null,"name":"9.6","position":9,"iqbId":"DL09507","exercise":{"id":null,"name":"Infodemie"},"parameters":{"logit":1.4252,"bistaPoints":743.7,"solutionFrequencyGymnasium":0.1989,"solutionFrequencyNonGymnasium":0.1007,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.255,"frequency":102,"standardDeviation":0.4364}},{"id":null,"name":"9.7","position":9,"iqbId":"DL09508","exercise":{"id":null,"name":"Infodemie"},"parameters":{"logit":2.2718,"bistaPoints":830.1,"solutionFrequencyGymnasium":0.1381,"solutionFrequencyNonGymnasium":0.0067,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.135,"frequency":54,"standardDeviation":0.3422}},{"id":null,"name":"9.8.1","position":9,"iqbId":"DL09509","exercise":{"id":null,"name":"Infodemie"},"parameters":{"logit":0.935,"bistaPoints":693.7,"solutionFrequencyGymnasium":0.2762,"solutionFrequencyNonGymnasium":0.1477,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3575,"frequency":143,"standardDeviation":0.4799}},{"id":null,"name":"9.8.2","position":9,"iqbId":"DL09511","exercise":{"id":null,"name":"Infodemie"},"parameters":{"logit":-0.0063,"bistaPoints":597.6,"solutionFrequencyGymnasium":0.442,"solutionFrequencyNonGymnasium":0.302,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.615,"frequency":246,"standardDeviation":0.4872}},{"id":null,"name":"9.9","position":9,"iqbId":"DL09512","exercise":{"id":null,"name":"Infodemie"},"parameters":{"logit":2.5208,"bistaPoints":855.5,"solutionFrequencyGymnasium":0.0994,"solutionFrequencyNonGymnasium":0.0201,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.1125,"frequency":45,"standardDeviation":0.3164}},{"id":null,"name":"9.10","position":9,"iqbId":"DL09513","exercise":{"id":null,"name":"Infodemie"},"parameters":{"logit":1.9797,"bistaPoints":800.3,"solutionFrequencyGymnasium":0.1722,"solutionFrequencyNonGymnasium":0.0134,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.205,"frequency":82,"standardDeviation":0.4042}}]},{"id":"bezirk-nord","type":"district","name":"Bezirk Nord","domain":{"id":null,"name":"ho"},"subject":{"id":null,"name":"Englisch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.1","position":1,"iqbId":"EL68301","exercise":{"id":null,"name":"Brian’s Voice Message"},"parameters":{"logit":-4.0,"bistaPoints":254.6,"solutionFrequencyGymnasium":0.98,"solutionFrequencyNonGymnasium":0.95,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.975,"frequency":390,"standardDeviation":0.1563}},{"id":null,"name":"1.2","position":1,"iqbId":"EL68302","exercise":{"id":null,"name":"Brian’s Voice Message"},"parameters":{"logit":-0.17,"bistaPoints":570.7,"solutionFrequencyGymnasium":0.78,"solutionFrequencyNonGymnasium":0.38,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.605,"frequency":242,"standardDeviation":0.4895}},{"id":null,"name":"1.3","position":1,"iqbId":"EL68303","exercise":{"id":null,"name":"Brian’s Voice Message"},"parameters":{"logit":-1.38,"bistaPoints":470.4,"solutionFrequencyGymnasium":0.87,"solutionFrequencyNonGymnasium":0.69,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7675,"frequency":307,"standardDeviation":0.423}},{"id":null,"name":"1.4","position":1,"iqbId":"EL68304","exercise":{"id":null,"name":"Brian’s Voice Message"},"parameters":{"logit":-2.3,"bistaPoints":394.5,"solutionFrequencyGymnasium":0.96,"solutionFrequencyNonGymnasium":0.8,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.915,"frequency":366,"standardDeviation":0.2792}},{"id":null,"name":"2.1","position":2,"iqbId":"EL78901","exercise":{"id":null,"name":"Winter Wonderland"},"parameters":{"logit":-1.23,"bistaPoints":482.8,"solutionFrequencyGymnasium":0.91,"solutionFrequencyNonGymnasium":0.61,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.785,"frequency":314,"standardDeviation":0.4113}},{"id":null,"name":"2.2","position":2,"iqbId":"EL78902","exercise":{"id":null,"name":"Winter Wonderland"},"parameters":{"logit":-1.0,"bistaPoints":501.9,"solutionFrequencyGymnasium":0.88,"solutionFrequencyNonGymnasium":0.58,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.745,"frequency":298,"standardDeviation":0.4364}},{"id":null,"name":"2.3","position":2,"iqbId":"EL78903","exercise":{"id":null,"name":"Winter Wonderland"},"parameters":{"logit":-1.61,"bistaPoints":451.9,"solutionFrequencyGymnasium":0.92,"solutionFrequencyNonGymnasium":0.7,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8325,"frequency":333,"standardDeviation":0.3739}},{"id":null,"name":"2.4","position":2,"iqbId":"EL78904","exercise":{"id":null,"name":"Winter Wonderland"},"parameters":{"logit":-0.02,"bistaPoints":583.2,"solutionFrequencyGymnasium":0.76,"solutionFrequencyNonGymnasium":0.35,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.575,"frequency":230,"standardDeviation":0.495}},{"id":null,"name":"2.5","position":2,"iqbId":"EL78905","exercise":{"id":null,"name":"Winter Wonderland"},"parameters":{"logit":-0.21,"bistaPoints":567.4,"solutionFrequencyGymnasium":0.77,"solutionFrequencyNonGymnasium":0.42,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5525,"frequency":221,"standardDeviation":0.4979}},{"id":null,"name":"3.0","position":3,"iqbId":"EL72501","exercise":{"id":null,"name":"Bears"},"parameters":{"logit":-0.55,"bistaPoints":538.8,"solutionFrequencyGymnasium":0.8,"solutionFrequencyNonGymnasium":0.62,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.66,"frequency":264,"standardDeviation":0.4743}},{"id":null,"name":"4.1","position":4,"iqbId":"EL75201","exercise":{"id":null,"name":"Quiet Hour"},"parameters":{"logit":-1.14,"bistaPoints":490.5,"solutionFrequencyGymnasium":0.86,"solutionFrequencyNonGymnasium":0.61,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7525,"frequency":301,"standardDeviation":0.4321}},{"id":null,"name":"4.2","position":4,"iqbId":"EL75202","exercise":{"id":null,"name":"Quiet Hour"},"parameters":{"logit":-0.94,"bistaPoints":507.4,"solutionFrequencyGymnasium":0.82,"solutionFrequencyNonGymnasium":0.59,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.73,"frequency":292,"standardDeviation":0.4445}},{"id":null,"name":"4.3","position":4,"iqbId":"EL75203","exercise":{"id":null,"name":"Quiet Hour"},"parameters":{"logit":-0.77,"bistaPoints":520.8,"solutionFrequencyGymnasium":0.77,"solutionFrequencyNonGymnasium":0.58,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7225,"frequency":289,"standardDeviation":0.4483}},{"id":null,"name":"4.4","position":4,"iqbId":"EL75204","exercise":{"id":null,"name":"Quiet Hour"},"parameters":{"logit":-0.36,"bistaPoints":555.1,"solutionFrequencyGymnasium":0.79,"solutionFrequencyNonGymnasium":0.42,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.61,"frequency":244,"standardDeviation":0.4884}},{"id":null,"name":"5.0","position":5,"iqbId":"EL709v201","exercise":{"id":null,"name":"Interview with the Author of Unstoppable"},"parameters":{"logit":-0.15,"bistaPoints":572.1,"solutionFrequencyGymnasium":0.77,"solutionFrequencyNonGymnasium":0.52,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6025,"frequency":241,"standardDeviation":0.49}},{"id":null,"name":"11.1","position":11,"iqbId":"EL74101","exercise":{"id":null,"name":"At the Doctor’s"},"parameters":{"logit":-2.53,"bistaPoints":375.7,"solutionFrequencyGymnasium":0.96,"solutionFrequencyNonGymnasium":0.83,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9275,"frequency":371,"standardDeviation":0.2596}},{"id":null,"name":"11.2","position":11,"iqbId":"EL74102","exercise":{"id":null,"name":"At the Doctor’s"},"parameters":{"logit":-3.3,"bistaPoints":312.1,"solutionFrequencyGymnasium":0.97,"solutionFrequencyNonGymnasium":0.92,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9525,"frequency":381,"standardDeviation":0.213}},{"id":null,"name":"11.3","position":11,"iqbId":"EL74103","exercise":{"id":null,"name":"At the Doctor’s"},"parameters":{"logit":-2.84,"bistaPoints":350.7,"solutionFrequencyGymnasium":0.95,"solutionFrequencyNonGymnasium":0.89,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.955,"frequency":382,"standardDeviation":0.2076}},{"id":null,"name":"11.4","position":11,"iqbId":"EL74104","exercise":{"id":null,"name":"At the Doctor’s"},"parameters":{"logit":-3.05,"bistaPoints":333.0,"solutionFrequencyGymnasium":0.96,"solutionFrequencyNonGymnasium":0.91,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9475,"frequency":379,"standardDeviation":0.2233}},{"id":null,"name":"12.1","position":12,"iqbId":"EL78401","exercise":{"id":null,"name":"What a Graduation"},"parameters":{"logit":0.22,"bistaPoints":602.9,"solutionFrequencyGymnasium":0.64,"solutionFrequencyNonGymnasium":0.36,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5025,"frequency":201,"standardDeviation":0.5006}},{"id":null,"name":"12.2","position":12,"iqbId":"EL78402","exercise":{"id":null,"name":"What a Graduation"},"parameters":{"logit":-2.26,"bistaPoints":398.4,"solutionFrequencyGymnasium":0.97,"solutionFrequencyNonGymnasium":0.77,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.89,"frequency":356,"standardDeviation":0.3133}},{"id":null,"name":"12.3","position":12,"iqbId":"EL78403","exercise":{"id":null,"name":"What a Graduation"},"parameters":{"logit":-1.07,"bistaPoints":496.1,"solutionFrequencyGymnasium":0.86,"solutionFrequencyNonGymnasium":0.6,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.795,"frequency":318,"standardDeviation":0.4042}},{"id":null,"name":"13.1","position":13,"iqbId":"EL69801","exercise":{"id":null,"name":"Safety Procedure"},"parameters":{"logit":-1.79,"bistaPoints":436.6,"solutionFrequencyGymnasium":0.95,"solutionFrequencyNonGymnasium":0.77,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8575,"frequency":343,"standardDeviation":0.35}},{"id":null,"name":"13.2","position":13,"iqbId":"EL69802","exercise":{"id":null,"name":"Safety Procedure"},"parameters":{"logit":-0.96,"bistaPoints":505.0,"solutionFrequencyGymnasium":0.83,"solutionFrequencyNonGymnasium":0.65,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.755,"frequency":302,"standardDeviation":0.4306}},{"id":null,"name":"13.3","position":13,"iqbId":"EL69803","exercise":{"id":null,"name":"Safety Procedure"},"parameters":{"logit":0.73,"bistaPoints":644.9,"solutionFrequencyGymnasium":0.59,"solutionFrequencyNonGymnasium":0.31,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.405,"frequency":162,"standardDeviation":0.4915}},{"id":null,"name":"13.4","position":13,"iqbId":"EL69804","exercise":{"id":null,"name":"Safety Procedure"},"parameters":{"logit":-2.59,"bistaPoints":371.0,"solutionFrequencyGymnasium":0.98,"solutionFrequencyNonGymnasium":0.87,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9325,"frequency":373,"standardDeviation":0.2512}},{"id":null,"name":"13.5","position":13,"iqbId":"EL69805","exercise":{"id":null,"name":"Safety Procedure"},"parameters":{"logit":-2.52,"bistaPoints":377.1,"solutionFrequencyGymnasium":0.97,"solutionFrequencyNonGymnasium":0.86,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8875,"frequency":355,"standardDeviation":0.3164}},{"id":null,"name":"13.6","position":13,"iqbId":"EL69806","exercise":{"id":null,"name":"Safety Procedure"},"parameters":{"logit":-1.43,"bistaPoints":466.6,"solutionFrequencyGymnasium":0.92,"solutionFrequencyNonGymnasium":0.7,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7925,"frequency":317,"standardDeviation":0.406}},{"id":null,"name":"14.1","position":14,"iqbId":"EL73201","exercise":{"id":null,"name":"Welcome to the Dolphin Park"},"parameters":{"logit":-0.84,"bistaPoints":515.5,"solutionFrequencyGymnasium":0.85,"solutionFrequencyNonGymnasium":0.59,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.73,"frequency":292,"standardDeviation":0.4445}},{"id":null,"name":"14.2","position":14,"iqbId":"EL73202","exercise":{"id":null,"name":"Welcome to the Dolphin Park"},"parameters":{"logit":-0.79,"bistaPoints":519.6,"solutionFrequencyGymnasium":0.81,"solutionFrequencyNonGymnasium":0.62,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6725,"frequency":269,"standardDeviation":0.4699}},{"id":null,"name":"14.3","position":14,"iqbId":"EL73203","exercise":{"id":null,"name":"Welcome to the Dolphin Park"},"parameters":{"logit":-0.17,"bistaPoints":570.9,"solutionFrequencyGymnasium":0.7,"solutionFrequencyNonGymnasium":0.5,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.59,"frequency":236,"standardDeviation":0.4924}},{"id":null,"name":"14.4","position":14,"iqbId":"EL73204","exercise":{"id":null,"name":"Welcome to the Dolphin Park"},"parameters":{"logit":-2.59,"bistaPoints":370.9,"solutionFrequencyGymnasium":0.96,"solutionFrequencyNonGymnasium":0.88,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9175,"frequency":367,"standardDeviation":0.2755}},{"id":null,"name":"15.1","position":15,"iqbId":"EL71601","exercise":{"id":null,"name":"Homework"},"parameters":{"logit":-0.5,"bistaPoints":543.3,"solutionFrequencyGymnasium":0.78,"solutionFrequencyNonGymnasium":0.49,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6425,"frequency":257,"standardDeviation":0.4799}},{"id":null,"name":"15.2","position":15,"iqbId":"EL71602","exercise":{"id":null,"name":"Homework"},"parameters":{"logit":-1.51,"bistaPoints":460.2,"solutionFrequencyGymnasium":0.94,"solutionFrequencyNonGymnasium":0.63,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.81,"frequency":324,"standardDeviation":0.3928}},{"id":null,"name":"15.3","position":15,"iqbId":"EL71603","exercise":{"id":null,"name":"Homework"},"parameters":{"logit":-0.95,"bistaPoints":505.9,"solutionFrequencyGymnasium":0.83,"solutionFrequencyNonGymnasium":0.58,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.765,"frequency":306,"standardDeviation":0.4245}},{"id":null,"name":"15.4","position":15,"iqbId":"EL71604","exercise":{"id":null,"name":"Homework"},"parameters":{"logit":-2.14,"bistaPoints":407.7,"solutionFrequencyGymnasium":0.94,"solutionFrequencyNonGymnasium":0.78,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.885,"frequency":354,"standardDeviation":0.3194}}]},{"id":"bezirk-nord","type":"district","name":"Bezirk Nord","domain":{"id":null,"name":"le"},"subject":{"id":null,"name":"Englisch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"6.1","position":6,"iqbId":"ER70601","exercise":{"id":null,"name":"Plans for the Weekend"},"parameters":{"logit":-0.2,"bistaPoints":580.5,"solutionFrequencyGymnasium":0.75,"solutionFrequencyNonGymnasium":0.32,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.565,"frequency":226,"standardDeviation":0.4964}},{"id":null,"name":"6.2","position":6,"iqbId":"ER70602","exercise":{"id":null,"name":"Plans for the Weekend"},"parameters":{"logit":-0.8,"bistaPoints":531.3,"solutionFrequencyGymnasium":0.83,"solutionFrequencyNonGymnasium":0.47,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7225,"frequency":289,"standardDeviation":0.4483}},{"id":null,"name":"6.3","position":6,"iqbId":"ER70603","exercise":{"id":null,"name":"Plans for the Weekend"},"parameters":{"logit":-1.03,"bistaPoints":512.7,"solutionFrequencyGymnasium":0.89,"solutionFrequencyNonGymnasium":0.5,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.72,"frequency":288,"standardDeviation":0.4496}},{"id":null,"name":"6.4","position":6,"iqbId":"ER70604","exercise":{"id":null,"name":"Plans for the Weekend"},"parameters":{"logit":-0.5,"bistaPoints":555.8,"solutionFrequencyGymnasium":0.77,"solutionFrequencyNonGymnasium":0.43,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6525,"frequency":261,"standardDeviation":0.4768}},{"id":null,"name":"7.1","position":7,"iqbId":"ER72101","exercise":{"id":null,"name":"Hero Hound"},"parameters":{"logit":-1.23,"bistaPoints":496.6,"solutionFrequencyGymnasium":0.86,"solutionFrequencyNonGymnasium":0.59,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7975,"frequency":319,"standardDeviation":0.4024}},{"id":null,"name":"7.2","position":7,"iqbId":"ER72102","exercise":{"id":null,"name":"Hero Hound"},"parameters":{"logit":-1.16,"bistaPoints":502.2,"solutionFrequencyGymnasium":0.88,"solutionFrequencyNonGymnasium":0.55,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.745,"frequency":298,"standardDeviation":0.4364}},{"id":null,"name":"7.3","position":7,"iqbId":"ER72103","exercise":{"id":null,"name":"Hero Hound"},"parameters":{"logit":-0.82,"bistaPoints":529.7,"solutionFrequencyGymnasium":0.84,"solutionFrequencyNonGymnasium":0.47,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.72,"frequency":288,"standardDeviation":0.4496}},{"id":null,"name":"7.4","position":7,"iqbId":"ER72104","exercise":{"id":null,"name":"Hero Hound"},"parameters":{"logit":-0.4,"bistaPoints":564.6,"solutionFrequencyGymnasium":0.76,"solutionFrequencyNonGymnasium":0.39,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.65,"frequency":260,"standardDeviation":0.4776}},{"id":null,"name":"8.1","position":8,"iqbId":"ER73801","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-2.47,"bistaPoints":394.3,"solutionFrequencyGymnasium":0.92,"solutionFrequencyNonGymnasium":0.83,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9325,"frequency":373,"standardDeviation":0.2512}},{"id":null,"name":"8.2","position":8,"iqbId":"ER73802","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-1.56,"bistaPoints":469.4,"solutionFrequencyGymnasium":0.87,"solutionFrequencyNonGymnasium":0.65,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8425,"frequency":337,"standardDeviation":0.3647}},{"id":null,"name":"8.3","position":8,"iqbId":"ER73803","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-0.37,"bistaPoints":566.4,"solutionFrequencyGymnasium":0.65,"solutionFrequencyNonGymnasium":0.45,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6325,"frequency":253,"standardDeviation":0.4827}},{"id":null,"name":"8.4","position":8,"iqbId":"ER73804","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-1.2,"bistaPoints":498.3,"solutionFrequencyGymnasium":0.82,"solutionFrequencyNonGymnasium":0.59,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.77,"frequency":308,"standardDeviation":0.4214}},{"id":null,"name":"8.5","position":8,"iqbId":"ER73805","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-1.8,"bistaPoints":449.4,"solutionFrequencyGymnasium":0.91,"solutionFrequencyNonGymnasium":0.69,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.855,"frequency":342,"standardDeviation":0.3525}},{"id":null,"name":"8.6","position":8,"iqbId":"ER73806","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-1.86,"bistaPoints":444.6,"solutionFrequencyGymnasium":0.89,"solutionFrequencyNonGymnasium":0.72,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8625,"frequency":345,"standardDeviation":0.3448}},{"id":null,"name":"8.7","position":8,"iqbId":"ER73807","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-1.51,"bistaPoints":472.9,"solutionFrequencyGymnasium":0.88,"solutionFrequencyNonGymnasium":0.63,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.79,"frequency":316,"standardDeviation":0.4078}},{"id":null,"name":"9.0","position":9,"iqbId":"ER72701","exercise":{"id":null,"name":"Barbara’s Message"},"parameters":{"logit":-0.59,"bistaPoints":548.5,"solutionFrequencyGymnasium":0.72,"solutionFrequencyNonGymnasium":0.45,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.65,"frequency":260,"standardDeviation":0.4776}},{"id":null,"name":"10.1","position":10,"iqbId":"ER71301","exercise":{"id":null,"name":"Gems"},"parameters":{"logit":-1.72,"bistaPoints":456.3,"solutionFrequencyGymnasium":0.92,"solutionFrequencyNonGymnasium":0.67,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.85,"frequency":340,"standardDeviation":0.3575}},{"id":null,"name":"10.2","position":10,"iqbId":"ER71302","exercise":{"id":null,"name":"Gems"},"parameters":{"logit":-1.06,"bistaPoints":510.2,"solutionFrequencyGymnasium":0.82,"solutionFrequencyNonGymnasium":0.56,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7425,"frequency":297,"standardDeviation":0.4378}},{"id":null,"name":"10.3","position":10,"iqbId":"ER71303","exercise":{"id":null,"name":"Gems"},"parameters":{"logit":-2.73,"bistaPoints":373.4,"solutionFrequencyGymnasium":0.97,"solutionFrequencyNonGymnasium":0.83,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.92,"frequency":368,"standardDeviation":0.2716}},{"id":null,"name":"10.4","position":10,"iqbId":"ER71304","exercise":{"id":null,"name":"Gems"},"parameters":{"logit":-1.5,"bistaPoints":474.0,"solutionFrequencyGymnasium":0.92,"solutionFrequencyNonGymnasium":0.61,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.805,"frequency":322,"standardDeviation":0.3967}},{"id":null,"name":"16.1","position":16,"iqbId":"ER72801","exercise":{"id":null,"name":"School Notice Board"},"parameters":{"logit":-0.33,"bistaPoints":570.2,"solutionFrequencyGymnasium":0.79,"solutionFrequencyNonGymnasium":0.33,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6475,"frequency":259,"standardDeviation":0.4783}},{"id":null,"name":"16.2","position":16,"iqbId":"ER72802","exercise":{"id":null,"name":"School Notice Board"},"parameters":{"logit":-1.43,"bistaPoints":479.8,"solutionFrequencyGymnasium":0.88,"solutionFrequencyNonGymnasium":0.63,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7975,"frequency":319,"standardDeviation":0.4024}},{"id":null,"name":"16.3","position":16,"iqbId":"ER72803","exercise":{"id":null,"name":"School Notice Board"},"parameters":{"logit":-1.09,"bistaPoints":507.9,"solutionFrequencyGymnasium":0.8,"solutionFrequencyNonGymnasium":0.61,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.78,"frequency":312,"standardDeviation":0.4148}},{"id":null,"name":"16.4","position":16,"iqbId":"ER72804","exercise":{"id":null,"name":"School Notice Board"},"parameters":{"logit":-1.26,"bistaPoints":494.1,"solutionFrequencyGymnasium":0.95,"solutionFrequencyNonGymnasium":0.51,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7625,"frequency":305,"standardDeviation":0.4261}},{"id":null,"name":"17.1","position":17,"iqbId":"ER76701","exercise":{"id":null,"name":"Banana Muffins"},"parameters":{"logit":-2.95,"bistaPoints":354.9,"solutionFrequencyGymnasium":0.96,"solutionFrequencyNonGymnasium":0.86,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9525,"frequency":381,"standardDeviation":0.213}},{"id":null,"name":"17.2","position":17,"iqbId":"ER76702","exercise":{"id":null,"name":"Banana Muffins"},"parameters":{"logit":-1.78,"bistaPoints":451.4,"solutionFrequencyGymnasium":0.89,"solutionFrequencyNonGymnasium":0.7,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.855,"frequency":342,"standardDeviation":0.3525}},{"id":null,"name":"17.3","position":17,"iqbId":"ER76703","exercise":{"id":null,"name":"Banana Muffins"},"parameters":{"logit":-1.84,"bistaPoints":445.8,"solutionFrequencyGymnasium":0.9,"solutionFrequencyNonGymnasium":0.71,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8475,"frequency":339,"standardDeviation":0.36}},{"id":null,"name":"17.4","position":17,"iqbId":"ER76704","exercise":{"id":null,"name":"Banana Muffins"},"parameters":{"logit":-0.77,"bistaPoints":533.6,"solutionFrequencyGymnasium":0.73,"solutionFrequencyNonGymnasium":0.53,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6725,"frequency":269,"standardDeviation":0.4699}},{"id":null,"name":"17.5","position":17,"iqbId":"ER76705","exercise":{"id":null,"name":"Banana Muffins"},"parameters":{"logit":-1.89,"bistaPoints":441.9,"solutionFrequencyGymnasium":0.91,"solutionFrequencyNonGymnasium":0.71,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8675,"frequency":347,"standardDeviation":0.3395}},{"id":null,"name":"17.6","position":17,"iqbId":"ER76706","exercise":{"id":null,"name":"Banana Muffins"},"parameters":{"logit":-1.01,"bistaPoints":514.5,"solutionFrequencyGymnasium":0.82,"solutionFrequencyNonGymnasium":0.53,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7475,"frequency":299,"standardDeviation":0.435}},{"id":null,"name":"17.7","position":17,"iqbId":"ER76707","exercise":{"id":null,"name":"Banana Muffins"},"parameters":{"logit":-2.0,"bistaPoints":433.2,"solutionFrequencyGymnasium":0.92,"solutionFrequencyNonGymnasium":0.72,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8775,"frequency":351,"standardDeviation":0.3283}},{"id":null,"name":"18.1","position":18,"iqbId":"ER571r01","exercise":{"id":null,"name":"Selfieccino"},"parameters":{"logit":-0.37,"bistaPoints":566.7,"solutionFrequencyGymnasium":0.75,"solutionFrequencyNonGymnasium":0.31,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.605,"frequency":242,"standardDeviation":0.4895}},{"id":null,"name":"18.2","position":18,"iqbId":"ER571r02","exercise":{"id":null,"name":"Selfieccino"},"parameters":{"logit":-1.37,"bistaPoints":484.6,"solutionFrequencyGymnasium":0.91,"solutionFrequencyNonGymnasium":0.46,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8025,"frequency":321,"standardDeviation":0.3986}},{"id":null,"name":"18.3","position":18,"iqbId":"ER571r03","exercise":{"id":null,"name":"Selfieccino"},"parameters":{"logit":-0.91,"bistaPoints":522.5,"solutionFrequencyGymnasium":0.85,"solutionFrequencyNonGymnasium":0.37,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7325,"frequency":293,"standardDeviation":0.4432}},{"id":null,"name":"18.4","position":18,"iqbId":"ER571r04","exercise":{"id":null,"name":"Selfieccino"},"parameters":{"logit":-0.84,"bistaPoints":528.5,"solutionFrequencyGymnasium":0.8,"solutionFrequencyNonGymnasium":0.41,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6925,"frequency":277,"standardDeviation":0.462}},{"id":null,"name":"18.5","position":18,"iqbId":"ER571r05","exercise":{"id":null,"name":"Selfieccino"},"parameters":{"logit":-0.13,"bistaPoints":586.7,"solutionFrequencyGymnasium":0.68,"solutionFrequencyNonGymnasium":0.31,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.575,"frequency":230,"standardDeviation":0.495}},{"id":null,"name":"19.1","position":19,"iqbId":"ER71001","exercise":{"id":null,"name":"Fruit Smoothie"},"parameters":{"logit":-1.38,"bistaPoints":483.6,"solutionFrequencyGymnasium":0.84,"solutionFrequencyNonGymnasium":0.64,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7725,"frequency":309,"standardDeviation":0.4197}},{"id":null,"name":"19.2","position":19,"iqbId":"ER71002","exercise":{"id":null,"name":"Fruit Smoothie"},"parameters":{"logit":-2.41,"bistaPoints":399.0,"solutionFrequencyGymnasium":0.9,"solutionFrequencyNonGymnasium":0.84,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9125,"frequency":365,"standardDeviation":0.2829}},{"id":null,"name":"19.3","position":19,"iqbId":"ER71003","exercise":{"id":null,"name":"Fruit Smoothie"},"parameters":{"logit":-1.35,"bistaPoints":486.6,"solutionFrequencyGymnasium":0.82,"solutionFrequencyNonGymnasium":0.65,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7925,"frequency":317,"standardDeviation":0.406}},{"id":null,"name":"19.4","position":19,"iqbId":"ER71004","exercise":{"id":null,"name":"Fruit Smoothie"},"parameters":{"logit":-2.59,"bistaPoints":384.3,"solutionFrequencyGymnasium":0.94,"solutionFrequencyNonGymnasium":0.84,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.925,"frequency":370,"standardDeviation":0.2637}},{"id":null,"name":"19.5","position":19,"iqbId":"ER71005","exercise":{"id":null,"name":"Fruit Smoothie"},"parameters":{"logit":-1.61,"bistaPoints":464.9,"solutionFrequencyGymnasium":0.87,"solutionFrequencyNonGymnasium":0.68,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.85,"frequency":340,"standardDeviation":0.3575}},{"id":null,"name":"19.6","position":19,"iqbId":"ER71006","exercise":{"id":null,"name":"Fruit Smoothie"},"parameters":{"logit":-1.3,"bistaPoints":490.7,"solutionFrequencyGymnasium":0.84,"solutionFrequencyNonGymnasium":0.6,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7925,"frequency":317,"standardDeviation":0.406}},{"id":null,"name":"20.0","position":20,"iqbId":"ER72601","exercise":{"id":null,"name":"Susan’s Message"},"parameters":{"logit":-0.53,"bistaPoints":553.7,"solutionFrequencyGymnasium":0.83,"solutionFrequencyNonGymnasium":0.36,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.625,"frequency":250,"standardDeviation":0.4847}}]},{"id":"bezirk-nord","type":"district","name":"Bezirk Nord","domain":{"id":null,"name":"ho"},"subject":{"id":null,"name":"Englisch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.1","position":1,"iqbId":"EL68301","exercise":{"id":null,"name":"Brian’s Voice Message"},"parameters":{"logit":-4.0,"bistaPoints":254.6,"solutionFrequencyGymnasium":0.98,"solutionFrequencyNonGymnasium":0.95,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.985,"frequency":394,"standardDeviation":0.1217}},{"id":null,"name":"1.2","position":1,"iqbId":"EL68302","exercise":{"id":null,"name":"Brian’s Voice Message"},"parameters":{"logit":-0.17,"bistaPoints":570.7,"solutionFrequencyGymnasium":0.78,"solutionFrequencyNonGymnasium":0.38,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.58,"frequency":232,"standardDeviation":0.4942}},{"id":null,"name":"1.3","position":1,"iqbId":"EL68303","exercise":{"id":null,"name":"Brian’s Voice Message"},"parameters":{"logit":-1.38,"bistaPoints":470.4,"solutionFrequencyGymnasium":0.87,"solutionFrequencyNonGymnasium":0.69,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.76,"frequency":304,"standardDeviation":0.4276}},{"id":null,"name":"1.4","position":1,"iqbId":"EL68304","exercise":{"id":null,"name":"Brian’s Voice Message"},"parameters":{"logit":-2.3,"bistaPoints":394.5,"solutionFrequencyGymnasium":0.96,"solutionFrequencyNonGymnasium":0.8,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9175,"frequency":367,"standardDeviation":0.2755}},{"id":null,"name":"2.1","position":2,"iqbId":"EL78901","exercise":{"id":null,"name":"Winter Wonderland"},"parameters":{"logit":-1.23,"bistaPoints":482.8,"solutionFrequencyGymnasium":0.91,"solutionFrequencyNonGymnasium":0.61,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7375,"frequency":295,"standardDeviation":0.4405}},{"id":null,"name":"2.2","position":2,"iqbId":"EL78902","exercise":{"id":null,"name":"Winter Wonderland"},"parameters":{"logit":-1.0,"bistaPoints":501.9,"solutionFrequencyGymnasium":0.88,"solutionFrequencyNonGymnasium":0.58,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.715,"frequency":286,"standardDeviation":0.452}},{"id":null,"name":"2.3","position":2,"iqbId":"EL78903","exercise":{"id":null,"name":"Winter Wonderland"},"parameters":{"logit":-1.61,"bistaPoints":451.9,"solutionFrequencyGymnasium":0.92,"solutionFrequencyNonGymnasium":0.7,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.82,"frequency":328,"standardDeviation":0.3847}},{"id":null,"name":"2.4","position":2,"iqbId":"EL78904","exercise":{"id":null,"name":"Winter Wonderland"},"parameters":{"logit":-0.02,"bistaPoints":583.2,"solutionFrequencyGymnasium":0.76,"solutionFrequencyNonGymnasium":0.35,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.545,"frequency":218,"standardDeviation":0.4986}},{"id":null,"name":"2.5","position":2,"iqbId":"EL78905","exercise":{"id":null,"name":"Winter Wonderland"},"parameters":{"logit":-0.21,"bistaPoints":567.4,"solutionFrequencyGymnasium":0.77,"solutionFrequencyNonGymnasium":0.42,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5025,"frequency":201,"standardDeviation":0.5006}},{"id":null,"name":"3.0","position":3,"iqbId":"EL72501","exercise":{"id":null,"name":"Bears"},"parameters":{"logit":-0.55,"bistaPoints":538.8,"solutionFrequencyGymnasium":0.8,"solutionFrequencyNonGymnasium":0.62,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6125,"frequency":245,"standardDeviation":0.4878}},{"id":null,"name":"4.1","position":4,"iqbId":"EL75201","exercise":{"id":null,"name":"Quiet Hour"},"parameters":{"logit":-1.14,"bistaPoints":490.5,"solutionFrequencyGymnasium":0.86,"solutionFrequencyNonGymnasium":0.61,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.725,"frequency":290,"standardDeviation":0.4471}},{"id":null,"name":"4.2","position":4,"iqbId":"EL75202","exercise":{"id":null,"name":"Quiet Hour"},"parameters":{"logit":-0.94,"bistaPoints":507.4,"solutionFrequencyGymnasium":0.82,"solutionFrequencyNonGymnasium":0.59,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7325,"frequency":293,"standardDeviation":0.4432}},{"id":null,"name":"4.3","position":4,"iqbId":"EL75203","exercise":{"id":null,"name":"Quiet Hour"},"parameters":{"logit":-0.77,"bistaPoints":520.8,"solutionFrequencyGymnasium":0.77,"solutionFrequencyNonGymnasium":0.58,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.705,"frequency":282,"standardDeviation":0.4566}},{"id":null,"name":"4.4","position":4,"iqbId":"EL75204","exercise":{"id":null,"name":"Quiet Hour"},"parameters":{"logit":-0.36,"bistaPoints":555.1,"solutionFrequencyGymnasium":0.79,"solutionFrequencyNonGymnasium":0.42,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6375,"frequency":255,"standardDeviation":0.4813}},{"id":null,"name":"5.0","position":5,"iqbId":"EL709v201","exercise":{"id":null,"name":"Interview with the Author of Unstoppable"},"parameters":{"logit":-0.15,"bistaPoints":572.1,"solutionFrequencyGymnasium":0.77,"solutionFrequencyNonGymnasium":0.52,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.535,"frequency":214,"standardDeviation":0.4994}},{"id":null,"name":"11.0","position":11,"iqbId":"EL74801","exercise":{"id":null,"name":"Respect"},"parameters":{"logit":-0.07,"bistaPoints":579.0,"solutionFrequencyGymnasium":0.68,"solutionFrequencyNonGymnasium":0.4,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.545,"frequency":218,"standardDeviation":0.4986}},{"id":null,"name":"12.1","position":12,"iqbId":"EL79001","exercise":{"id":null,"name":"Who Was Betsy Ross?"},"parameters":{"logit":-0.06,"bistaPoints":579.2,"solutionFrequencyGymnasium":0.73,"solutionFrequencyNonGymnasium":0.4,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.555,"frequency":222,"standardDeviation":0.4976}},{"id":null,"name":"12.2","position":12,"iqbId":"EL79002","exercise":{"id":null,"name":"Who Was Betsy Ross?"},"parameters":{"logit":-0.15,"bistaPoints":571.8,"solutionFrequencyGymnasium":0.79,"solutionFrequencyNonGymnasium":0.36,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.525,"frequency":210,"standardDeviation":0.5}},{"id":null,"name":"12.3","position":12,"iqbId":"EL79003","exercise":{"id":null,"name":"Who Was Betsy Ross?"},"parameters":{"logit":-1.41,"bistaPoints":468.1,"solutionFrequencyGymnasium":0.91,"solutionFrequencyNonGymnasium":0.66,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7875,"frequency":315,"standardDeviation":0.4096}},{"id":null,"name":"12.4","position":12,"iqbId":"EL79004","exercise":{"id":null,"name":"Who Was Betsy Ross?"},"parameters":{"logit":0.56,"bistaPoints":630.3,"solutionFrequencyGymnasium":0.63,"solutionFrequencyNonGymnasium":0.26,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4275,"frequency":171,"standardDeviation":0.4953}},{"id":null,"name":"12.5","position":12,"iqbId":"EL79005","exercise":{"id":null,"name":"Who Was Betsy Ross?"},"parameters":{"logit":0.45,"bistaPoints":621.3,"solutionFrequencyGymnasium":0.65,"solutionFrequencyNonGymnasium":0.29,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4175,"frequency":167,"standardDeviation":0.4938}},{"id":null,"name":"12.6","position":12,"iqbId":"EL79006","exercise":{"id":null,"name":"Who Was Betsy Ross?"},"parameters":{"logit":0.36,"bistaPoints":613.8,"solutionFrequencyGymnasium":0.74,"solutionFrequencyNonGymnasium":0.22,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.42,"frequency":168,"standardDeviation":0.4942}},{"id":null,"name":"13.1","position":13,"iqbId":"EL723v201","exercise":{"id":null,"name":"Lord Mayor's Show"},"parameters":{"logit":0.37,"bistaPoints":615.3,"solutionFrequencyGymnasium":0.7,"solutionFrequencyNonGymnasium":0.5,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4,"frequency":160,"standardDeviation":0.4905}},{"id":null,"name":"13.2","position":13,"iqbId":"EL723v202","exercise":{"id":null,"name":"Lord Mayor's Show"},"parameters":{"logit":0.31,"bistaPoints":610.3,"solutionFrequencyGymnasium":0.79,"solutionFrequencyNonGymnasium":0.76,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4825,"frequency":193,"standardDeviation":0.5003}},{"id":null,"name":"13.3","position":13,"iqbId":"EL723v203","exercise":{"id":null,"name":"Lord Mayor's Show"},"parameters":{"logit":1.62,"bistaPoints":718.3,"solutionFrequencyGymnasium":0.77,"solutionFrequencyNonGymnasium":0.59,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.21,"frequency":84,"standardDeviation":0.4078}},{"id":null,"name":"13.4","position":13,"iqbId":"EL723v204","exercise":{"id":null,"name":"Lord Mayor's Show"},"parameters":{"logit":-0.21,"bistaPoints":567.3,"solutionFrequencyGymnasium":0.92,"solutionFrequencyNonGymnasium":0.82,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6075,"frequency":243,"standardDeviation":0.4889}},{"id":null,"name":"13.5","position":13,"iqbId":"EL723v205","exercise":{"id":null,"name":"Lord Mayor's Show"},"parameters":{"logit":0.13,"bistaPoints":595.6,"solutionFrequencyGymnasium":0.81,"solutionFrequencyNonGymnasium":0.7,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.535,"frequency":214,"standardDeviation":0.4994}},{"id":null,"name":"13.6","position":13,"iqbId":"EL723v206","exercise":{"id":null,"name":"Lord Mayor's Show"},"parameters":{"logit":2.67,"bistaPoints":804.4,"solutionFrequencyGymnasium":0.34,"solutionFrequencyNonGymnasium":0.2,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"C1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.09,"frequency":36,"standardDeviation":0.2865}},{"id":null,"name":"13.7","position":13,"iqbId":"EL723v207","exercise":{"id":null,"name":"Lord Mayor's Show"},"parameters":{"logit":-0.19,"bistaPoints":569.1,"solutionFrequencyGymnasium":0.89,"solutionFrequencyNonGymnasium":0.8,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5425,"frequency":217,"standardDeviation":0.4988}},{"id":null,"name":"14.1","position":14,"iqbId":"EL78401","exercise":{"id":null,"name":"What a Graduation"},"parameters":{"logit":0.22,"bistaPoints":602.9,"solutionFrequencyGymnasium":0.64,"solutionFrequencyNonGymnasium":0.36,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.45,"frequency":180,"standardDeviation":0.4981}},{"id":null,"name":"14.2","position":14,"iqbId":"EL78402","exercise":{"id":null,"name":"What a Graduation"},"parameters":{"logit":-2.26,"bistaPoints":398.4,"solutionFrequencyGymnasium":0.97,"solutionFrequencyNonGymnasium":0.77,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8675,"frequency":347,"standardDeviation":0.3395}},{"id":null,"name":"14.3","position":14,"iqbId":"EL78403","exercise":{"id":null,"name":"What a Graduation"},"parameters":{"logit":-1.07,"bistaPoints":496.1,"solutionFrequencyGymnasium":0.86,"solutionFrequencyNonGymnasium":0.6,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7425,"frequency":297,"standardDeviation":0.4378}}]},{"id":"bezirk-nord","type":"district","name":"Bezirk Nord","domain":{"id":null,"name":"le"},"subject":{"id":null,"name":"Englisch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"6.1","position":6,"iqbId":"ER70601","exercise":{"id":null,"name":"Plans for the Weekend"},"parameters":{"logit":-0.2,"bistaPoints":580.5,"solutionFrequencyGymnasium":0.75,"solutionFrequencyNonGymnasium":0.32,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.515,"frequency":206,"standardDeviation":0.5004}},{"id":null,"name":"6.2","position":6,"iqbId":"ER70602","exercise":{"id":null,"name":"Plans for the Weekend"},"parameters":{"logit":-0.8,"bistaPoints":531.3,"solutionFrequencyGymnasium":0.83,"solutionFrequencyNonGymnasium":0.47,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.665,"frequency":266,"standardDeviation":0.4726}},{"id":null,"name":"6.3","position":6,"iqbId":"ER70603","exercise":{"id":null,"name":"Plans for the Weekend"},"parameters":{"logit":-1.03,"bistaPoints":512.7,"solutionFrequencyGymnasium":0.89,"solutionFrequencyNonGymnasium":0.5,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.735,"frequency":294,"standardDeviation":0.4419}},{"id":null,"name":"6.4","position":6,"iqbId":"ER70604","exercise":{"id":null,"name":"Plans for the Weekend"},"parameters":{"logit":-0.5,"bistaPoints":555.8,"solutionFrequencyGymnasium":0.77,"solutionFrequencyNonGymnasium":0.43,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.59,"frequency":236,"standardDeviation":0.4924}},{"id":null,"name":"7.1","position":7,"iqbId":"ER72101","exercise":{"id":null,"name":"Hero Hound"},"parameters":{"logit":-1.23,"bistaPoints":496.6,"solutionFrequencyGymnasium":0.86,"solutionFrequencyNonGymnasium":0.59,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7475,"frequency":299,"standardDeviation":0.435}},{"id":null,"name":"7.2","position":7,"iqbId":"ER72102","exercise":{"id":null,"name":"Hero Hound"},"parameters":{"logit":-1.16,"bistaPoints":502.2,"solutionFrequencyGymnasium":0.88,"solutionFrequencyNonGymnasium":0.55,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.76,"frequency":304,"standardDeviation":0.4276}},{"id":null,"name":"7.3","position":7,"iqbId":"ER72103","exercise":{"id":null,"name":"Hero Hound"},"parameters":{"logit":-0.82,"bistaPoints":529.7,"solutionFrequencyGymnasium":0.84,"solutionFrequencyNonGymnasium":0.47,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6875,"frequency":275,"standardDeviation":0.4641}},{"id":null,"name":"7.4","position":7,"iqbId":"ER72104","exercise":{"id":null,"name":"Hero Hound"},"parameters":{"logit":-0.4,"bistaPoints":564.6,"solutionFrequencyGymnasium":0.76,"solutionFrequencyNonGymnasium":0.39,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6275,"frequency":251,"standardDeviation":0.4841}},{"id":null,"name":"8.1","position":8,"iqbId":"ER73801","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-2.47,"bistaPoints":394.3,"solutionFrequencyGymnasium":0.92,"solutionFrequencyNonGymnasium":0.83,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8925,"frequency":357,"standardDeviation":0.3101}},{"id":null,"name":"8.2","position":8,"iqbId":"ER73802","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-1.56,"bistaPoints":469.4,"solutionFrequencyGymnasium":0.87,"solutionFrequencyNonGymnasium":0.65,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8075,"frequency":323,"standardDeviation":0.3948}},{"id":null,"name":"8.3","position":8,"iqbId":"ER73803","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-0.37,"bistaPoints":566.4,"solutionFrequencyGymnasium":0.65,"solutionFrequencyNonGymnasium":0.45,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.625,"frequency":250,"standardDeviation":0.4847}},{"id":null,"name":"8.4","position":8,"iqbId":"ER73804","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-1.2,"bistaPoints":498.3,"solutionFrequencyGymnasium":0.82,"solutionFrequencyNonGymnasium":0.59,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.695,"frequency":278,"standardDeviation":0.461}},{"id":null,"name":"8.5","position":8,"iqbId":"ER73805","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-1.8,"bistaPoints":449.4,"solutionFrequencyGymnasium":0.91,"solutionFrequencyNonGymnasium":0.69,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8375,"frequency":335,"standardDeviation":0.3694}},{"id":null,"name":"8.6","position":8,"iqbId":"ER73806","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-1.86,"bistaPoints":444.6,"solutionFrequencyGymnasium":0.89,"solutionFrequencyNonGymnasium":0.72,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.855,"frequency":342,"standardDeviation":0.3525}},{"id":null,"name":"8.7","position":8,"iqbId":"ER73807","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-1.51,"bistaPoints":472.9,"solutionFrequencyGymnasium":0.88,"solutionFrequencyNonGymnasium":0.63,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.785,"frequency":314,"standardDeviation":0.4113}},{"id":null,"name":"9.0","position":9,"iqbId":"ER72701","exercise":{"id":null,"name":"Barbara’s Message"},"parameters":{"logit":-0.59,"bistaPoints":548.5,"solutionFrequencyGymnasium":0.72,"solutionFrequencyNonGymnasium":0.45,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.62,"frequency":248,"standardDeviation":0.486}},{"id":null,"name":"10.1","position":10,"iqbId":"ER71301","exercise":{"id":null,"name":"Gems"},"parameters":{"logit":-1.72,"bistaPoints":456.3,"solutionFrequencyGymnasium":0.92,"solutionFrequencyNonGymnasium":0.67,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8675,"frequency":347,"standardDeviation":0.3395}},{"id":null,"name":"10.2","position":10,"iqbId":"ER71302","exercise":{"id":null,"name":"Gems"},"parameters":{"logit":-1.06,"bistaPoints":510.2,"solutionFrequencyGymnasium":0.82,"solutionFrequencyNonGymnasium":0.56,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7475,"frequency":299,"standardDeviation":0.435}},{"id":null,"name":"10.3","position":10,"iqbId":"ER71303","exercise":{"id":null,"name":"Gems"},"parameters":{"logit":-2.73,"bistaPoints":373.4,"solutionFrequencyGymnasium":0.97,"solutionFrequencyNonGymnasium":0.83,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.935,"frequency":374,"standardDeviation":0.2468}},{"id":null,"name":"10.4","position":10,"iqbId":"ER71304","exercise":{"id":null,"name":"Gems"},"parameters":{"logit":-1.5,"bistaPoints":474.0,"solutionFrequencyGymnasium":0.92,"solutionFrequencyNonGymnasium":0.61,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.775,"frequency":310,"standardDeviation":0.4181}},{"id":null,"name":"15.0","position":15,"iqbId":"ER72601","exercise":{"id":null,"name":"Susan’s Message"},"parameters":{"logit":-0.53,"bistaPoints":553.7,"solutionFrequencyGymnasium":0.83,"solutionFrequencyNonGymnasium":0.36,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6425,"frequency":257,"standardDeviation":0.4799}},{"id":null,"name":"16.1","position":16,"iqbId":"ER69001","exercise":{"id":null,"name":"Saharan Silver Ant"},"parameters":{"logit":0.88,"bistaPoints":668.9,"solutionFrequencyGymnasium":0.46,"solutionFrequencyNonGymnasium":0.42,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3375,"frequency":135,"standardDeviation":0.4734}},{"id":null,"name":"16.2","position":16,"iqbId":"ER69002","exercise":{"id":null,"name":"Saharan Silver Ant"},"parameters":{"logit":-0.11,"bistaPoints":588.5,"solutionFrequencyGymnasium":0.85,"solutionFrequencyNonGymnasium":0.59,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5775,"frequency":231,"standardDeviation":0.4946}},{"id":null,"name":"16.3","position":16,"iqbId":"ER69003","exercise":{"id":null,"name":"Saharan Silver Ant"},"parameters":{"logit":0.79,"bistaPoints":661.7,"solutionFrequencyGymnasium":0.62,"solutionFrequencyNonGymnasium":0.42,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3325,"frequency":133,"standardDeviation":0.4717}},{"id":null,"name":"16.4","position":16,"iqbId":"ER69004","exercise":{"id":null,"name":"Saharan Silver Ant"},"parameters":{"logit":0.89,"bistaPoints":670.3,"solutionFrequencyGymnasium":0.65,"solutionFrequencyNonGymnasium":0.49,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3425,"frequency":137,"standardDeviation":0.4751}},{"id":null,"name":"16.5","position":16,"iqbId":"ER69005","exercise":{"id":null,"name":"Saharan Silver Ant"},"parameters":{"logit":1.27,"bistaPoints":701.1,"solutionFrequencyGymnasium":0.57,"solutionFrequencyNonGymnasium":0.44,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"C1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.25,"frequency":100,"standardDeviation":0.4336}},{"id":null,"name":"17.1","position":17,"iqbId":"ER71201","exercise":{"id":null,"name":"Camel Milk Chocolate"},"parameters":{"logit":-1.44,"bistaPoints":479.3,"solutionFrequencyGymnasium":0.88,"solutionFrequencyNonGymnasium":0.65,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7925,"frequency":317,"standardDeviation":0.406}},{"id":null,"name":"17.2","position":17,"iqbId":"ER71202","exercise":{"id":null,"name":"Camel Milk Chocolate"},"parameters":{"logit":-0.71,"bistaPoints":538.6,"solutionFrequencyGymnasium":0.81,"solutionFrequencyNonGymnasium":0.47,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6925,"frequency":277,"standardDeviation":0.462}},{"id":null,"name":"17.3","position":17,"iqbId":"ER71203","exercise":{"id":null,"name":"Camel Milk Chocolate"},"parameters":{"logit":-1.02,"bistaPoints":513.7,"solutionFrequencyGymnasium":0.87,"solutionFrequencyNonGymnasium":0.52,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7525,"frequency":301,"standardDeviation":0.4321}},{"id":null,"name":"17.4","position":17,"iqbId":"ER71204","exercise":{"id":null,"name":"Camel Milk Chocolate"},"parameters":{"logit":-0.32,"bistaPoints":570.5,"solutionFrequencyGymnasium":0.72,"solutionFrequencyNonGymnasium":0.41,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6025,"frequency":241,"standardDeviation":0.49}},{"id":null,"name":"17.5","position":17,"iqbId":"ER71205","exercise":{"id":null,"name":"Camel Milk Chocolate"},"parameters":{"logit":0.46,"bistaPoints":635.1,"solutionFrequencyGymnasium":0.56,"solutionFrequencyNonGymnasium":0.25,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4475,"frequency":179,"standardDeviation":0.4979}},{"id":null,"name":"18.0","position":18,"iqbId":"ER67401","exercise":{"id":null,"name":"Birthday Present"},"parameters":{"logit":0.13,"bistaPoints":607.9,"solutionFrequencyGymnasium":0.58,"solutionFrequencyNonGymnasium":0.32,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.515,"frequency":206,"standardDeviation":0.5004}},{"id":null,"name":"19.0","position":19,"iqbId":"ER484r01","exercise":{"id":null,"name":"Turtles"},"parameters":{"logit":-0.62,"bistaPoints":546.6,"solutionFrequencyGymnasium":0.72,"solutionFrequencyNonGymnasium":0.52,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6375,"frequency":255,"standardDeviation":0.4813}},{"id":null,"name":"20.1","position":20,"iqbId":"ER72801","exercise":{"id":null,"name":"School Notice Board"},"parameters":{"logit":-0.33,"bistaPoints":570.2,"solutionFrequencyGymnasium":0.79,"solutionFrequencyNonGymnasium":0.33,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.585,"frequency":234,"standardDeviation":0.4933}},{"id":null,"name":"20.2","position":20,"iqbId":"ER72802","exercise":{"id":null,"name":"School Notice Board"},"parameters":{"logit":-1.43,"bistaPoints":479.8,"solutionFrequencyGymnasium":0.88,"solutionFrequencyNonGymnasium":0.63,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8275,"frequency":331,"standardDeviation":0.3783}},{"id":null,"name":"20.3","position":20,"iqbId":"ER72803","exercise":{"id":null,"name":"School Notice Board"},"parameters":{"logit":-1.09,"bistaPoints":507.9,"solutionFrequencyGymnasium":0.8,"solutionFrequencyNonGymnasium":0.61,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.755,"frequency":302,"standardDeviation":0.4306}},{"id":null,"name":"20.4","position":20,"iqbId":"ER72804","exercise":{"id":null,"name":"School Notice Board"},"parameters":{"logit":-1.26,"bistaPoints":494.1,"solutionFrequencyGymnasium":0.95,"solutionFrequencyNonGymnasium":0.51,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7825,"frequency":313,"standardDeviation":0.4131}}]},{"id":"bezirk-nord","type":"district","name":"Bezirk Nord","domain":{"id":null,"name":"ho"},"subject":{"id":null,"name":"Englisch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.1","position":1,"iqbId":"EL68301","exercise":{"id":null,"name":"Brian’s Voice Message"},"parameters":{"logit":-4.0,"bistaPoints":254.6,"solutionFrequencyGymnasium":0.98,"solutionFrequencyNonGymnasium":0.95,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.975,"frequency":390,"standardDeviation":0.1563}},{"id":null,"name":"1.2","position":1,"iqbId":"EL68302","exercise":{"id":null,"name":"Brian’s Voice Message"},"parameters":{"logit":-0.17,"bistaPoints":570.7,"solutionFrequencyGymnasium":0.78,"solutionFrequencyNonGymnasium":0.38,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5675,"frequency":227,"standardDeviation":0.496}},{"id":null,"name":"1.3","position":1,"iqbId":"EL68303","exercise":{"id":null,"name":"Brian’s Voice Message"},"parameters":{"logit":-1.38,"bistaPoints":470.4,"solutionFrequencyGymnasium":0.87,"solutionFrequencyNonGymnasium":0.69,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7875,"frequency":315,"standardDeviation":0.4096}},{"id":null,"name":"1.4","position":1,"iqbId":"EL68304","exercise":{"id":null,"name":"Brian’s Voice Message"},"parameters":{"logit":-2.3,"bistaPoints":394.5,"solutionFrequencyGymnasium":0.96,"solutionFrequencyNonGymnasium":0.8,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9125,"frequency":365,"standardDeviation":0.2829}},{"id":null,"name":"2.1","position":2,"iqbId":"EL78901","exercise":{"id":null,"name":"Winter Wonderland"},"parameters":{"logit":-1.23,"bistaPoints":482.8,"solutionFrequencyGymnasium":0.91,"solutionFrequencyNonGymnasium":0.61,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.795,"frequency":318,"standardDeviation":0.4042}},{"id":null,"name":"2.2","position":2,"iqbId":"EL78902","exercise":{"id":null,"name":"Winter Wonderland"},"parameters":{"logit":-1.0,"bistaPoints":501.9,"solutionFrequencyGymnasium":0.88,"solutionFrequencyNonGymnasium":0.58,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6825,"frequency":273,"standardDeviation":0.4661}},{"id":null,"name":"2.3","position":2,"iqbId":"EL78903","exercise":{"id":null,"name":"Winter Wonderland"},"parameters":{"logit":-1.61,"bistaPoints":451.9,"solutionFrequencyGymnasium":0.92,"solutionFrequencyNonGymnasium":0.7,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7975,"frequency":319,"standardDeviation":0.4024}},{"id":null,"name":"2.4","position":2,"iqbId":"EL78904","exercise":{"id":null,"name":"Winter Wonderland"},"parameters":{"logit":-0.02,"bistaPoints":583.2,"solutionFrequencyGymnasium":0.76,"solutionFrequencyNonGymnasium":0.35,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5175,"frequency":207,"standardDeviation":0.5003}},{"id":null,"name":"2.5","position":2,"iqbId":"EL78905","exercise":{"id":null,"name":"Winter Wonderland"},"parameters":{"logit":-0.21,"bistaPoints":567.4,"solutionFrequencyGymnasium":0.77,"solutionFrequencyNonGymnasium":0.42,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6,"frequency":240,"standardDeviation":0.4905}},{"id":null,"name":"3.0","position":3,"iqbId":"EL72501","exercise":{"id":null,"name":"Bears"},"parameters":{"logit":-0.55,"bistaPoints":538.8,"solutionFrequencyGymnasium":0.8,"solutionFrequencyNonGymnasium":0.62,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.655,"frequency":262,"standardDeviation":0.476}},{"id":null,"name":"4.1","position":4,"iqbId":"EL75201","exercise":{"id":null,"name":"Quiet Hour"},"parameters":{"logit":-1.14,"bistaPoints":490.5,"solutionFrequencyGymnasium":0.86,"solutionFrequencyNonGymnasium":0.61,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.73,"frequency":292,"standardDeviation":0.4445}},{"id":null,"name":"4.2","position":4,"iqbId":"EL75202","exercise":{"id":null,"name":"Quiet Hour"},"parameters":{"logit":-0.94,"bistaPoints":507.4,"solutionFrequencyGymnasium":0.82,"solutionFrequencyNonGymnasium":0.59,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7075,"frequency":283,"standardDeviation":0.4555}},{"id":null,"name":"4.3","position":4,"iqbId":"EL75203","exercise":{"id":null,"name":"Quiet Hour"},"parameters":{"logit":-0.77,"bistaPoints":520.8,"solutionFrequencyGymnasium":0.77,"solutionFrequencyNonGymnasium":0.58,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.68,"frequency":272,"standardDeviation":0.4671}},{"id":null,"name":"4.4","position":4,"iqbId":"EL75204","exercise":{"id":null,"name":"Quiet Hour"},"parameters":{"logit":-0.36,"bistaPoints":555.1,"solutionFrequencyGymnasium":0.79,"solutionFrequencyNonGymnasium":0.42,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6,"frequency":240,"standardDeviation":0.4905}},{"id":null,"name":"5.0","position":5,"iqbId":"EL709v201","exercise":{"id":null,"name":"Interview with the Author of Unstoppable"},"parameters":{"logit":-0.15,"bistaPoints":572.1,"solutionFrequencyGymnasium":0.77,"solutionFrequencyNonGymnasium":0.52,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5475,"frequency":219,"standardDeviation":0.4984}},{"id":null,"name":"11.0","position":11,"iqbId":"EL74801","exercise":{"id":null,"name":"Respect"},"parameters":{"logit":-0.07,"bistaPoints":579.0,"solutionFrequencyGymnasium":0.68,"solutionFrequencyNonGymnasium":0.4,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6075,"frequency":243,"standardDeviation":0.4889}},{"id":null,"name":"12.1","position":12,"iqbId":"EL742v101","exercise":{"id":null,"name":"Top Three Greatest Inventions"},"parameters":{"logit":0.75,"bistaPoints":646.2,"solutionFrequencyGymnasium":0.57,"solutionFrequencyNonGymnasium":0.22,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.395,"frequency":158,"standardDeviation":0.4895}},{"id":null,"name":"12.2","position":12,"iqbId":"EL742v102","exercise":{"id":null,"name":"Top Three Greatest Inventions"},"parameters":{"logit":0.54,"bistaPoints":629.0,"solutionFrequencyGymnasium":0.6,"solutionFrequencyNonGymnasium":0.27,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.38,"frequency":152,"standardDeviation":0.486}},{"id":null,"name":"12.3","position":12,"iqbId":"EL742v103","exercise":{"id":null,"name":"Top Three Greatest Inventions"},"parameters":{"logit":3.22,"bistaPoints":850.1,"solutionFrequencyGymnasium":0.11,"solutionFrequencyNonGymnasium":0.05,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"C1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.065,"frequency":26,"standardDeviation":0.2468}},{"id":null,"name":"12.4","position":12,"iqbId":"EL742v104","exercise":{"id":null,"name":"Top Three Greatest Inventions"},"parameters":{"logit":0.96,"bistaPoints":664.0,"solutionFrequencyGymnasium":0.51,"solutionFrequencyNonGymnasium":0.21,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3475,"frequency":139,"standardDeviation":0.4768}},{"id":null,"name":"12.5","position":12,"iqbId":"EL742v105","exercise":{"id":null,"name":"Top Three Greatest Inventions"},"parameters":{"logit":2.13,"bistaPoints":760.2,"solutionFrequencyGymnasium":0.26,"solutionFrequencyNonGymnasium":0.12,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"C1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.19,"frequency":76,"standardDeviation":0.3928}},{"id":null,"name":"12.6","position":12,"iqbId":"EL742v106","exercise":{"id":null,"name":"Top Three Greatest Inventions"},"parameters":{"logit":0.15,"bistaPoints":596.5,"solutionFrequencyGymnasium":0.7,"solutionFrequencyNonGymnasium":0.32,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.515,"frequency":206,"standardDeviation":0.5004}},{"id":null,"name":"13.1","position":13,"iqbId":"EL66201","exercise":{"id":null,"name":"Homework Policy"},"parameters":{"logit":0.04,"bistaPoints":588.1,"solutionFrequencyGymnasium":0.76,"solutionFrequencyNonGymnasium":0.33,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.53,"frequency":212,"standardDeviation":0.4997}},{"id":null,"name":"13.2","position":13,"iqbId":"EL66202","exercise":{"id":null,"name":"Homework Policy"},"parameters":{"logit":2.63,"bistaPoints":801.3,"solutionFrequencyGymnasium":0.22,"solutionFrequencyNonGymnasium":0.08,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"C1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.0975,"frequency":39,"standardDeviation":0.297}},{"id":null,"name":"13.3","position":13,"iqbId":"EL66203","exercise":{"id":null,"name":"Homework Policy"},"parameters":{"logit":1.96,"bistaPoints":745.9,"solutionFrequencyGymnasium":0.37,"solutionFrequencyNonGymnasium":0.09,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"C1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.215,"frequency":86,"standardDeviation":0.4113}},{"id":null,"name":"13.4","position":13,"iqbId":"EL66204","exercise":{"id":null,"name":"Homework Policy"},"parameters":{"logit":0.04,"bistaPoints":588.1,"solutionFrequencyGymnasium":0.72,"solutionFrequencyNonGymnasium":0.37,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5875,"frequency":235,"standardDeviation":0.4929}},{"id":null,"name":"13.5","position":13,"iqbId":"EL66205","exercise":{"id":null,"name":"Homework Policy"},"parameters":{"logit":1.12,"bistaPoints":676.7,"solutionFrequencyGymnasium":0.49,"solutionFrequencyNonGymnasium":0.23,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.295,"frequency":118,"standardDeviation":0.4566}},{"id":null,"name":"13.6","position":13,"iqbId":"EL66206","exercise":{"id":null,"name":"Homework Policy"},"parameters":{"logit":1.41,"bistaPoints":701.0,"solutionFrequencyGymnasium":0.42,"solutionFrequencyNonGymnasium":0.19,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.28,"frequency":112,"standardDeviation":0.4496}},{"id":null,"name":"13.7","position":13,"iqbId":"EL66207","exercise":{"id":null,"name":"Homework Policy"},"parameters":{"logit":0.49,"bistaPoints":625.0,"solutionFrequencyGymnasium":0.57,"solutionFrequencyNonGymnasium":0.36,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.405,"frequency":162,"standardDeviation":0.4915}},{"id":null,"name":"13.8","position":13,"iqbId":"EL66208","exercise":{"id":null,"name":"Homework Policy"},"parameters":{"logit":1.9,"bistaPoints":741.1,"solutionFrequencyGymnasium":0.33,"solutionFrequencyNonGymnasium":0.14,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"C1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.195,"frequency":78,"standardDeviation":0.3967}}]},{"id":"bezirk-nord","type":"district","name":"Bezirk Nord","domain":{"id":null,"name":"le"},"subject":{"id":null,"name":"Englisch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"6.1","position":6,"iqbId":"ER70601","exercise":{"id":null,"name":"Plans for the Weekend"},"parameters":{"logit":-0.2,"bistaPoints":580.5,"solutionFrequencyGymnasium":0.75,"solutionFrequencyNonGymnasium":0.32,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5525,"frequency":221,"standardDeviation":0.4979}},{"id":null,"name":"6.2","position":6,"iqbId":"ER70602","exercise":{"id":null,"name":"Plans for the Weekend"},"parameters":{"logit":-0.8,"bistaPoints":531.3,"solutionFrequencyGymnasium":0.83,"solutionFrequencyNonGymnasium":0.47,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7225,"frequency":289,"standardDeviation":0.4483}},{"id":null,"name":"6.3","position":6,"iqbId":"ER70603","exercise":{"id":null,"name":"Plans for the Weekend"},"parameters":{"logit":-1.03,"bistaPoints":512.7,"solutionFrequencyGymnasium":0.89,"solutionFrequencyNonGymnasium":0.5,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7225,"frequency":289,"standardDeviation":0.4483}},{"id":null,"name":"6.4","position":6,"iqbId":"ER70604","exercise":{"id":null,"name":"Plans for the Weekend"},"parameters":{"logit":-0.5,"bistaPoints":555.8,"solutionFrequencyGymnasium":0.77,"solutionFrequencyNonGymnasium":0.43,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.605,"frequency":242,"standardDeviation":0.4895}},{"id":null,"name":"7.1","position":7,"iqbId":"ER72101","exercise":{"id":null,"name":"Hero Hound"},"parameters":{"logit":-1.23,"bistaPoints":496.6,"solutionFrequencyGymnasium":0.86,"solutionFrequencyNonGymnasium":0.59,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7425,"frequency":297,"standardDeviation":0.4378}},{"id":null,"name":"7.2","position":7,"iqbId":"ER72102","exercise":{"id":null,"name":"Hero Hound"},"parameters":{"logit":-1.16,"bistaPoints":502.2,"solutionFrequencyGymnasium":0.88,"solutionFrequencyNonGymnasium":0.55,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.78,"frequency":312,"standardDeviation":0.4148}},{"id":null,"name":"7.3","position":7,"iqbId":"ER72103","exercise":{"id":null,"name":"Hero Hound"},"parameters":{"logit":-0.82,"bistaPoints":529.7,"solutionFrequencyGymnasium":0.84,"solutionFrequencyNonGymnasium":0.47,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.69,"frequency":276,"standardDeviation":0.4631}},{"id":null,"name":"7.4","position":7,"iqbId":"ER72104","exercise":{"id":null,"name":"Hero Hound"},"parameters":{"logit":-0.4,"bistaPoints":564.6,"solutionFrequencyGymnasium":0.76,"solutionFrequencyNonGymnasium":0.39,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.64,"frequency":256,"standardDeviation":0.4806}},{"id":null,"name":"8.1","position":8,"iqbId":"ER73801","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-2.47,"bistaPoints":394.3,"solutionFrequencyGymnasium":0.92,"solutionFrequencyNonGymnasium":0.83,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9175,"frequency":367,"standardDeviation":0.2755}},{"id":null,"name":"8.2","position":8,"iqbId":"ER73802","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-1.56,"bistaPoints":469.4,"solutionFrequencyGymnasium":0.87,"solutionFrequencyNonGymnasium":0.65,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8275,"frequency":331,"standardDeviation":0.3783}},{"id":null,"name":"8.3","position":8,"iqbId":"ER73803","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-0.37,"bistaPoints":566.4,"solutionFrequencyGymnasium":0.65,"solutionFrequencyNonGymnasium":0.45,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.595,"frequency":238,"standardDeviation":0.4915}},{"id":null,"name":"8.4","position":8,"iqbId":"ER73804","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-1.2,"bistaPoints":498.3,"solutionFrequencyGymnasium":0.82,"solutionFrequencyNonGymnasium":0.59,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.75,"frequency":300,"standardDeviation":0.4336}},{"id":null,"name":"8.5","position":8,"iqbId":"ER73805","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-1.8,"bistaPoints":449.4,"solutionFrequencyGymnasium":0.91,"solutionFrequencyNonGymnasium":0.69,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.88,"frequency":352,"standardDeviation":0.3254}},{"id":null,"name":"8.6","position":8,"iqbId":"ER73806","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-1.86,"bistaPoints":444.6,"solutionFrequencyGymnasium":0.89,"solutionFrequencyNonGymnasium":0.72,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.855,"frequency":342,"standardDeviation":0.3525}},{"id":null,"name":"8.7","position":8,"iqbId":"ER73807","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-1.51,"bistaPoints":472.9,"solutionFrequencyGymnasium":0.88,"solutionFrequencyNonGymnasium":0.63,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7875,"frequency":315,"standardDeviation":0.4096}},{"id":null,"name":"9.0","position":9,"iqbId":"ER72701","exercise":{"id":null,"name":"Barbara’s Message"},"parameters":{"logit":-0.59,"bistaPoints":548.5,"solutionFrequencyGymnasium":0.72,"solutionFrequencyNonGymnasium":0.45,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6225,"frequency":249,"standardDeviation":0.4854}},{"id":null,"name":"10.1","position":10,"iqbId":"ER71301","exercise":{"id":null,"name":"Gems"},"parameters":{"logit":-1.72,"bistaPoints":456.3,"solutionFrequencyGymnasium":0.92,"solutionFrequencyNonGymnasium":0.67,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.82,"frequency":328,"standardDeviation":0.3847}},{"id":null,"name":"10.2","position":10,"iqbId":"ER71302","exercise":{"id":null,"name":"Gems"},"parameters":{"logit":-1.06,"bistaPoints":510.2,"solutionFrequencyGymnasium":0.82,"solutionFrequencyNonGymnasium":0.56,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7325,"frequency":293,"standardDeviation":0.4432}},{"id":null,"name":"10.3","position":10,"iqbId":"ER71303","exercise":{"id":null,"name":"Gems"},"parameters":{"logit":-2.73,"bistaPoints":373.4,"solutionFrequencyGymnasium":0.97,"solutionFrequencyNonGymnasium":0.83,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.93,"frequency":372,"standardDeviation":0.2555}},{"id":null,"name":"10.4","position":10,"iqbId":"ER71304","exercise":{"id":null,"name":"Gems"},"parameters":{"logit":-1.5,"bistaPoints":474.0,"solutionFrequencyGymnasium":0.92,"solutionFrequencyNonGymnasium":0.61,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.825,"frequency":330,"standardDeviation":0.3804}},{"id":null,"name":"14.0","position":14,"iqbId":"ER70801","exercise":{"id":null,"name":"Carbon Engineering"},"parameters":{"logit":0.75,"bistaPoints":658.7,"solutionFrequencyGymnasium":0.45,"solutionFrequencyNonGymnasium":0.25,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.355,"frequency":142,"standardDeviation":0.4791}},{"id":null,"name":"15.1","position":15,"iqbId":"ER69001","exercise":{"id":null,"name":"Saharan Silver Ant"},"parameters":{"logit":0.88,"bistaPoints":668.9,"solutionFrequencyGymnasium":0.46,"solutionFrequencyNonGymnasium":0.42,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3025,"frequency":121,"standardDeviation":0.4599}},{"id":null,"name":"15.2","position":15,"iqbId":"ER69002","exercise":{"id":null,"name":"Saharan Silver Ant"},"parameters":{"logit":-0.11,"bistaPoints":588.5,"solutionFrequencyGymnasium":0.85,"solutionFrequencyNonGymnasium":0.59,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.585,"frequency":234,"standardDeviation":0.4933}},{"id":null,"name":"15.3","position":15,"iqbId":"ER69003","exercise":{"id":null,"name":"Saharan Silver Ant"},"parameters":{"logit":0.79,"bistaPoints":661.7,"solutionFrequencyGymnasium":0.62,"solutionFrequencyNonGymnasium":0.42,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.41,"frequency":164,"standardDeviation":0.4924}},{"id":null,"name":"15.4","position":15,"iqbId":"ER69004","exercise":{"id":null,"name":"Saharan Silver Ant"},"parameters":{"logit":0.89,"bistaPoints":670.3,"solutionFrequencyGymnasium":0.65,"solutionFrequencyNonGymnasium":0.49,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.31,"frequency":124,"standardDeviation":0.4631}},{"id":null,"name":"15.5","position":15,"iqbId":"ER69005","exercise":{"id":null,"name":"Saharan Silver Ant"},"parameters":{"logit":1.27,"bistaPoints":701.1,"solutionFrequencyGymnasium":0.57,"solutionFrequencyNonGymnasium":0.44,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"C1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.285,"frequency":114,"standardDeviation":0.452}},{"id":null,"name":"16.1","position":16,"iqbId":"ER72401","exercise":{"id":null,"name":"Michael’s Family"},"parameters":{"logit":-0.44,"bistaPoints":561.1,"solutionFrequencyGymnasium":0.71,"solutionFrequencyNonGymnasium":0.41,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6475,"frequency":259,"standardDeviation":0.4783}},{"id":null,"name":"16.2","position":16,"iqbId":"ER72402","exercise":{"id":null,"name":"Michael’s Family"},"parameters":{"logit":0.83,"bistaPoints":664.9,"solutionFrequencyGymnasium":0.41,"solutionFrequencyNonGymnasium":0.22,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3875,"frequency":155,"standardDeviation":0.4878}},{"id":null,"name":"16.3","position":16,"iqbId":"ER72403","exercise":{"id":null,"name":"Michael’s Family"},"parameters":{"logit":0.26,"bistaPoints":618.4,"solutionFrequencyGymnasium":0.57,"solutionFrequencyNonGymnasium":0.27,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.43,"frequency":172,"standardDeviation":0.4957}},{"id":null,"name":"16.4","position":16,"iqbId":"ER72404","exercise":{"id":null,"name":"Michael’s Family"},"parameters":{"logit":0.35,"bistaPoints":625.8,"solutionFrequencyGymnasium":0.53,"solutionFrequencyNonGymnasium":0.28,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4375,"frequency":175,"standardDeviation":0.4967}},{"id":null,"name":"17.0","position":17,"iqbId":"ER484r01","exercise":{"id":null,"name":"Turtles"},"parameters":{"logit":-0.62,"bistaPoints":546.6,"solutionFrequencyGymnasium":0.72,"solutionFrequencyNonGymnasium":0.52,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6675,"frequency":267,"standardDeviation":0.4717}},{"id":null,"name":"18.1","position":18,"iqbId":"ER73001","exercise":{"id":null,"name":"News from Japan"},"parameters":{"logit":1.75,"bistaPoints":740.3,"solutionFrequencyGymnasium":0.3,"solutionFrequencyNonGymnasium":0.1,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"C1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.21,"frequency":84,"standardDeviation":0.4078}},{"id":null,"name":"18.2","position":18,"iqbId":"ER73002","exercise":{"id":null,"name":"News from Japan"},"parameters":{"logit":0.87,"bistaPoints":668.4,"solutionFrequencyGymnasium":0.46,"solutionFrequencyNonGymnasium":0.22,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3575,"frequency":143,"standardDeviation":0.4799}},{"id":null,"name":"18.3","position":18,"iqbId":"ER73003","exercise":{"id":null,"name":"News from Japan"},"parameters":{"logit":-0.1,"bistaPoints":589.2,"solutionFrequencyGymnasium":0.66,"solutionFrequencyNonGymnasium":0.39,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5625,"frequency":225,"standardDeviation":0.4967}},{"id":null,"name":"18.4","position":18,"iqbId":"ER73004","exercise":{"id":null,"name":"News from Japan"},"parameters":{"logit":1.89,"bistaPoints":752.1,"solutionFrequencyGymnasium":0.22,"solutionFrequencyNonGymnasium":0.14,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"C1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.1975,"frequency":79,"standardDeviation":0.3986}},{"id":null,"name":"18.5","position":18,"iqbId":"ER73005","exercise":{"id":null,"name":"News from Japan"},"parameters":{"logit":-0.65,"bistaPoints":543.6,"solutionFrequencyGymnasium":0.76,"solutionFrequencyNonGymnasium":0.51,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.66,"frequency":264,"standardDeviation":0.4743}}]},{"id":"bezirk-nord","type":"district","name":"Bezirk Nord","domain":{"id":null,"name":"ho"},"subject":{"id":null,"name":"Französisch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.1","position":1,"iqbId":"CO2304601","exercise":{"id":null,"name":"Soirée jeux"},"parameters":{"logit":-2.8041,"bistaPoints":312.7,"solutionFrequencyGymnasium":0.6923,"solutionFrequencyNonGymnasium":0.7671,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9225,"frequency":369,"standardDeviation":0.2677}},{"id":null,"name":"1.2","position":1,"iqbId":"CO2304602","exercise":{"id":null,"name":"Soirée jeux"},"parameters":{"logit":-2.0901,"bistaPoints":369.5,"solutionFrequencyGymnasium":0.547,"solutionFrequencyNonGymnasium":0.6438,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.865,"frequency":346,"standardDeviation":0.3422}},{"id":null,"name":"1.3","position":1,"iqbId":"CO2304603","exercise":{"id":null,"name":"Soirée jeux"},"parameters":{"logit":-3.3051,"bistaPoints":272.9,"solutionFrequencyGymnasium":0.8205,"solutionFrequencyNonGymnasium":0.7671,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.95,"frequency":380,"standardDeviation":0.2182}},{"id":null,"name":"1.4","position":1,"iqbId":"CO2304604","exercise":{"id":null,"name":"Soirée jeux"},"parameters":{"logit":-2.0901,"bistaPoints":369.5,"solutionFrequencyGymnasium":0.6068,"solutionFrequencyNonGymnasium":0.5479,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8475,"frequency":339,"standardDeviation":0.36}},{"id":null,"name":"1.5","position":1,"iqbId":"CO2304605","exercise":{"id":null,"name":"Soirée jeux"},"parameters":{"logit":-2.6561,"bistaPoints":324.5,"solutionFrequencyGymnasium":0.7009,"solutionFrequencyNonGymnasium":0.6849,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9075,"frequency":363,"standardDeviation":0.2901}},{"id":null,"name":"2.1","position":2,"iqbId":"CO97701","exercise":{"id":null,"name":"Quentin fait de la danse classique"},"parameters":{"logit":-1.0155,"bistaPoints":454.9,"solutionFrequencyGymnasium":0.633,"solutionFrequencyNonGymnasium":0.2371,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7125,"frequency":285,"standardDeviation":0.4532}},{"id":null,"name":"2.2","position":2,"iqbId":"CO97702","exercise":{"id":null,"name":"Quentin fait de la danse classique"},"parameters":{"logit":-0.5375,"bistaPoints":493.0,"solutionFrequencyGymnasium":0.5413,"solutionFrequencyNonGymnasium":0.1546,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.655,"frequency":262,"standardDeviation":0.476}},{"id":null,"name":"2.3","position":2,"iqbId":"CO97703","exercise":{"id":null,"name":"Quentin fait de la danse classique"},"parameters":{"logit":-2.1075,"bistaPoints":368.1,"solutionFrequencyGymnasium":0.789,"solutionFrequencyNonGymnasium":0.5052,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.885,"frequency":354,"standardDeviation":0.3194}},{"id":null,"name":"2.4","position":2,"iqbId":"CO97704","exercise":{"id":null,"name":"Quentin fait de la danse classique"},"parameters":{"logit":0.0975,"bistaPoints":543.4,"solutionFrequencyGymnasium":0.367,"solutionFrequencyNonGymnasium":0.134,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5325,"frequency":213,"standardDeviation":0.4996}},{"id":null,"name":"3.1","position":3,"iqbId":"CO2306601","exercise":{"id":null,"name":"Météo Saint-Malo"},"parameters":{"logit":-1.9751,"bistaPoints":378.6,"solutionFrequencyGymnasium":0.4714,"solutionFrequencyNonGymnasium":0.4926,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.865,"frequency":346,"standardDeviation":0.3422}},{"id":null,"name":"3.2","position":3,"iqbId":"CO2306602","exercise":{"id":null,"name":"Météo Saint-Malo"},"parameters":{"logit":-1.7411,"bistaPoints":397.3,"solutionFrequencyGymnasium":0.5143,"solutionFrequencyNonGymnasium":0.4,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.805,"frequency":322,"standardDeviation":0.3967}},{"id":null,"name":"3.3","position":3,"iqbId":"CO2306603","exercise":{"id":null,"name":"Météo Saint-Malo"},"parameters":{"logit":-1.0301,"bistaPoints":453.8,"solutionFrequencyGymnasium":0.4286,"solutionFrequencyNonGymnasium":0.2353,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7175,"frequency":287,"standardDeviation":0.4508}},{"id":null,"name":"4.1","position":4,"iqbId":"CO2402601","exercise":{"id":null,"name":"Sniggi"},"parameters":{"logit":-2.0761,"bistaPoints":370.6,"solutionFrequencyGymnasium":0.7538,"solutionFrequencyNonGymnasium":0.4,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.87,"frequency":348,"standardDeviation":0.3367}},{"id":null,"name":"4.2","position":4,"iqbId":"CO2402602","exercise":{"id":null,"name":"Sniggi"},"parameters":{"logit":-1.2611,"bistaPoints":435.4,"solutionFrequencyGymnasium":0.608,"solutionFrequencyNonGymnasium":0.25,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.77,"frequency":308,"standardDeviation":0.4214}},{"id":null,"name":"4.3","position":4,"iqbId":"CO2402603","exercise":{"id":null,"name":"Sniggi"},"parameters":{"logit":-1.4501,"bistaPoints":420.4,"solutionFrequencyGymnasium":0.6616,"solutionFrequencyNonGymnasium":0.1,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.785,"frequency":314,"standardDeviation":0.4113}},{"id":null,"name":"4.4","position":4,"iqbId":"CO2402604","exercise":{"id":null,"name":"Sniggi"},"parameters":{"logit":-1.1511,"bistaPoints":444.2,"solutionFrequencyGymnasium":0.593,"solutionFrequencyNonGymnasium":0.1579,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.805,"frequency":322,"standardDeviation":0.3967}},{"id":null,"name":"5.1","position":5,"iqbId":"CO2304801","exercise":{"id":null,"name":"Maison de vacances"},"parameters":{"logit":-1.5271,"bistaPoints":414.3,"solutionFrequencyGymnasium":0.7353,"solutionFrequencyNonGymnasium":0.5,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.795,"frequency":318,"standardDeviation":0.4042}},{"id":null,"name":"5.2","position":5,"iqbId":"CO2304802","exercise":{"id":null,"name":"Maison de vacances"},"parameters":{"logit":-1.2471,"bistaPoints":436.5,"solutionFrequencyGymnasium":0.7,"solutionFrequencyNonGymnasium":0.35,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.76,"frequency":304,"standardDeviation":0.4276}},{"id":null,"name":"5.3","position":5,"iqbId":"CO2304803","exercise":{"id":null,"name":"Maison de vacances"},"parameters":{"logit":-2.3541,"bistaPoints":348.5,"solutionFrequencyGymnasium":0.8412,"solutionFrequencyNonGymnasium":0.7,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9,"frequency":360,"standardDeviation":0.3004}},{"id":null,"name":"5.4","position":5,"iqbId":"CO2304804","exercise":{"id":null,"name":"Maison de vacances"},"parameters":{"logit":-2.3541,"bistaPoints":348.5,"solutionFrequencyGymnasium":0.8353,"solutionFrequencyNonGymnasium":0.75,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.89,"frequency":356,"standardDeviation":0.3133}},{"id":null,"name":"5.5","position":5,"iqbId":"CO2304805","exercise":{"id":null,"name":"Maison de vacances"},"parameters":{"logit":-2.0051,"bistaPoints":376.3,"solutionFrequencyGymnasium":0.7988,"solutionFrequencyNonGymnasium":0.65,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8575,"frequency":343,"standardDeviation":0.35}},{"id":null,"name":"5.6","position":5,"iqbId":"CO2304806","exercise":{"id":null,"name":"Maison de vacances"},"parameters":{"logit":-0.9561,"bistaPoints":459.7,"solutionFrequencyGymnasium":0.6294,"solutionFrequencyNonGymnasium":0.45,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7075,"frequency":283,"standardDeviation":0.4555}},{"id":null,"name":"6.0","position":6,"iqbId":"CO2300701","exercise":{"id":null,"name":"Quel réseau ?"},"parameters":{"logit":-1.5221,"bistaPoints":414.7,"solutionFrequencyGymnasium":0.4911,"solutionFrequencyNonGymnasium":0.4267,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7875,"frequency":315,"standardDeviation":0.4096}},{"id":null,"name":"13.0","position":13,"iqbId":"CO2301801","exercise":{"id":null,"name":"Animal perdu"},"parameters":{"logit":-3.0531,"bistaPoints":292.9,"solutionFrequencyGymnasium":0.9235,"solutionFrequencyNonGymnasium":0.65,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9475,"frequency":379,"standardDeviation":0.2233}},{"id":null,"name":"14.1","position":14,"iqbId":"CO2200401","exercise":{"id":null,"name":"La cantine"},"parameters":{"logit":-3.05,"bistaPoints":293.2,"solutionFrequencyGymnasium":0.9697,"solutionFrequencyNonGymnasium":0.5614,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.955,"frequency":382,"standardDeviation":0.2076}},{"id":null,"name":"14.2","position":14,"iqbId":"CO2200402","exercise":{"id":null,"name":"La cantine"},"parameters":{"logit":-1.599,"bistaPoints":408.6,"solutionFrequencyGymnasium":0.596,"solutionFrequencyNonGymnasium":0.3805,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8025,"frequency":321,"standardDeviation":0.3986}},{"id":null,"name":"14.3","position":14,"iqbId":"CO2200403","exercise":{"id":null,"name":"La cantine"},"parameters":{"logit":-0.488,"bistaPoints":496.9,"solutionFrequencyGymnasium":0.3838,"solutionFrequencyNonGymnasium":0.1842,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6075,"frequency":243,"standardDeviation":0.4889}},{"id":null,"name":"15.1","position":15,"iqbId":"CO2306801","exercise":{"id":null,"name":"Lecture plaisir"},"parameters":{"logit":-3.7841,"bistaPoints":234.8,"solutionFrequencyGymnasium":0.9143,"solutionFrequencyNonGymnasium":0.75,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.985,"frequency":394,"standardDeviation":0.1217}},{"id":null,"name":"15.2","position":15,"iqbId":"CO2306802","exercise":{"id":null,"name":"Lecture plaisir"},"parameters":{"logit":-3.0111,"bistaPoints":296.3,"solutionFrequencyGymnasium":0.7826,"solutionFrequencyNonGymnasium":0.6397,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.935,"frequency":374,"standardDeviation":0.2468}},{"id":null,"name":"15.3","position":15,"iqbId":"CO2306803","exercise":{"id":null,"name":"Lecture plaisir"},"parameters":{"logit":-1.0631,"bistaPoints":451.2,"solutionFrequencyGymnasium":0.3768,"solutionFrequencyNonGymnasium":0.2721,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7375,"frequency":295,"standardDeviation":0.4405}},{"id":null,"name":"15.4","position":15,"iqbId":"CO2306804","exercise":{"id":null,"name":"Lecture plaisir"},"parameters":{"logit":-1.7661,"bistaPoints":395.3,"solutionFrequencyGymnasium":0.4638,"solutionFrequencyNonGymnasium":0.4296,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8575,"frequency":343,"standardDeviation":0.35}},{"id":null,"name":"16.1","position":16,"iqbId":"CO2302501","exercise":{"id":null,"name":"Une fille comme il faut"},"parameters":{"logit":-3.0931,"bistaPoints":289.8,"solutionFrequencyGymnasium":0.7045,"solutionFrequencyNonGymnasium":0.6557,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9475,"frequency":379,"standardDeviation":0.2233}},{"id":null,"name":"16.2","position":16,"iqbId":"CO2302502","exercise":{"id":null,"name":"Une fille comme il faut"},"parameters":{"logit":-1.9101,"bistaPoints":383.8,"solutionFrequencyGymnasium":0.3409,"solutionFrequencyNonGymnasium":0.4918,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.84,"frequency":336,"standardDeviation":0.3671}},{"id":null,"name":"16.3","position":16,"iqbId":"CO2302503","exercise":{"id":null,"name":"Une fille comme il faut"},"parameters":{"logit":-3.8651,"bistaPoints":228.4,"solutionFrequencyGymnasium":0.8068,"solutionFrequencyNonGymnasium":0.8033,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.99,"frequency":396,"standardDeviation":0.0996}},{"id":null,"name":"16.4","position":16,"iqbId":"CO2302504","exercise":{"id":null,"name":"Une fille comme il faut"},"parameters":{"logit":-4.0071,"bistaPoints":217.1,"solutionFrequencyGymnasium":0.7955,"solutionFrequencyNonGymnasium":0.8443,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9775,"frequency":391,"standardDeviation":0.1485}},{"id":null,"name":"17.1","position":17,"iqbId":"CO2301701","exercise":{"id":null,"name":"Commencer les cours plus tard ?"},"parameters":{"logit":-2.6381,"bistaPoints":325.9,"solutionFrequencyGymnasium":0.878,"solutionFrequencyNonGymnasium":0.4167,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.92,"frequency":368,"standardDeviation":0.2716}},{"id":null,"name":"17.2","position":17,"iqbId":"CO2301702","exercise":{"id":null,"name":"Commencer les cours plus tard ?"},"parameters":{"logit":-2.6991,"bistaPoints":321.1,"solutionFrequencyGymnasium":0.8293,"solutionFrequencyNonGymnasium":0.6757,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9325,"frequency":373,"standardDeviation":0.2512}},{"id":null,"name":"17.3","position":17,"iqbId":"CO2301703","exercise":{"id":null,"name":"Commencer les cours plus tard ?"},"parameters":{"logit":-2.0041,"bistaPoints":376.3,"solutionFrequencyGymnasium":0.8171,"solutionFrequencyNonGymnasium":0.1892,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8875,"frequency":355,"standardDeviation":0.3164}},{"id":null,"name":"17.4","position":17,"iqbId":"CO2301704","exercise":{"id":null,"name":"Commencer les cours plus tard ?"},"parameters":{"logit":-1.9051,"bistaPoints":384.2,"solutionFrequencyGymnasium":0.7791,"solutionFrequencyNonGymnasium":0.2703,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.835,"frequency":334,"standardDeviation":0.3716}},{"id":null,"name":"18.1","position":18,"iqbId":"CO2401901","exercise":{"id":null,"name":"Mon voyage à Singapour"},"parameters":{"logit":-2.2281,"bistaPoints":358.5,"solutionFrequencyGymnasium":0.6339,"solutionFrequencyNonGymnasium":0.5867,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.89,"frequency":356,"standardDeviation":0.3133}},{"id":null,"name":"18.2","position":18,"iqbId":"CO2401902","exercise":{"id":null,"name":"Mon voyage à Singapour"},"parameters":{"logit":-3.7711,"bistaPoints":235.9,"solutionFrequencyGymnasium":0.8929,"solutionFrequencyNonGymnasium":0.8133,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9775,"frequency":391,"standardDeviation":0.1485}},{"id":null,"name":"18.3","position":18,"iqbId":"CO2401903","exercise":{"id":null,"name":"Mon voyage à Singapour"},"parameters":{"logit":-2.4141,"bistaPoints":343.7,"solutionFrequencyGymnasium":0.6339,"solutionFrequencyNonGymnasium":0.68,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9125,"frequency":365,"standardDeviation":0.2829}}]},{"id":"bezirk-nord","type":"district","name":"Bezirk Nord","domain":{"id":null,"name":"le"},"subject":{"id":null,"name":"Französisch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"7.0","position":7,"iqbId":"CE2206701","exercise":{"id":null,"name":"Une affiche"},"parameters":{"logit":-2.9202,"bistaPoints":252.0,"solutionFrequencyGymnasium":0.8889,"solutionFrequencyNonGymnasium":1.0,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.935,"frequency":374,"standardDeviation":0.2468}},{"id":null,"name":"8.1","position":8,"iqbId":"CE131801","exercise":{"id":null,"name":"Une vieille bouteille"},"parameters":{"logit":-1.0993,"bistaPoints":428.4,"solutionFrequencyGymnasium":0.68,"solutionFrequencyNonGymnasium":0.3729,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7675,"frequency":307,"standardDeviation":0.423}},{"id":null,"name":"8.2","position":8,"iqbId":"CE131802","exercise":{"id":null,"name":"Une vieille bouteille"},"parameters":{"logit":-0.2093,"bistaPoints":514.6,"solutionFrequencyGymnasium":0.472,"solutionFrequencyNonGymnasium":0.2712,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.58,"frequency":232,"standardDeviation":0.4942}},{"id":null,"name":"9.1","position":9,"iqbId":"CE2302901","exercise":{"id":null,"name":"L’intelligence artificielle est partout"},"parameters":{"logit":-0.3192,"bistaPoints":504.0,"solutionFrequencyGymnasium":0.4125,"solutionFrequencyNonGymnasium":0.2124,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.615,"frequency":246,"standardDeviation":0.4872}},{"id":null,"name":"9.2","position":9,"iqbId":"CE2302902","exercise":{"id":null,"name":"L’intelligence artificielle est partout"},"parameters":{"logit":-1.3322,"bistaPoints":405.8,"solutionFrequencyGymnasium":0.625,"solutionFrequencyNonGymnasium":0.4035,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8075,"frequency":323,"standardDeviation":0.3948}},{"id":null,"name":"9.3","position":9,"iqbId":"CE2302903","exercise":{"id":null,"name":"L’intelligence artificielle est partout"},"parameters":{"logit":-1.2832,"bistaPoints":410.6,"solutionFrequencyGymnasium":0.55,"solutionFrequencyNonGymnasium":0.4386,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8075,"frequency":323,"standardDeviation":0.3948}},{"id":null,"name":"9.4","position":9,"iqbId":"CE2302904","exercise":{"id":null,"name":"L’intelligence artificielle est partout"},"parameters":{"logit":-1.5292,"bistaPoints":386.7,"solutionFrequencyGymnasium":0.525,"solutionFrequencyNonGymnasium":0.5439,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.805,"frequency":322,"standardDeviation":0.3967}},{"id":null,"name":"10.1","position":10,"iqbId":"CE2308701","exercise":{"id":null,"name":"Aidez Ben"},"parameters":{"logit":-1.1532,"bistaPoints":423.2,"solutionFrequencyGymnasium":0.6071,"solutionFrequencyNonGymnasium":0.3455,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.71,"frequency":284,"standardDeviation":0.4543}},{"id":null,"name":"10.2","position":10,"iqbId":"CE2308702","exercise":{"id":null,"name":"Aidez Ben"},"parameters":{"logit":-0.2062,"bistaPoints":514.9,"solutionFrequencyGymnasium":0.3393,"solutionFrequencyNonGymnasium":0.2364,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.54,"frequency":216,"standardDeviation":0.499}},{"id":null,"name":"10.3","position":10,"iqbId":"CE2308703","exercise":{"id":null,"name":"Aidez Ben"},"parameters":{"logit":-0.3352,"bistaPoints":502.4,"solutionFrequencyGymnasium":0.4054,"solutionFrequencyNonGymnasium":0.2182,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5675,"frequency":227,"standardDeviation":0.496}},{"id":null,"name":"10.4","position":10,"iqbId":"CE2308704","exercise":{"id":null,"name":"Aidez Ben"},"parameters":{"logit":-0.3062,"bistaPoints":505.2,"solutionFrequencyGymnasium":0.3661,"solutionFrequencyNonGymnasium":0.2455,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.64,"frequency":256,"standardDeviation":0.4806}},{"id":null,"name":"10.5","position":10,"iqbId":"CE2308705","exercise":{"id":null,"name":"Aidez Ben"},"parameters":{"logit":0.5698,"bistaPoints":590.1,"solutionFrequencyGymnasium":0.2321,"solutionFrequencyNonGymnasium":0.1091,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.44,"frequency":176,"standardDeviation":0.497}},{"id":null,"name":"10.6","position":10,"iqbId":"CE2308706","exercise":{"id":null,"name":"Aidez Ben"},"parameters":{"logit":-1.3592,"bistaPoints":403.2,"solutionFrequencyGymnasium":0.5893,"solutionFrequencyNonGymnasium":0.4537,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8,"frequency":320,"standardDeviation":0.4005}},{"id":null,"name":"11.1","position":11,"iqbId":"CE2209101","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-1.1506,"bistaPoints":423.4,"solutionFrequencyGymnasium":0.7632,"solutionFrequencyNonGymnasium":0.3267,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7875,"frequency":315,"standardDeviation":0.4096}},{"id":null,"name":"11.2","position":11,"iqbId":"CE2209102","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-2.1286,"bistaPoints":328.7,"solutionFrequencyGymnasium":0.8522,"solutionFrequencyNonGymnasium":0.6238,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8775,"frequency":351,"standardDeviation":0.3283}},{"id":null,"name":"11.3","position":11,"iqbId":"CE2209103","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-2.0456,"bistaPoints":336.7,"solutionFrequencyGymnasium":0.8696,"solutionFrequencyNonGymnasium":0.5743,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.885,"frequency":354,"standardDeviation":0.3194}},{"id":null,"name":"11.4","position":11,"iqbId":"CE2209104","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-2.1846,"bistaPoints":323.2,"solutionFrequencyGymnasium":0.8609,"solutionFrequencyNonGymnasium":0.6337,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.88,"frequency":352,"standardDeviation":0.3254}},{"id":null,"name":"11.5","position":11,"iqbId":"CE2209105","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-1.0596,"bistaPoints":432.2,"solutionFrequencyGymnasium":0.7281,"solutionFrequencyNonGymnasium":0.3267,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.715,"frequency":286,"standardDeviation":0.452}},{"id":null,"name":"11.6","position":11,"iqbId":"CE2209106","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-2.7336,"bistaPoints":270.0,"solutionFrequencyGymnasium":0.8957,"solutionFrequencyNonGymnasium":0.7624,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9075,"frequency":363,"standardDeviation":0.2901}},{"id":null,"name":"11.7","position":11,"iqbId":"CE2209107","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-2.9736,"bistaPoints":246.8,"solutionFrequencyGymnasium":0.8957,"solutionFrequencyNonGymnasium":0.8218,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9375,"frequency":375,"standardDeviation":0.2424}},{"id":null,"name":"11.8","position":11,"iqbId":"CE2209108","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-2.7716,"bistaPoints":266.4,"solutionFrequencyGymnasium":0.9043,"solutionFrequencyNonGymnasium":0.7624,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.925,"frequency":370,"standardDeviation":0.2637}},{"id":null,"name":"11.9","position":11,"iqbId":"CE2209109","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-1.9396,"bistaPoints":347.0,"solutionFrequencyGymnasium":0.8174,"solutionFrequencyNonGymnasium":0.5941,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8575,"frequency":343,"standardDeviation":0.35}},{"id":null,"name":"12.0","position":12,"iqbId":"CE2205201","exercise":{"id":null,"name":"Dans le métro"},"parameters":{"logit":-2.2352,"bistaPoints":318.3,"solutionFrequencyGymnasium":0.7674,"solutionFrequencyNonGymnasium":0.5872,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.89,"frequency":356,"standardDeviation":0.3133}},{"id":null,"name":"19.0","position":19,"iqbId":"CE2200601","exercise":{"id":null,"name":"Le p’tit déj"},"parameters":{"logit":-2.1116,"bistaPoints":330.3,"solutionFrequencyGymnasium":0.8083,"solutionFrequencyNonGymnasium":0.5603,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.86,"frequency":344,"standardDeviation":0.3474}},{"id":null,"name":"20.1","position":20,"iqbId":"CE2205501","exercise":{"id":null,"name":"Correspondante perdue"},"parameters":{"logit":-2.0476,"bistaPoints":336.5,"solutionFrequencyGymnasium":0.7895,"solutionFrequencyNonGymnasium":0.5,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.88,"frequency":352,"standardDeviation":0.3254}},{"id":null,"name":"20.2","position":20,"iqbId":"CE2205502","exercise":{"id":null,"name":"Correspondante perdue"},"parameters":{"logit":-1.7446,"bistaPoints":365.9,"solutionFrequencyGymnasium":0.7544,"solutionFrequencyNonGymnasium":0.3667,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.835,"frequency":334,"standardDeviation":0.3716}},{"id":null,"name":"21.1","position":21,"iqbId":"CE2302701","exercise":{"id":null,"name":"Code vestimentaire"},"parameters":{"logit":0.0028,"bistaPoints":535.2,"solutionFrequencyGymnasium":0.2718,"solutionFrequencyNonGymnasium":0.2333,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.595,"frequency":238,"standardDeviation":0.4915}},{"id":null,"name":"21.2","position":21,"iqbId":"CE2302702","exercise":{"id":null,"name":"Code vestimentaire"},"parameters":{"logit":-0.4722,"bistaPoints":489.2,"solutionFrequencyGymnasium":0.301,"solutionFrequencyNonGymnasium":0.3778,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.625,"frequency":250,"standardDeviation":0.4847}},{"id":null,"name":"21.3","position":21,"iqbId":"CE2302703","exercise":{"id":null,"name":"Code vestimentaire"},"parameters":{"logit":-1.5342,"bistaPoints":386.3,"solutionFrequencyGymnasium":0.5534,"solutionFrequencyNonGymnasium":0.5556,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.785,"frequency":314,"standardDeviation":0.4113}},{"id":null,"name":"21.4","position":21,"iqbId":"CE2302704","exercise":{"id":null,"name":"Code vestimentaire"},"parameters":{"logit":-0.9932,"bistaPoints":438.7,"solutionFrequencyGymnasium":0.4854,"solutionFrequencyNonGymnasium":0.3889,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.73,"frequency":292,"standardDeviation":0.4445}},{"id":null,"name":"21.5","position":21,"iqbId":"CE2302705","exercise":{"id":null,"name":"Code vestimentaire"},"parameters":{"logit":-1.4842,"bistaPoints":391.1,"solutionFrequencyGymnasium":0.4951,"solutionFrequencyNonGymnasium":0.6,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.785,"frequency":314,"standardDeviation":0.4113}},{"id":null,"name":"21.6","position":21,"iqbId":"CE2302706","exercise":{"id":null,"name":"Code vestimentaire"},"parameters":{"logit":-2.0152,"bistaPoints":339.6,"solutionFrequencyGymnasium":0.6214,"solutionFrequencyNonGymnasium":0.6889,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8625,"frequency":345,"standardDeviation":0.3448}},{"id":null,"name":"21.7","position":21,"iqbId":"CE2302707","exercise":{"id":null,"name":"Code vestimentaire"},"parameters":{"logit":-3.0092,"bistaPoints":243.3,"solutionFrequencyGymnasium":0.8252,"solutionFrequencyNonGymnasium":0.8111,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9575,"frequency":383,"standardDeviation":0.202}},{"id":null,"name":"22.1","position":22,"iqbId":"CE2301401","exercise":{"id":null,"name":"Les bancs de l’amitié"},"parameters":{"logit":-1.2222,"bistaPoints":416.5,"solutionFrequencyGymnasium":0.49,"solutionFrequencyNonGymnasium":0.4,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.77,"frequency":308,"standardDeviation":0.4214}},{"id":null,"name":"22.2","position":22,"iqbId":"CE2301402","exercise":{"id":null,"name":"Les bancs de l’amitié"},"parameters":{"logit":-1.0202,"bistaPoints":436.1,"solutionFrequencyGymnasium":0.49,"solutionFrequencyNonGymnasium":0.3217,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.745,"frequency":298,"standardDeviation":0.4364}},{"id":null,"name":"23.0","position":23,"iqbId":"CE2308801","exercise":{"id":null,"name":"Zut !"},"parameters":{"logit":-0.9802,"bistaPoints":439.9,"solutionFrequencyGymnasium":0.5917,"solutionFrequencyNonGymnasium":0.3158,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.76,"frequency":304,"standardDeviation":0.4276}},{"id":null,"name":"24.1","position":24,"iqbId":"CE2309201","exercise":{"id":null,"name":"Les cours à distance"},"parameters":{"logit":-1.6862,"bistaPoints":371.5,"solutionFrequencyGymnasium":0.7537,"solutionFrequencyNonGymnasium":0.1765,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8325,"frequency":333,"standardDeviation":0.3739}},{"id":null,"name":"24.2","position":24,"iqbId":"CE2309202","exercise":{"id":null,"name":"Les cours à distance"},"parameters":{"logit":-1.3842,"bistaPoints":400.8,"solutionFrequencyGymnasium":0.6946,"solutionFrequencyNonGymnasium":0.1765,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7325,"frequency":293,"standardDeviation":0.4432}},{"id":null,"name":"24.3","position":24,"iqbId":"CE2309203","exercise":{"id":null,"name":"Les cours à distance"},"parameters":{"logit":-2.0202,"bistaPoints":339.2,"solutionFrequencyGymnasium":0.803,"solutionFrequencyNonGymnasium":0.2941,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.85,"frequency":340,"standardDeviation":0.3575}},{"id":null,"name":"24.4","position":24,"iqbId":"CE2309204","exercise":{"id":null,"name":"Les cours à distance"},"parameters":{"logit":-2.0202,"bistaPoints":339.2,"solutionFrequencyGymnasium":0.798,"solutionFrequencyNonGymnasium":0.3529,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8925,"frequency":357,"standardDeviation":0.3101}},{"id":null,"name":"24.5","position":24,"iqbId":"CE2309205","exercise":{"id":null,"name":"Les cours à distance"},"parameters":{"logit":-2.3382,"bistaPoints":308.4,"solutionFrequencyGymnasium":0.8424,"solutionFrequencyNonGymnasium":0.4118,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8925,"frequency":357,"standardDeviation":0.3101}},{"id":null,"name":"24.6","position":24,"iqbId":"CE2309206","exercise":{"id":null,"name":"Les cours à distance"},"parameters":{"logit":-1.5572,"bistaPoints":384.0,"solutionFrequencyGymnasium":0.7192,"solutionFrequencyNonGymnasium":0.2941,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8025,"frequency":321,"standardDeviation":0.3986}},{"id":null,"name":"24.7","position":24,"iqbId":"CE2309207","exercise":{"id":null,"name":"Les cours à distance"},"parameters":{"logit":-2.1112,"bistaPoints":330.3,"solutionFrequencyGymnasium":0.803,"solutionFrequencyNonGymnasium":0.4706,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8725,"frequency":349,"standardDeviation":0.3339}},{"id":null,"name":"25.0","position":25,"iqbId":"CE2309701","exercise":{"id":null,"name":"Règles de vie"},"parameters":{"logit":-2.4612,"bistaPoints":296.4,"solutionFrequencyGymnasium":0.7143,"solutionFrequencyNonGymnasium":0.7157,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.92,"frequency":368,"standardDeviation":0.2716}}]},{"id":"bezirk-nord","type":"district","name":"Bezirk Nord","domain":{"id":null,"name":"ho"},"subject":{"id":null,"name":"Französisch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.1","position":1,"iqbId":"CO2304601","exercise":{"id":null,"name":"Soirée jeux"},"parameters":{"logit":-2.8041,"bistaPoints":312.7,"solutionFrequencyGymnasium":0.6923,"solutionFrequencyNonGymnasium":0.7671,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.925,"frequency":370,"standardDeviation":0.2637}},{"id":null,"name":"1.2","position":1,"iqbId":"CO2304602","exercise":{"id":null,"name":"Soirée jeux"},"parameters":{"logit":-2.0901,"bistaPoints":369.5,"solutionFrequencyGymnasium":0.547,"solutionFrequencyNonGymnasium":0.6438,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.88,"frequency":352,"standardDeviation":0.3254}},{"id":null,"name":"1.3","position":1,"iqbId":"CO2304603","exercise":{"id":null,"name":"Soirée jeux"},"parameters":{"logit":-3.3051,"bistaPoints":272.9,"solutionFrequencyGymnasium":0.8205,"solutionFrequencyNonGymnasium":0.7671,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9675,"frequency":387,"standardDeviation":0.1775}},{"id":null,"name":"1.4","position":1,"iqbId":"CO2304604","exercise":{"id":null,"name":"Soirée jeux"},"parameters":{"logit":-2.0901,"bistaPoints":369.5,"solutionFrequencyGymnasium":0.6068,"solutionFrequencyNonGymnasium":0.5479,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8675,"frequency":347,"standardDeviation":0.3395}},{"id":null,"name":"1.5","position":1,"iqbId":"CO2304605","exercise":{"id":null,"name":"Soirée jeux"},"parameters":{"logit":-2.6561,"bistaPoints":324.5,"solutionFrequencyGymnasium":0.7009,"solutionFrequencyNonGymnasium":0.6849,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8975,"frequency":359,"standardDeviation":0.3037}},{"id":null,"name":"2.1","position":2,"iqbId":"CO97701","exercise":{"id":null,"name":"Quentin fait de la danse classique"},"parameters":{"logit":-1.0155,"bistaPoints":454.9,"solutionFrequencyGymnasium":0.633,"solutionFrequencyNonGymnasium":0.2371,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.74,"frequency":296,"standardDeviation":0.4392}},{"id":null,"name":"2.2","position":2,"iqbId":"CO97702","exercise":{"id":null,"name":"Quentin fait de la danse classique"},"parameters":{"logit":-0.5375,"bistaPoints":493.0,"solutionFrequencyGymnasium":0.5413,"solutionFrequencyNonGymnasium":0.1546,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.605,"frequency":242,"standardDeviation":0.4895}},{"id":null,"name":"2.3","position":2,"iqbId":"CO97703","exercise":{"id":null,"name":"Quentin fait de la danse classique"},"parameters":{"logit":-2.1075,"bistaPoints":368.1,"solutionFrequencyGymnasium":0.789,"solutionFrequencyNonGymnasium":0.5052,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.88,"frequency":352,"standardDeviation":0.3254}},{"id":null,"name":"2.4","position":2,"iqbId":"CO97704","exercise":{"id":null,"name":"Quentin fait de la danse classique"},"parameters":{"logit":0.0975,"bistaPoints":543.4,"solutionFrequencyGymnasium":0.367,"solutionFrequencyNonGymnasium":0.134,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.525,"frequency":210,"standardDeviation":0.5}},{"id":null,"name":"3.1","position":3,"iqbId":"CO2306601","exercise":{"id":null,"name":"Météo Saint-Malo"},"parameters":{"logit":-1.9751,"bistaPoints":378.6,"solutionFrequencyGymnasium":0.4714,"solutionFrequencyNonGymnasium":0.4926,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8475,"frequency":339,"standardDeviation":0.36}},{"id":null,"name":"3.2","position":3,"iqbId":"CO2306602","exercise":{"id":null,"name":"Météo Saint-Malo"},"parameters":{"logit":-1.7411,"bistaPoints":397.3,"solutionFrequencyGymnasium":0.5143,"solutionFrequencyNonGymnasium":0.4,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.84,"frequency":336,"standardDeviation":0.3671}},{"id":null,"name":"3.3","position":3,"iqbId":"CO2306603","exercise":{"id":null,"name":"Météo Saint-Malo"},"parameters":{"logit":-1.0301,"bistaPoints":453.8,"solutionFrequencyGymnasium":0.4286,"solutionFrequencyNonGymnasium":0.2353,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.74,"frequency":296,"standardDeviation":0.4392}},{"id":null,"name":"4.1","position":4,"iqbId":"CO2402601","exercise":{"id":null,"name":"Sniggi"},"parameters":{"logit":-2.0761,"bistaPoints":370.6,"solutionFrequencyGymnasium":0.7538,"solutionFrequencyNonGymnasium":0.4,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.89,"frequency":356,"standardDeviation":0.3133}},{"id":null,"name":"4.2","position":4,"iqbId":"CO2402602","exercise":{"id":null,"name":"Sniggi"},"parameters":{"logit":-1.2611,"bistaPoints":435.4,"solutionFrequencyGymnasium":0.608,"solutionFrequencyNonGymnasium":0.25,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.76,"frequency":304,"standardDeviation":0.4276}},{"id":null,"name":"4.3","position":4,"iqbId":"CO2402603","exercise":{"id":null,"name":"Sniggi"},"parameters":{"logit":-1.4501,"bistaPoints":420.4,"solutionFrequencyGymnasium":0.6616,"solutionFrequencyNonGymnasium":0.1,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.78,"frequency":312,"standardDeviation":0.4148}},{"id":null,"name":"4.4","position":4,"iqbId":"CO2402604","exercise":{"id":null,"name":"Sniggi"},"parameters":{"logit":-1.1511,"bistaPoints":444.2,"solutionFrequencyGymnasium":0.593,"solutionFrequencyNonGymnasium":0.1579,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7675,"frequency":307,"standardDeviation":0.423}},{"id":null,"name":"5.1","position":5,"iqbId":"CO2304801","exercise":{"id":null,"name":"Maison de vacances"},"parameters":{"logit":-1.5271,"bistaPoints":414.3,"solutionFrequencyGymnasium":0.7353,"solutionFrequencyNonGymnasium":0.5,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8075,"frequency":323,"standardDeviation":0.3948}},{"id":null,"name":"5.2","position":5,"iqbId":"CO2304802","exercise":{"id":null,"name":"Maison de vacances"},"parameters":{"logit":-1.2471,"bistaPoints":436.5,"solutionFrequencyGymnasium":0.7,"solutionFrequencyNonGymnasium":0.35,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.81,"frequency":324,"standardDeviation":0.3928}},{"id":null,"name":"5.3","position":5,"iqbId":"CO2304803","exercise":{"id":null,"name":"Maison de vacances"},"parameters":{"logit":-2.3541,"bistaPoints":348.5,"solutionFrequencyGymnasium":0.8412,"solutionFrequencyNonGymnasium":0.7,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8825,"frequency":353,"standardDeviation":0.3224}},{"id":null,"name":"5.4","position":5,"iqbId":"CO2304804","exercise":{"id":null,"name":"Maison de vacances"},"parameters":{"logit":-2.3541,"bistaPoints":348.5,"solutionFrequencyGymnasium":0.8353,"solutionFrequencyNonGymnasium":0.75,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9125,"frequency":365,"standardDeviation":0.2829}},{"id":null,"name":"5.5","position":5,"iqbId":"CO2304805","exercise":{"id":null,"name":"Maison de vacances"},"parameters":{"logit":-2.0051,"bistaPoints":376.3,"solutionFrequencyGymnasium":0.7988,"solutionFrequencyNonGymnasium":0.65,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8575,"frequency":343,"standardDeviation":0.35}},{"id":null,"name":"5.6","position":5,"iqbId":"CO2304806","exercise":{"id":null,"name":"Maison de vacances"},"parameters":{"logit":-0.9561,"bistaPoints":459.7,"solutionFrequencyGymnasium":0.6294,"solutionFrequencyNonGymnasium":0.45,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7225,"frequency":289,"standardDeviation":0.4483}},{"id":null,"name":"6.0","position":6,"iqbId":"CO2300701","exercise":{"id":null,"name":"Quel réseau ?"},"parameters":{"logit":-1.5221,"bistaPoints":414.7,"solutionFrequencyGymnasium":0.4911,"solutionFrequencyNonGymnasium":0.4267,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.815,"frequency":326,"standardDeviation":0.3888}},{"id":null,"name":"13.0","position":13,"iqbId":"CO2300901","exercise":{"id":null,"name":"La Saint-Valentin"},"parameters":{"logit":-1.2311,"bistaPoints":437.8,"solutionFrequencyGymnasium":0.3543,"solutionFrequencyNonGymnasium":0.3413,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7525,"frequency":301,"standardDeviation":0.4321}},{"id":null,"name":"14.1","position":14,"iqbId":"CO2200201","exercise":{"id":null,"name":"Les selfies"},"parameters":{"logit":0.263,"bistaPoints":556.6,"solutionFrequencyGymnasium":0.3409,"solutionFrequencyNonGymnasium":0.0727,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.505,"frequency":202,"standardDeviation":0.5006}},{"id":null,"name":"14.2","position":14,"iqbId":"CO2200202","exercise":{"id":null,"name":"Les selfies"},"parameters":{"logit":-0.935,"bistaPoints":461.3,"solutionFrequencyGymnasium":0.6136,"solutionFrequencyNonGymnasium":0.0909,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7275,"frequency":291,"standardDeviation":0.4458}},{"id":null,"name":"14.3","position":14,"iqbId":"CO2200203","exercise":{"id":null,"name":"Les selfies"},"parameters":{"logit":-1.516,"bistaPoints":415.2,"solutionFrequencyGymnasium":0.7121,"solutionFrequencyNonGymnasium":0.2182,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8225,"frequency":329,"standardDeviation":0.3826}},{"id":null,"name":"14.4","position":14,"iqbId":"CO2200204","exercise":{"id":null,"name":"Les selfies"},"parameters":{"logit":-0.757,"bistaPoints":475.5,"solutionFrequencyGymnasium":0.5076,"solutionFrequencyNonGymnasium":0.2364,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.695,"frequency":278,"standardDeviation":0.461}},{"id":null,"name":"15.1","position":15,"iqbId":"CO2201901","exercise":{"id":null,"name":"Géocaching en Alsace"},"parameters":{"logit":-0.9741,"bistaPoints":458.2,"solutionFrequencyGymnasium":0.4524,"solutionFrequencyNonGymnasium":0.1856,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.71,"frequency":284,"standardDeviation":0.4543}},{"id":null,"name":"15.2","position":15,"iqbId":"CO2201902","exercise":{"id":null,"name":"Géocaching en Alsace"},"parameters":{"logit":0.2069,"bistaPoints":552.1,"solutionFrequencyGymnasium":0.2126,"solutionFrequencyNonGymnasium":0.0783,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.48,"frequency":192,"standardDeviation":0.5002}},{"id":null,"name":"15.3","position":15,"iqbId":"CO2201903","exercise":{"id":null,"name":"Géocaching en Alsace"},"parameters":{"logit":-1.0091,"bistaPoints":455.5,"solutionFrequencyGymnasium":0.4683,"solutionFrequencyNonGymnasium":0.1856,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6975,"frequency":279,"standardDeviation":0.4599}},{"id":null,"name":"15.4","position":15,"iqbId":"CO2201904","exercise":{"id":null,"name":"Géocaching en Alsace"},"parameters":{"logit":-1.2771,"bistaPoints":434.1,"solutionFrequencyGymnasium":0.392,"solutionFrequencyNonGymnasium":0.3293,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.77,"frequency":308,"standardDeviation":0.4214}},{"id":null,"name":"15.5","position":15,"iqbId":"CO2201905","exercise":{"id":null,"name":"Géocaching en Alsace"},"parameters":{"logit":-0.8891,"bistaPoints":465.0,"solutionFrequencyGymnasium":0.3465,"solutionFrequencyNonGymnasium":0.2395,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7175,"frequency":287,"standardDeviation":0.4508}},{"id":null,"name":"15.6","position":15,"iqbId":"CO2201906","exercise":{"id":null,"name":"Géocaching en Alsace"},"parameters":{"logit":-1.8021,"bistaPoints":392.4,"solutionFrequencyGymnasium":0.4724,"solutionFrequencyNonGymnasium":0.4518,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8225,"frequency":329,"standardDeviation":0.3826}},{"id":null,"name":"16.1","position":16,"iqbId":"CO104701","exercise":{"id":null,"name":"Panique en maths"},"parameters":{"logit":-0.1296,"bistaPoints":525.4,"solutionFrequencyGymnasium":0.243,"solutionFrequencyNonGymnasium":0.0652,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.56,"frequency":224,"standardDeviation":0.497}},{"id":null,"name":"16.2","position":16,"iqbId":"CO104702","exercise":{"id":null,"name":"Panique en maths"},"parameters":{"logit":-0.4386,"bistaPoints":500.8,"solutionFrequencyGymnasium":0.2404,"solutionFrequencyNonGymnasium":0.2174,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.63,"frequency":252,"standardDeviation":0.4834}},{"id":null,"name":"16.3","position":16,"iqbId":"CO104703","exercise":{"id":null,"name":"Panique en maths"},"parameters":{"logit":-0.3116,"bistaPoints":510.9,"solutionFrequencyGymnasium":0.271,"solutionFrequencyNonGymnasium":0.087,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6175,"frequency":247,"standardDeviation":0.4866}},{"id":null,"name":"16.4","position":16,"iqbId":"CO104704","exercise":{"id":null,"name":"Panique en maths"},"parameters":{"logit":-0.2676,"bistaPoints":514.4,"solutionFrequencyGymnasium":0.2336,"solutionFrequencyNonGymnasium":0.1522,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.585,"frequency":234,"standardDeviation":0.4933}},{"id":null,"name":"17.1","position":17,"iqbId":"CO2202801","exercise":{"id":null,"name":"Blob à Paris"},"parameters":{"logit":2.35,"bistaPoints":722.5,"solutionFrequencyGymnasium":0.0913,"solutionFrequencyNonGymnasium":0.7813,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"C1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.1275,"frequency":51,"standardDeviation":0.3339}},{"id":null,"name":"17.2","position":17,"iqbId":"CO2202802","exercise":{"id":null,"name":"Blob à Paris"},"parameters":{"logit":1.241,"bistaPoints":634.4,"solutionFrequencyGymnasium":0.15,"solutionFrequencyNonGymnasium":0.125,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2875,"frequency":115,"standardDeviation":0.4532}},{"id":null,"name":"17.3","position":17,"iqbId":"CO2202803","exercise":{"id":null,"name":"Blob à Paris"},"parameters":{"logit":-0.056,"bistaPoints":531.2,"solutionFrequencyGymnasium":0.3881,"solutionFrequencyNonGymnasium":0.125,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.505,"frequency":202,"standardDeviation":0.5006}},{"id":null,"name":"17.4","position":17,"iqbId":"CO2202804","exercise":{"id":null,"name":"Blob à Paris"},"parameters":{"logit":-1.061,"bistaPoints":451.3,"solutionFrequencyGymnasium":0.5479,"solutionFrequencyNonGymnasium":0.3438,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.715,"frequency":286,"standardDeviation":0.452}},{"id":null,"name":"18.0","position":18,"iqbId":"CO2304101","exercise":{"id":null,"name":"Dans un restaurant en France"},"parameters":{"logit":-0.2041,"bistaPoints":519.5,"solutionFrequencyGymnasium":0.4451,"solutionFrequencyNonGymnasium":0.1081,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.61,"frequency":244,"standardDeviation":0.4884}}]},{"id":"bezirk-nord","type":"district","name":"Bezirk Nord","domain":{"id":null,"name":"le"},"subject":{"id":null,"name":"Französisch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"7.0","position":7,"iqbId":"CE2206701","exercise":{"id":null,"name":"Une affiche"},"parameters":{"logit":-2.9202,"bistaPoints":252.0,"solutionFrequencyGymnasium":0.8889,"solutionFrequencyNonGymnasium":1.0,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9325,"frequency":373,"standardDeviation":0.2512}},{"id":null,"name":"8.1","position":8,"iqbId":"CE131801","exercise":{"id":null,"name":"Une vieille bouteille"},"parameters":{"logit":-1.0993,"bistaPoints":428.4,"solutionFrequencyGymnasium":0.68,"solutionFrequencyNonGymnasium":0.3729,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.75,"frequency":300,"standardDeviation":0.4336}},{"id":null,"name":"8.2","position":8,"iqbId":"CE131802","exercise":{"id":null,"name":"Une vieille bouteille"},"parameters":{"logit":-0.2093,"bistaPoints":514.6,"solutionFrequencyGymnasium":0.472,"solutionFrequencyNonGymnasium":0.2712,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.53,"frequency":212,"standardDeviation":0.4997}},{"id":null,"name":"9.1","position":9,"iqbId":"CE2302901","exercise":{"id":null,"name":"L’intelligence artificielle est partout"},"parameters":{"logit":-0.3192,"bistaPoints":504.0,"solutionFrequencyGymnasium":0.4125,"solutionFrequencyNonGymnasium":0.2124,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.61,"frequency":244,"standardDeviation":0.4884}},{"id":null,"name":"9.2","position":9,"iqbId":"CE2302902","exercise":{"id":null,"name":"L’intelligence artificielle est partout"},"parameters":{"logit":-1.3322,"bistaPoints":405.8,"solutionFrequencyGymnasium":0.625,"solutionFrequencyNonGymnasium":0.4035,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8,"frequency":320,"standardDeviation":0.4005}},{"id":null,"name":"9.3","position":9,"iqbId":"CE2302903","exercise":{"id":null,"name":"L’intelligence artificielle est partout"},"parameters":{"logit":-1.2832,"bistaPoints":410.6,"solutionFrequencyGymnasium":0.55,"solutionFrequencyNonGymnasium":0.4386,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.765,"frequency":306,"standardDeviation":0.4245}},{"id":null,"name":"9.4","position":9,"iqbId":"CE2302904","exercise":{"id":null,"name":"L’intelligence artificielle est partout"},"parameters":{"logit":-1.5292,"bistaPoints":386.7,"solutionFrequencyGymnasium":0.525,"solutionFrequencyNonGymnasium":0.5439,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8125,"frequency":325,"standardDeviation":0.3908}},{"id":null,"name":"10.1","position":10,"iqbId":"CE2308701","exercise":{"id":null,"name":"Aidez Ben"},"parameters":{"logit":-1.1532,"bistaPoints":423.2,"solutionFrequencyGymnasium":0.6071,"solutionFrequencyNonGymnasium":0.3455,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.755,"frequency":302,"standardDeviation":0.4306}},{"id":null,"name":"10.2","position":10,"iqbId":"CE2308702","exercise":{"id":null,"name":"Aidez Ben"},"parameters":{"logit":-0.2062,"bistaPoints":514.9,"solutionFrequencyGymnasium":0.3393,"solutionFrequencyNonGymnasium":0.2364,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.59,"frequency":236,"standardDeviation":0.4924}},{"id":null,"name":"10.3","position":10,"iqbId":"CE2308703","exercise":{"id":null,"name":"Aidez Ben"},"parameters":{"logit":-0.3352,"bistaPoints":502.4,"solutionFrequencyGymnasium":0.4054,"solutionFrequencyNonGymnasium":0.2182,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.575,"frequency":230,"standardDeviation":0.495}},{"id":null,"name":"10.4","position":10,"iqbId":"CE2308704","exercise":{"id":null,"name":"Aidez Ben"},"parameters":{"logit":-0.3062,"bistaPoints":505.2,"solutionFrequencyGymnasium":0.3661,"solutionFrequencyNonGymnasium":0.2455,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5825,"frequency":233,"standardDeviation":0.4938}},{"id":null,"name":"10.5","position":10,"iqbId":"CE2308705","exercise":{"id":null,"name":"Aidez Ben"},"parameters":{"logit":0.5698,"bistaPoints":590.1,"solutionFrequencyGymnasium":0.2321,"solutionFrequencyNonGymnasium":0.1091,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4125,"frequency":165,"standardDeviation":0.4929}},{"id":null,"name":"10.6","position":10,"iqbId":"CE2308706","exercise":{"id":null,"name":"Aidez Ben"},"parameters":{"logit":-1.3592,"bistaPoints":403.2,"solutionFrequencyGymnasium":0.5893,"solutionFrequencyNonGymnasium":0.4537,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.78,"frequency":312,"standardDeviation":0.4148}},{"id":null,"name":"11.1","position":11,"iqbId":"CE2209101","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-1.1506,"bistaPoints":423.4,"solutionFrequencyGymnasium":0.7632,"solutionFrequencyNonGymnasium":0.3267,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7275,"frequency":291,"standardDeviation":0.4458}},{"id":null,"name":"11.2","position":11,"iqbId":"CE2209102","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-2.1286,"bistaPoints":328.7,"solutionFrequencyGymnasium":0.8522,"solutionFrequencyNonGymnasium":0.6238,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.86,"frequency":344,"standardDeviation":0.3474}},{"id":null,"name":"11.3","position":11,"iqbId":"CE2209103","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-2.0456,"bistaPoints":336.7,"solutionFrequencyGymnasium":0.8696,"solutionFrequencyNonGymnasium":0.5743,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.86,"frequency":344,"standardDeviation":0.3474}},{"id":null,"name":"11.4","position":11,"iqbId":"CE2209104","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-2.1846,"bistaPoints":323.2,"solutionFrequencyGymnasium":0.8609,"solutionFrequencyNonGymnasium":0.6337,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8425,"frequency":337,"standardDeviation":0.3647}},{"id":null,"name":"11.5","position":11,"iqbId":"CE2209105","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-1.0596,"bistaPoints":432.2,"solutionFrequencyGymnasium":0.7281,"solutionFrequencyNonGymnasium":0.3267,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7525,"frequency":301,"standardDeviation":0.4321}},{"id":null,"name":"11.6","position":11,"iqbId":"CE2209106","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-2.7336,"bistaPoints":270.0,"solutionFrequencyGymnasium":0.8957,"solutionFrequencyNonGymnasium":0.7624,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9275,"frequency":371,"standardDeviation":0.2596}},{"id":null,"name":"11.7","position":11,"iqbId":"CE2209107","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-2.9736,"bistaPoints":246.8,"solutionFrequencyGymnasium":0.8957,"solutionFrequencyNonGymnasium":0.8218,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.94,"frequency":376,"standardDeviation":0.2378}},{"id":null,"name":"11.8","position":11,"iqbId":"CE2209108","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-2.7716,"bistaPoints":266.4,"solutionFrequencyGymnasium":0.9043,"solutionFrequencyNonGymnasium":0.7624,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.915,"frequency":366,"standardDeviation":0.2792}},{"id":null,"name":"11.9","position":11,"iqbId":"CE2209109","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-1.9396,"bistaPoints":347.0,"solutionFrequencyGymnasium":0.8174,"solutionFrequencyNonGymnasium":0.5941,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.885,"frequency":354,"standardDeviation":0.3194}},{"id":null,"name":"12.0","position":12,"iqbId":"CE2205201","exercise":{"id":null,"name":"Dans le métro"},"parameters":{"logit":-2.2352,"bistaPoints":318.3,"solutionFrequencyGymnasium":0.7674,"solutionFrequencyNonGymnasium":0.5872,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.895,"frequency":358,"standardDeviation":0.3069}},{"id":null,"name":"19.0","position":19,"iqbId":"CE2300901","exercise":{"id":null,"name":"Rencontre avec un ours"},"parameters":{"logit":-0.1892,"bistaPoints":516.6,"solutionFrequencyGymnasium":0.2793,"solutionFrequencyNonGymnasium":0.2936,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5625,"frequency":225,"standardDeviation":0.4967}},{"id":null,"name":"20.0","position":20,"iqbId":"CE134001","exercise":{"id":null,"name":"Kangourou"},"parameters":{"logit":-0.7133,"bistaPoints":465.8,"solutionFrequencyGymnasium":0.672,"solutionFrequencyNonGymnasium":0.1525,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"inferierend","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.69,"frequency":276,"standardDeviation":0.4631}},{"id":null,"name":"21.1","position":21,"iqbId":"CE2310901","exercise":{"id":null,"name":"Le stress des élèves"},"parameters":{"logit":-0.4202,"bistaPoints":494.2,"solutionFrequencyGymnasium":0.4815,"solutionFrequencyNonGymnasium":0.0,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5675,"frequency":227,"standardDeviation":0.496}},{"id":null,"name":"21.2","position":21,"iqbId":"CE2310902","exercise":{"id":null,"name":"Le stress des élèves"},"parameters":{"logit":-0.2102,"bistaPoints":514.6,"solutionFrequencyGymnasium":0.4296,"solutionFrequencyNonGymnasium":0.3333,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5575,"frequency":223,"standardDeviation":0.4973}},{"id":null,"name":"21.3","position":21,"iqbId":"CE2310903","exercise":{"id":null,"name":"Le stress des élèves"},"parameters":{"logit":-0.3152,"bistaPoints":504.4,"solutionFrequencyGymnasium":0.4519,"solutionFrequencyNonGymnasium":0.3333,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5775,"frequency":231,"standardDeviation":0.4946}},{"id":null,"name":"21.4","position":21,"iqbId":"CE2310904","exercise":{"id":null,"name":"Le stress des élèves"},"parameters":{"logit":0.3488,"bistaPoints":568.7,"solutionFrequencyGymnasium":0.3259,"solutionFrequencyNonGymnasium":0.0,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4875,"frequency":195,"standardDeviation":0.5005}},{"id":null,"name":"22.0","position":22,"iqbId":"CE2300801","exercise":{"id":null,"name":"Réveil surprise"},"parameters":{"logit":1.8768,"bistaPoints":716.8,"solutionFrequencyGymnasium":0.1154,"solutionFrequencyNonGymnasium":0.05,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"C1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.195,"frequency":78,"standardDeviation":0.3967}},{"id":null,"name":"23.1","position":23,"iqbId":"CE112201","exercise":{"id":null,"name":"Un mois sans portable"},"parameters":{"logit":0.8087,"bistaPoints":613.3,"solutionFrequencyGymnasium":0.3276,"solutionFrequencyNonGymnasium":0.0714,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.355,"frequency":142,"standardDeviation":0.4791}},{"id":null,"name":"23.2","position":23,"iqbId":"CE112202","exercise":{"id":null,"name":"Un mois sans portable"},"parameters":{"logit":0.1057,"bistaPoints":545.2,"solutionFrequencyGymnasium":0.4483,"solutionFrequencyNonGymnasium":0.1786,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5,"frequency":200,"standardDeviation":0.5006}},{"id":null,"name":"23.3","position":23,"iqbId":"CE112203","exercise":{"id":null,"name":"Un mois sans portable"},"parameters":{"logit":-0.4613,"bistaPoints":490.2,"solutionFrequencyGymnasium":0.6379,"solutionFrequencyNonGymnasium":0.1786,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.64,"frequency":256,"standardDeviation":0.4806}},{"id":null,"name":"23.4","position":23,"iqbId":"CE112204","exercise":{"id":null,"name":"Un mois sans portable"},"parameters":{"logit":0.2167,"bistaPoints":555.9,"solutionFrequencyGymnasium":0.4224,"solutionFrequencyNonGymnasium":0.1667,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4575,"frequency":183,"standardDeviation":0.4988}},{"id":null,"name":"23.5","position":23,"iqbId":"CE112205","exercise":{"id":null,"name":"Un mois sans portable"},"parameters":{"logit":0.3317,"bistaPoints":567.1,"solutionFrequencyGymnasium":0.4052,"solutionFrequencyNonGymnasium":0.1429,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4925,"frequency":197,"standardDeviation":0.5006}},{"id":null,"name":"24.0","position":24,"iqbId":"CE2201101","exercise":{"id":null,"name":"Dans la nuit"},"parameters":{"logit":-0.6732,"bistaPoints":469.7,"solutionFrequencyGymnasium":0.5521,"solutionFrequencyNonGymnasium":0.25,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6675,"frequency":267,"standardDeviation":0.4717}}]},{"id":"bezirk-nord","type":"district","name":"Bezirk Nord","domain":null,"subject":{"id":null,"name":"Mathematik"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.1","position":1,"iqbId":"M1674501","exercise":{"id":null,"name":"Muster mit Schneckenhäusern"},"parameters":{"logit":-3.6669,"bistaPoints":239.4,"solutionFrequencyGymnasium":0.0,"solutionFrequencyNonGymnasium":0.8588,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.09m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9675,"frequency":387,"standardDeviation":0.1775}},{"id":null,"name":"1.2","position":1,"iqbId":"M1674503","exercise":{"id":null,"name":"Muster mit Schneckenhäusern"},"parameters":{"logit":-2.9229,"bistaPoints":306.8,"solutionFrequencyGymnasium":0.9237,"solutionFrequencyNonGymnasium":0.7353,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.09m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9275,"frequency":371,"standardDeviation":0.2596}},{"id":null,"name":"2.0","position":2,"iqbId":"M1631801","exercise":{"id":null,"name":"Schoko-Croissant"},"parameters":{"logit":-2.0398,"bistaPoints":386.7,"solutionFrequencyGymnasium":0.8592,"solutionFrequencyNonGymnasium":0.6928,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.875,"frequency":350,"standardDeviation":0.3311}},{"id":null,"name":"3.1","position":3,"iqbId":"M1701101","exercise":{"id":null,"name":"Reise buchen"},"parameters":{"logit":-1.0984,"bistaPoints":471.8,"solutionFrequencyGymnasium":0.6364,"solutionFrequencyNonGymnasium":0.4959,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.07","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.75,"frequency":300,"standardDeviation":0.4336}},{"id":null,"name":"3.2","position":3,"iqbId":"M1701102","exercise":{"id":null,"name":"Reise buchen"},"parameters":{"logit":-0.4684,"bistaPoints":528.8,"solutionFrequencyGymnasium":0.5727,"solutionFrequencyNonGymnasium":0.3171,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.07","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.625,"frequency":250,"standardDeviation":0.4847}},{"id":null,"name":"4.0","position":4,"iqbId":"M1663902","exercise":{"id":null,"name":"Quadrate von Zahlen"},"parameters":{"logit":0.8812,"bistaPoints":651.0,"solutionFrequencyGymnasium":0.3546,"solutionFrequencyNonGymnasium":0.0898,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3525,"frequency":141,"standardDeviation":0.4783}},{"id":null,"name":"5.1","position":5,"iqbId":"M5652501","exercise":{"id":null,"name":"Fremdsprache wählen"},"parameters":{"logit":-3.8159,"bistaPoints":226.0,"solutionFrequencyGymnasium":0.9437,"solutionFrequencyNonGymnasium":0.8594,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.98,"frequency":392,"standardDeviation":0.1402}},{"id":null,"name":"5.2","position":5,"iqbId":"M5652502","exercise":{"id":null,"name":"Fremdsprache wählen"},"parameters":{"logit":-2.4509,"bistaPoints":349.5,"solutionFrequencyGymnasium":0.8873,"solutionFrequencyNonGymnasium":0.6302,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.91,"frequency":364,"standardDeviation":0.2865}},{"id":null,"name":"6.1","position":6,"iqbId":"M5680401","exercise":{"id":null,"name":"Lose"},"parameters":{"logit":-2.2649,"bistaPoints":366.3,"solutionFrequencyGymnasium":0.8881,"solutionFrequencyNonGymnasium":0.6012,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.07h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9075,"frequency":363,"standardDeviation":0.2901}},{"id":null,"name":"6.2","position":6,"iqbId":"M5680402","exercise":{"id":null,"name":"Lose"},"parameters":{"logit":-1.8689,"bistaPoints":402.1,"solutionFrequencyGymnasium":0.7761,"solutionFrequencyNonGymnasium":0.5714,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.06h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8775,"frequency":351,"standardDeviation":0.3283}},{"id":null,"name":"7.1","position":7,"iqbId":"M5701901","exercise":{"id":null,"name":"Dodekaeder"},"parameters":{"logit":-1.1568,"bistaPoints":466.6,"solutionFrequencyGymnasium":0.7468,"solutionFrequencyNonGymnasium":0.4181,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.07h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.765,"frequency":306,"standardDeviation":0.4245}},{"id":null,"name":"7.2","position":7,"iqbId":"M5701902","exercise":{"id":null,"name":"Dodekaeder"},"parameters":{"logit":-0.7448,"bistaPoints":503.8,"solutionFrequencyGymnasium":0.6387,"solutionFrequencyNonGymnasium":0.3729,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.05m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.67,"frequency":268,"standardDeviation":0.4708}},{"id":null,"name":"8.0","position":8,"iqbId":"M5700301","exercise":{"id":null,"name":"Kugeln ziehen"},"parameters":{"logit":-0.2888,"bistaPoints":545.1,"solutionFrequencyGymnasium":0.5526,"solutionFrequencyNonGymnasium":0.2796,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.07m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5825,"frequency":233,"standardDeviation":0.4938}},{"id":null,"name":"9.0","position":9,"iqbId":"M5710302","exercise":{"id":null,"name":"Mittelwerte"},"parameters":{"logit":0.4871,"bistaPoints":615.3,"solutionFrequencyGymnasium":0.371,"solutionFrequencyNonGymnasium":0.1356,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.04h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4225,"frequency":169,"standardDeviation":0.4946}},{"id":null,"name":"10.0","position":10,"iqbId":"M4611201","exercise":{"id":null,"name":"Zuordnung"},"parameters":{"logit":-2.6954,"bistaPoints":327.3,"solutionFrequencyGymnasium":0.9344,"solutionFrequencyNonGymnasium":0.7404,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.02m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.94,"frequency":376,"standardDeviation":0.2378}},{"id":null,"name":"11.0","position":11,"iqbId":"M4651601","exercise":{"id":null,"name":"Rechtskurve"},"parameters":{"logit":-1.9994,"bistaPoints":390.3,"solutionFrequencyGymnasium":0.9016,"solutionFrequencyNonGymnasium":0.5769,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.01m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.87,"frequency":348,"standardDeviation":0.3367}},{"id":null,"name":"12.1","position":12,"iqbId":"M4690402","exercise":{"id":null,"name":"Reitstunden"},"parameters":{"logit":-0.8168,"bistaPoints":497.3,"solutionFrequencyGymnasium":0.7059,"solutionFrequencyNonGymnasium":0.4489,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.01h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.685,"frequency":274,"standardDeviation":0.4651}},{"id":null,"name":"12.2","position":12,"iqbId":"M4690403","exercise":{"id":null,"name":"Reitstunden"},"parameters":{"logit":-2.6208,"bistaPoints":334.1,"solutionFrequencyGymnasium":0.9314,"solutionFrequencyNonGymnasium":0.75,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.01h","description":null},{"id":null,"type":"Kompetenz","name":"4.02m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9225,"frequency":369,"standardDeviation":0.2677}},{"id":null,"name":"13.0","position":13,"iqbId":"M4642501","exercise":{"id":null,"name":"Text und Grafik"},"parameters":{"logit":0.1832,"bistaPoints":587.8,"solutionFrequencyGymnasium":0.4567,"solutionFrequencyNonGymnasium":0.25,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.02h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.485,"frequency":194,"standardDeviation":0.5004}},{"id":null,"name":"14.0","position":14,"iqbId":"M4403501","exercise":{"id":null,"name":"Quadrat"},"parameters":{"logit":0.4941,"bistaPoints":615.9,"solutionFrequencyGymnasium":0.3784,"solutionFrequencyNonGymnasium":0.1558,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.02m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4325,"frequency":173,"standardDeviation":0.496}},{"id":null,"name":"15.1","position":15,"iqbId":"M3690701","exercise":{"id":null,"name":"Körpernetze"},"parameters":{"logit":-2.7609,"bistaPoints":321.4,"solutionFrequencyGymnasium":0.0,"solutionFrequencyNonGymnasium":0.7557,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.04","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9425,"frequency":377,"standardDeviation":0.2331}},{"id":null,"name":"15.2","position":15,"iqbId":"M3690702","exercise":{"id":null,"name":"Körpernetze"},"parameters":{"logit":-2.0169,"bistaPoints":388.7,"solutionFrequencyGymnasium":0.7417,"solutionFrequencyNonGymnasium":0.6307,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.04","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8575,"frequency":343,"standardDeviation":0.35}},{"id":null,"name":"16.0","position":16,"iqbId":"M2673601","exercise":{"id":null,"name":"Winkel messen"},"parameters":{"logit":-1.3838,"bistaPoints":446.0,"solutionFrequencyGymnasium":0.7664,"solutionFrequencyNonGymnasium":0.5741,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.795,"frequency":318,"standardDeviation":0.4042}},{"id":null,"name":"17.0","position":17,"iqbId":"M3620201","exercise":{"id":null,"name":"Parallelogramm"},"parameters":{"logit":-1.3018,"bistaPoints":453.4,"solutionFrequencyGymnasium":0.7622,"solutionFrequencyNonGymnasium":0.4712,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.06h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8175,"frequency":327,"standardDeviation":0.3867}},{"id":null,"name":"18.1","position":18,"iqbId":"M2703201","exercise":{"id":null,"name":"Modellrakete"},"parameters":{"logit":-1.3598,"bistaPoints":448.2,"solutionFrequencyGymnasium":0.0,"solutionFrequencyNonGymnasium":0.5667,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Leitidee","name":"L2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8075,"frequency":323,"standardDeviation":0.3948}},{"id":null,"name":"18.2","position":18,"iqbId":"M2703202","exercise":{"id":null,"name":"Modellrakete"},"parameters":{"logit":0.0492,"bistaPoints":575.7,"solutionFrequencyGymnasium":0.6039,"solutionFrequencyNonGymnasium":0.1321,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.06h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5725,"frequency":229,"standardDeviation":0.4953}},{"id":null,"name":"19.0","position":19,"iqbId":"M2610701","exercise":{"id":null,"name":"Passende Einheiten"},"parameters":{"logit":0.5362,"bistaPoints":619.7,"solutionFrequencyGymnasium":0.3431,"solutionFrequencyNonGymnasium":0.2026,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.02h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.44,"frequency":176,"standardDeviation":0.497}},{"id":null,"name":"20.1","position":20,"iqbId":"M5672502","exercise":{"id":null,"name":"Taschengeld"},"parameters":{"logit":-4.3129,"bistaPoints":181.0,"solutionFrequencyGymnasium":0.9662,"solutionFrequencyNonGymnasium":0.9313,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.99,"frequency":396,"standardDeviation":0.0996}},{"id":null,"name":"20.2","position":20,"iqbId":"M5672503","exercise":{"id":null,"name":"Taschengeld"},"parameters":{"logit":-1.9389,"bistaPoints":395.8,"solutionFrequencyGymnasium":0.7852,"solutionFrequencyNonGymnasium":0.625,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.03","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8625,"frequency":345,"standardDeviation":0.3448}},{"id":null,"name":"21.1","position":21,"iqbId":"M5700803","exercise":{"id":null,"name":"Bootsverleih"},"parameters":{"logit":-1.4269,"bistaPoints":442.1,"solutionFrequencyGymnasium":0.7862,"solutionFrequencyNonGymnasium":0.4509,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.04h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.805,"frequency":322,"standardDeviation":0.3967}},{"id":null,"name":"21.2","position":21,"iqbId":"M5700802","exercise":{"id":null,"name":"Bootsverleih"},"parameters":{"logit":-0.9489,"bistaPoints":485.4,"solutionFrequencyGymnasium":0.7517,"solutionFrequencyNonGymnasium":0.3179,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.04h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.735,"frequency":294,"standardDeviation":0.4419}},{"id":null,"name":"22.0","position":22,"iqbId":"M5711601","exercise":{"id":null,"name":"Fairer Handel"},"parameters":{"logit":-0.2159,"bistaPoints":551.7,"solutionFrequencyGymnasium":0.5586,"solutionFrequencyNonGymnasium":0.2312,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.03","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5925,"frequency":237,"standardDeviation":0.492}},{"id":null,"name":"23.1","position":23,"iqbId":"M5621801","exercise":{"id":null,"name":"Darmstadt"},"parameters":{"logit":-3.0949,"bistaPoints":291.2,"solutionFrequencyGymnasium":0.9324,"solutionFrequencyNonGymnasium":0.7938,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.95,"frequency":380,"standardDeviation":0.2182}},{"id":null,"name":"23.2","position":23,"iqbId":"M5621802","exercise":{"id":null,"name":"Darmstadt"},"parameters":{"logit":-1.5349,"bistaPoints":432.3,"solutionFrequencyGymnasium":0.8041,"solutionFrequencyNonGymnasium":0.4688,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.815,"frequency":326,"standardDeviation":0.3888}},{"id":null,"name":"24.0","position":24,"iqbId":"M5713502","exercise":{"id":null,"name":"Einnahmen darstellen"},"parameters":{"logit":-0.4769,"bistaPoints":528.1,"solutionFrequencyGymnasium":0.6047,"solutionFrequencyNonGymnasium":0.2654,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.04h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6475,"frequency":259,"standardDeviation":0.4783}},{"id":null,"name":"25.1","position":25,"iqbId":"M5711501","exercise":{"id":null,"name":"Zuckeranteil"},"parameters":{"logit":-1.2719,"bistaPoints":456.1,"solutionFrequencyGymnasium":0.7862,"solutionFrequencyNonGymnasium":0.3988,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.785,"frequency":314,"standardDeviation":0.4113}},{"id":null,"name":"25.2","position":25,"iqbId":"M5711502","exercise":{"id":null,"name":"Zuckeranteil"},"parameters":{"logit":-0.9059,"bistaPoints":489.3,"solutionFrequencyGymnasium":0.7222,"solutionFrequencyNonGymnasium":0.3314,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.695,"frequency":278,"standardDeviation":0.461}},{"id":null,"name":"25.3","position":25,"iqbId":"M5711503","exercise":{"id":null,"name":"Zuckeranteil"},"parameters":{"logit":0.6951,"bistaPoints":634.1,"solutionFrequencyGymnasium":0.3862,"solutionFrequencyNonGymnasium":0.1053,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.05m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.44,"frequency":176,"standardDeviation":0.497}}]},{"id":"bezirk-nord","type":"district","name":"Bezirk Nord","domain":null,"subject":{"id":null,"name":"Mathematik"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.0","position":1,"iqbId":"M1710401","exercise":{"id":null,"name":"Bäckerei"},"parameters":{"logit":-2.5379,"bistaPoints":341.6,"solutionFrequencyGymnasium":0.8878,"solutionFrequencyNonGymnasium":0.6776,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.925,"frequency":370,"standardDeviation":0.2637}},{"id":null,"name":"2.1","position":2,"iqbId":"M1713301","exercise":{"id":null,"name":"Zahlenfeld"},"parameters":{"logit":-2.6879,"bistaPoints":328.0,"solutionFrequencyGymnasium":0.9431,"solutionFrequencyNonGymnasium":0.678,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9375,"frequency":375,"standardDeviation":0.2424}},{"id":null,"name":"2.2","position":2,"iqbId":"M1713302","exercise":{"id":null,"name":"Zahlenfeld"},"parameters":{"logit":-2.0319,"bistaPoints":387.4,"solutionFrequencyGymnasium":0.8578,"solutionFrequencyNonGymnasium":0.5696,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9,"frequency":360,"standardDeviation":0.3004}},{"id":null,"name":"3.0","position":3,"iqbId":"M1690901","exercise":{"id":null,"name":"Behälter"},"parameters":{"logit":-0.9778,"bistaPoints":482.7,"solutionFrequencyGymnasium":0.7416,"solutionFrequencyNonGymnasium":0.5227,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.07","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.74,"frequency":296,"standardDeviation":0.4392}},{"id":null,"name":"4.1","position":4,"iqbId":"M1691701","exercise":{"id":null,"name":"Trinkmengen"},"parameters":{"logit":-0.5559,"bistaPoints":520.9,"solutionFrequencyGymnasium":0.6423,"solutionFrequencyNonGymnasium":0.2303,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.02","description":null},{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6275,"frequency":251,"standardDeviation":0.4841}},{"id":null,"name":"4.2","position":4,"iqbId":"M1691703","exercise":{"id":null,"name":"Trinkmengen"},"parameters":{"logit":-0.9859,"bistaPoints":482.0,"solutionFrequencyGymnasium":0.6232,"solutionFrequencyNonGymnasium":0.3898,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.02","description":null},{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6875,"frequency":275,"standardDeviation":0.4641}},{"id":null,"name":"5.1","position":5,"iqbId":"M1711401","exercise":{"id":null,"name":"Zeitzonen"},"parameters":{"logit":-2.5659,"bistaPoints":339.1,"solutionFrequencyGymnasium":0.8744,"solutionFrequencyNonGymnasium":0.6942,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.01","description":null},{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.895,"frequency":358,"standardDeviation":0.3069}},{"id":null,"name":"5.2","position":5,"iqbId":"M1711402","exercise":{"id":null,"name":"Zeitzonen"},"parameters":{"logit":-1.6899,"bistaPoints":418.3,"solutionFrequencyGymnasium":0.7535,"solutionFrequencyNonGymnasium":0.5331,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8575,"frequency":343,"standardDeviation":0.35}},{"id":null,"name":"6.0","position":6,"iqbId":"M1611001","exercise":{"id":null,"name":"Uhr ohne Zeiger"},"parameters":{"logit":-1.2309,"bistaPoints":459.8,"solutionFrequencyGymnasium":0.707,"solutionFrequencyNonGymnasium":0.458,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.755,"frequency":302,"standardDeviation":0.4306}},{"id":null,"name":"7.0","position":7,"iqbId":"M1713701","exercise":{"id":null,"name":"Winterjacke"},"parameters":{"logit":-0.3799,"bistaPoints":536.8,"solutionFrequencyGymnasium":0.5405,"solutionFrequencyNonGymnasium":0.3056,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.07","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.64,"frequency":256,"standardDeviation":0.4806}},{"id":null,"name":"8.0","position":8,"iqbId":"M1711901","exercise":{"id":null,"name":"Produkte und Teilbarkeit"},"parameters":{"logit":0.3501,"bistaPoints":602.9,"solutionFrequencyGymnasium":0.4472,"solutionFrequencyNonGymnasium":0.1223,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.01","description":null},{"id":null,"type":"Kompetenz","name":"1.08","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.44,"frequency":176,"standardDeviation":0.497}},{"id":null,"name":"9.1","position":9,"iqbId":"M1674501","exercise":{"id":null,"name":"Muster mit Schneckenhäusern"},"parameters":{"logit":-3.6669,"bistaPoints":239.4,"solutionFrequencyGymnasium":0.0,"solutionFrequencyNonGymnasium":0.8588,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.09m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9775,"frequency":391,"standardDeviation":0.1485}},{"id":null,"name":"9.2","position":9,"iqbId":"M1674503","exercise":{"id":null,"name":"Muster mit Schneckenhäusern"},"parameters":{"logit":-2.9229,"bistaPoints":306.8,"solutionFrequencyGymnasium":0.9237,"solutionFrequencyNonGymnasium":0.7353,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.09m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9475,"frequency":379,"standardDeviation":0.2233}},{"id":null,"name":"10.0","position":10,"iqbId":"M1631801","exercise":{"id":null,"name":"Schoko-Croissant"},"parameters":{"logit":-2.0398,"bistaPoints":386.7,"solutionFrequencyGymnasium":0.8592,"solutionFrequencyNonGymnasium":0.6928,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.88,"frequency":352,"standardDeviation":0.3254}},{"id":null,"name":"11.1","position":11,"iqbId":"M1701101","exercise":{"id":null,"name":"Reise buchen"},"parameters":{"logit":-1.0984,"bistaPoints":471.8,"solutionFrequencyGymnasium":0.6364,"solutionFrequencyNonGymnasium":0.4959,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.07","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.78,"frequency":312,"standardDeviation":0.4148}},{"id":null,"name":"11.2","position":11,"iqbId":"M1701102","exercise":{"id":null,"name":"Reise buchen"},"parameters":{"logit":-0.4684,"bistaPoints":528.8,"solutionFrequencyGymnasium":0.5727,"solutionFrequencyNonGymnasium":0.3171,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.07","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.63,"frequency":252,"standardDeviation":0.4834}},{"id":null,"name":"12.0","position":12,"iqbId":"M1663902","exercise":{"id":null,"name":"Quadrate von Zahlen"},"parameters":{"logit":0.8812,"bistaPoints":651.0,"solutionFrequencyGymnasium":0.3546,"solutionFrequencyNonGymnasium":0.0898,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3875,"frequency":155,"standardDeviation":0.4878}},{"id":null,"name":"13.1","position":13,"iqbId":"M5652501","exercise":{"id":null,"name":"Fremdsprache wählen"},"parameters":{"logit":-3.8159,"bistaPoints":226.0,"solutionFrequencyGymnasium":0.9437,"solutionFrequencyNonGymnasium":0.8594,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9575,"frequency":383,"standardDeviation":0.202}},{"id":null,"name":"13.2","position":13,"iqbId":"M5652502","exercise":{"id":null,"name":"Fremdsprache wählen"},"parameters":{"logit":-2.4509,"bistaPoints":349.5,"solutionFrequencyGymnasium":0.8873,"solutionFrequencyNonGymnasium":0.6302,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9325,"frequency":373,"standardDeviation":0.2512}},{"id":null,"name":"14.1","position":14,"iqbId":"M5680401","exercise":{"id":null,"name":"Lose"},"parameters":{"logit":-2.2649,"bistaPoints":366.3,"solutionFrequencyGymnasium":0.8881,"solutionFrequencyNonGymnasium":0.6012,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.07h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8875,"frequency":355,"standardDeviation":0.3164}},{"id":null,"name":"14.2","position":14,"iqbId":"M5680402","exercise":{"id":null,"name":"Lose"},"parameters":{"logit":-1.8689,"bistaPoints":402.1,"solutionFrequencyGymnasium":0.7761,"solutionFrequencyNonGymnasium":0.5714,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.06h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.865,"frequency":346,"standardDeviation":0.3422}},{"id":null,"name":"15.1","position":15,"iqbId":"M5701901","exercise":{"id":null,"name":"Dodekaeder"},"parameters":{"logit":-1.1568,"bistaPoints":466.6,"solutionFrequencyGymnasium":0.7468,"solutionFrequencyNonGymnasium":0.4181,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.07h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7675,"frequency":307,"standardDeviation":0.423}},{"id":null,"name":"15.2","position":15,"iqbId":"M5701902","exercise":{"id":null,"name":"Dodekaeder"},"parameters":{"logit":-0.7448,"bistaPoints":503.8,"solutionFrequencyGymnasium":0.6387,"solutionFrequencyNonGymnasium":0.3729,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.05m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.675,"frequency":270,"standardDeviation":0.469}},{"id":null,"name":"16.0","position":16,"iqbId":"M5700301","exercise":{"id":null,"name":"Kugeln ziehen"},"parameters":{"logit":-0.2888,"bistaPoints":545.1,"solutionFrequencyGymnasium":0.5526,"solutionFrequencyNonGymnasium":0.2796,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.07m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6275,"frequency":251,"standardDeviation":0.4841}},{"id":null,"name":"17.0","position":17,"iqbId":"M5710302","exercise":{"id":null,"name":"Mittelwerte"},"parameters":{"logit":0.4871,"bistaPoints":615.3,"solutionFrequencyGymnasium":0.371,"solutionFrequencyNonGymnasium":0.1356,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.04h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4225,"frequency":169,"standardDeviation":0.4946}},{"id":null,"name":"18.0","position":18,"iqbId":"M4611201","exercise":{"id":null,"name":"Zuordnung"},"parameters":{"logit":-2.6954,"bistaPoints":327.3,"solutionFrequencyGymnasium":0.9344,"solutionFrequencyNonGymnasium":0.7404,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.02m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.93,"frequency":372,"standardDeviation":0.2555}},{"id":null,"name":"19.0","position":19,"iqbId":"M4651601","exercise":{"id":null,"name":"Rechtskurve"},"parameters":{"logit":-1.9994,"bistaPoints":390.3,"solutionFrequencyGymnasium":0.9016,"solutionFrequencyNonGymnasium":0.5769,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.01m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.87,"frequency":348,"standardDeviation":0.3367}},{"id":null,"name":"20.1","position":20,"iqbId":"M4690402","exercise":{"id":null,"name":"Reitstunden"},"parameters":{"logit":-0.8168,"bistaPoints":497.3,"solutionFrequencyGymnasium":0.7059,"solutionFrequencyNonGymnasium":0.4489,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.01h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.67,"frequency":268,"standardDeviation":0.4708}},{"id":null,"name":"20.2","position":20,"iqbId":"M4690403","exercise":{"id":null,"name":"Reitstunden"},"parameters":{"logit":-2.6208,"bistaPoints":334.1,"solutionFrequencyGymnasium":0.9314,"solutionFrequencyNonGymnasium":0.75,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.01h","description":null},{"id":null,"type":"Kompetenz","name":"4.02m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.93,"frequency":372,"standardDeviation":0.2555}},{"id":null,"name":"21.0","position":21,"iqbId":"M4642501","exercise":{"id":null,"name":"Text und Grafik"},"parameters":{"logit":0.1832,"bistaPoints":587.8,"solutionFrequencyGymnasium":0.4567,"solutionFrequencyNonGymnasium":0.25,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.02h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.49,"frequency":196,"standardDeviation":0.5005}},{"id":null,"name":"22.0","position":22,"iqbId":"M4403501","exercise":{"id":null,"name":"Quadrat"},"parameters":{"logit":0.4941,"bistaPoints":615.9,"solutionFrequencyGymnasium":0.3784,"solutionFrequencyNonGymnasium":0.1558,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.02m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.405,"frequency":162,"standardDeviation":0.4915}},{"id":null,"name":"23.1","position":23,"iqbId":"M3690701","exercise":{"id":null,"name":"Körpernetze"},"parameters":{"logit":-2.7609,"bistaPoints":321.4,"solutionFrequencyGymnasium":0.0,"solutionFrequencyNonGymnasium":0.7557,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.04","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9225,"frequency":369,"standardDeviation":0.2677}},{"id":null,"name":"23.2","position":23,"iqbId":"M3690702","exercise":{"id":null,"name":"Körpernetze"},"parameters":{"logit":-2.0169,"bistaPoints":388.7,"solutionFrequencyGymnasium":0.7417,"solutionFrequencyNonGymnasium":0.6307,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.04","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8725,"frequency":349,"standardDeviation":0.3339}},{"id":null,"name":"24.0","position":24,"iqbId":"M2673601","exercise":{"id":null,"name":"Winkel messen"},"parameters":{"logit":-1.3838,"bistaPoints":446.0,"solutionFrequencyGymnasium":0.7664,"solutionFrequencyNonGymnasium":0.5741,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.79,"frequency":316,"standardDeviation":0.4078}},{"id":null,"name":"25.0","position":25,"iqbId":"M3620201","exercise":{"id":null,"name":"Parallelogramm"},"parameters":{"logit":-1.3018,"bistaPoints":453.4,"solutionFrequencyGymnasium":0.7622,"solutionFrequencyNonGymnasium":0.4712,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.06h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.78,"frequency":312,"standardDeviation":0.4148}},{"id":null,"name":"26.1","position":26,"iqbId":"M2703201","exercise":{"id":null,"name":"Modellrakete"},"parameters":{"logit":-1.3598,"bistaPoints":448.2,"solutionFrequencyGymnasium":0.0,"solutionFrequencyNonGymnasium":0.5667,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Leitidee","name":"L2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.785,"frequency":314,"standardDeviation":0.4113}},{"id":null,"name":"26.2","position":26,"iqbId":"M2703202","exercise":{"id":null,"name":"Modellrakete"},"parameters":{"logit":0.0492,"bistaPoints":575.7,"solutionFrequencyGymnasium":0.6039,"solutionFrequencyNonGymnasium":0.1321,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.06h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.545,"frequency":218,"standardDeviation":0.4986}},{"id":null,"name":"27.0","position":27,"iqbId":"M2610701","exercise":{"id":null,"name":"Passende Einheiten"},"parameters":{"logit":0.5362,"bistaPoints":619.7,"solutionFrequencyGymnasium":0.3431,"solutionFrequencyNonGymnasium":0.2026,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.02h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.405,"frequency":162,"standardDeviation":0.4915}}]},{"id":"bezirk-nord","type":"district","name":"Bezirk Nord","domain":null,"subject":{"id":null,"name":"Mathematik"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.0","position":1,"iqbId":"M1661401","exercise":{"id":null,"name":"Klammern"},"parameters":{"logit":-1.7359,"bistaPoints":414.2,"solutionFrequencyGymnasium":0.7925,"solutionFrequencyNonGymnasium":0.5449,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Kompetenz","name":"1.04","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8625,"frequency":345,"standardDeviation":0.3448}},{"id":null,"name":"2.0","position":2,"iqbId":"M1701101","exercise":{"id":null,"name":"Reise buchen"},"parameters":{"logit":-1.0984,"bistaPoints":471.8,"solutionFrequencyGymnasium":0.6364,"solutionFrequencyNonGymnasium":0.4959,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.07","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7225,"frequency":289,"standardDeviation":0.4483}},{"id":null,"name":"3.0","position":3,"iqbId":"M1713801","exercise":{"id":null,"name":"Zahlengerade"},"parameters":{"logit":-0.4179,"bistaPoints":533.4,"solutionFrequencyGymnasium":0.5854,"solutionFrequencyNonGymnasium":0.2449,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.59,"frequency":236,"standardDeviation":0.4924}},{"id":null,"name":"4.1","position":4,"iqbId":"M1712901","exercise":{"id":null,"name":"Brüche vergleichen"},"parameters":{"logit":0.0711,"bistaPoints":577.7,"solutionFrequencyGymnasium":0.5115,"solutionFrequencyNonGymnasium":0.142,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4875,"frequency":195,"standardDeviation":0.5005}},{"id":null,"name":"4.2","position":4,"iqbId":"M1712902","exercise":{"id":null,"name":"Brüche vergleichen"},"parameters":{"logit":0.5251,"bistaPoints":618.7,"solutionFrequencyGymnasium":0.4198,"solutionFrequencyNonGymnasium":0.0888,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3975,"frequency":159,"standardDeviation":0.49}},{"id":null,"name":"5.0","position":5,"iqbId":"M1702302","exercise":{"id":null,"name":"Drei Brüche"},"parameters":{"logit":1.4561,"bistaPoints":703.0,"solutionFrequencyGymnasium":0.2568,"solutionFrequencyNonGymnasium":0.0,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.24,"frequency":96,"standardDeviation":0.4276}},{"id":null,"name":"6.1","position":6,"iqbId":"M5680401","exercise":{"id":null,"name":"Lose"},"parameters":{"logit":-2.2649,"bistaPoints":366.3,"solutionFrequencyGymnasium":0.8881,"solutionFrequencyNonGymnasium":0.6012,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.07h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8975,"frequency":359,"standardDeviation":0.3037}},{"id":null,"name":"6.2","position":6,"iqbId":"M5680402","exercise":{"id":null,"name":"Lose"},"parameters":{"logit":-1.8689,"bistaPoints":402.1,"solutionFrequencyGymnasium":0.7761,"solutionFrequencyNonGymnasium":0.5714,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.06h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.845,"frequency":338,"standardDeviation":0.3624}},{"id":null,"name":"7.0","position":7,"iqbId":"M5701901","exercise":{"id":null,"name":"Dodekaeder"},"parameters":{"logit":-1.1568,"bistaPoints":466.6,"solutionFrequencyGymnasium":0.7468,"solutionFrequencyNonGymnasium":0.4181,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.07h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.77,"frequency":308,"standardDeviation":0.4214}},{"id":null,"name":"8.1","position":8,"iqbId":"M5700301","exercise":{"id":null,"name":"Kugeln ziehen"},"parameters":{"logit":-0.2888,"bistaPoints":545.1,"solutionFrequencyGymnasium":0.5526,"solutionFrequencyNonGymnasium":0.2796,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.07m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5875,"frequency":235,"standardDeviation":0.4929}},{"id":null,"name":"8.2","position":8,"iqbId":"M5700302","exercise":{"id":null,"name":"Kugeln ziehen"},"parameters":{"logit":-0.2218,"bistaPoints":551.2,"solutionFrequencyGymnasium":0.4842,"solutionFrequencyNonGymnasium":0.3243,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.07m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5625,"frequency":225,"standardDeviation":0.4967}},{"id":null,"name":"9.1","position":9,"iqbId":"M5710302","exercise":{"id":null,"name":"Mittelwerte"},"parameters":{"logit":0.4871,"bistaPoints":615.3,"solutionFrequencyGymnasium":0.371,"solutionFrequencyNonGymnasium":0.1356,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.04h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4475,"frequency":179,"standardDeviation":0.4979}},{"id":null,"name":"9.2","position":9,"iqbId":"M5710303","exercise":{"id":null,"name":"Mittelwerte"},"parameters":{"logit":1.6041,"bistaPoints":716.4,"solutionFrequencyGymnasium":0.2419,"solutionFrequencyNonGymnasium":0.0,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.04m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2175,"frequency":87,"standardDeviation":0.4131}},{"id":null,"name":"10.0","position":10,"iqbId":"M4700601","exercise":{"id":null,"name":"Proportionalität"},"parameters":{"logit":-2.0138,"bistaPoints":389.0,"solutionFrequencyGymnasium":0.8636,"solutionFrequencyNonGymnasium":0.6333,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8625,"frequency":345,"standardDeviation":0.3448}},{"id":null,"name":"11.1","position":11,"iqbId":"M4710701","exercise":{"id":null,"name":"Bewegungsdiagramme"},"parameters":{"logit":-0.8599,"bistaPoints":493.4,"solutionFrequencyGymnasium":0.6322,"solutionFrequencyNonGymnasium":0.3776,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.01h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7175,"frequency":287,"standardDeviation":0.4508}},{"id":null,"name":"11.2","position":11,"iqbId":"M4710702","exercise":{"id":null,"name":"Bewegungsdiagramme"},"parameters":{"logit":-0.4069,"bistaPoints":534.4,"solutionFrequencyGymnasium":0.546,"solutionFrequencyNonGymnasium":0.2867,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.01h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6,"frequency":240,"standardDeviation":0.4905}},{"id":null,"name":"12.0","position":12,"iqbId":"M4403501","exercise":{"id":null,"name":"Quadrat"},"parameters":{"logit":0.4941,"bistaPoints":615.9,"solutionFrequencyGymnasium":0.3784,"solutionFrequencyNonGymnasium":0.1558,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.02m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.415,"frequency":166,"standardDeviation":0.4933}},{"id":null,"name":"13.1","position":13,"iqbId":"M4710802","exercise":{"id":null,"name":"Geraden"},"parameters":{"logit":0.8371,"bistaPoints":647.0,"solutionFrequencyGymnasium":0.3161,"solutionFrequencyNonGymnasium":0.0979,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.02m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3775,"frequency":151,"standardDeviation":0.4854}},{"id":null,"name":"13.2","position":13,"iqbId":"M4710803","exercise":{"id":null,"name":"Geraden"},"parameters":{"logit":1.9861,"bistaPoints":750.9,"solutionFrequencyGymnasium":0.1494,"solutionFrequencyNonGymnasium":0.0,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.02m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.19,"frequency":76,"standardDeviation":0.3928}},{"id":null,"name":"14.0","position":14,"iqbId":"M3690702","exercise":{"id":null,"name":"Körpernetze"},"parameters":{"logit":-2.0169,"bistaPoints":388.7,"solutionFrequencyGymnasium":0.7417,"solutionFrequencyNonGymnasium":0.6307,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.04","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8675,"frequency":347,"standardDeviation":0.3395}},{"id":null,"name":"15.1","position":15,"iqbId":"M2710101","exercise":{"id":null,"name":"Ungewohnte Einheiten"},"parameters":{"logit":-0.8389,"bistaPoints":495.3,"solutionFrequencyGymnasium":0.7125,"solutionFrequencyNonGymnasium":0.2722,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.06h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6925,"frequency":277,"standardDeviation":0.462}},{"id":null,"name":"15.2","position":15,"iqbId":"M2710102","exercise":{"id":null,"name":"Ungewohnte Einheiten"},"parameters":{"logit":-0.4159,"bistaPoints":533.6,"solutionFrequencyGymnasium":0.6688,"solutionFrequencyNonGymnasium":0.1667,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.06h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6025,"frequency":241,"standardDeviation":0.49}},{"id":null,"name":"16.1","position":16,"iqbId":"M2703001","exercise":{"id":null,"name":"Fußleisten"},"parameters":{"logit":-0.2768,"bistaPoints":546.2,"solutionFrequencyGymnasium":0.6211,"solutionFrequencyNonGymnasium":0.2617,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.04h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.58,"frequency":232,"standardDeviation":0.4942}},{"id":null,"name":"16.2","position":16,"iqbId":"M2703002","exercise":{"id":null,"name":"Fußleisten"},"parameters":{"logit":0.9742,"bistaPoints":659.4,"solutionFrequencyGymnasium":0.3832,"solutionFrequencyNonGymnasium":0.0522,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.06m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Leitidee","name":"L2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3175,"frequency":127,"standardDeviation":0.4661}},{"id":null,"name":"17.0","position":17,"iqbId":"M3621302","exercise":{"id":null,"name":"Eigenschaften von Dreiecken"},"parameters":{"logit":2.1692,"bistaPoints":767.5,"solutionFrequencyGymnasium":0.2047,"solutionFrequencyNonGymnasium":0.05,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.05h","description":null},{"id":null,"type":"Kompetenz","name":"3.06m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.1375,"frequency":55,"standardDeviation":0.3448}},{"id":null,"name":"18.0","position":18,"iqbId":"M5662402","exercise":{"id":null,"name":"Fitnessverein"},"parameters":{"logit":-2.0428,"bistaPoints":386.4,"solutionFrequencyGymnasium":0.8565,"solutionFrequencyNonGymnasium":0.6433,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9025,"frequency":361,"standardDeviation":0.297}},{"id":null,"name":"19.0","position":19,"iqbId":"M5710501","exercise":{"id":null,"name":"Singen"},"parameters":{"logit":-0.8819,"bistaPoints":491.4,"solutionFrequencyGymnasium":0.7192,"solutionFrequencyNonGymnasium":0.3158,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.04h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.685,"frequency":274,"standardDeviation":0.4651}},{"id":null,"name":"20.1","position":20,"iqbId":"M5661501","exercise":{"id":null,"name":"Training für Langstreckenlauf"},"parameters":{"logit":-0.7949,"bistaPoints":499.3,"solutionFrequencyGymnasium":0.6892,"solutionFrequencyNonGymnasium":0.3,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.04h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6925,"frequency":277,"standardDeviation":0.462}},{"id":null,"name":"20.2","position":20,"iqbId":"M5661502","exercise":{"id":null,"name":"Training für Langstreckenlauf"},"parameters":{"logit":0.5351,"bistaPoints":619.6,"solutionFrequencyGymnasium":0.4094,"solutionFrequencyNonGymnasium":0.1,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.04h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.445,"frequency":178,"standardDeviation":0.4976}},{"id":null,"name":"21.0","position":21,"iqbId":"M5630701","exercise":{"id":null,"name":"Freizeitbeschäftigungen"},"parameters":{"logit":-1.8989,"bistaPoints":399.4,"solutionFrequencyGymnasium":0.8065,"solutionFrequencyNonGymnasium":0.5311,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.875,"frequency":350,"standardDeviation":0.3311}},{"id":null,"name":"22.0","position":22,"iqbId":"M5712001","exercise":{"id":null,"name":"Klassensprecherwahl"},"parameters":{"logit":-0.0749,"bistaPoints":564.4,"solutionFrequencyGymnasium":0.6027,"solutionFrequencyNonGymnasium":0.1382,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.55,"frequency":220,"standardDeviation":0.4981}},{"id":null,"name":"23.1","position":23,"iqbId":"M5700501","exercise":{"id":null,"name":"Lieblingsschokolade"},"parameters":{"logit":0.6266,"bistaPoints":627.9,"solutionFrequencyGymnasium":0.395,"solutionFrequencyNonGymnasium":0.1143,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4,"frequency":160,"standardDeviation":0.4905}},{"id":null,"name":"23.2","position":23,"iqbId":"M5700502","exercise":{"id":null,"name":"Lieblingsschokolade"},"parameters":{"logit":-0.1694,"bistaPoints":555.9,"solutionFrequencyGymnasium":0.6555,"solutionFrequencyNonGymnasium":0.1048,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5675,"frequency":227,"standardDeviation":0.496}},{"id":null,"name":"23.3","position":23,"iqbId":"M5700503","exercise":{"id":null,"name":"Lieblingsschokolade"},"parameters":{"logit":-0.5854,"bistaPoints":518.3,"solutionFrequencyGymnasium":0.7227,"solutionFrequencyNonGymnasium":0.1905,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.66,"frequency":264,"standardDeviation":0.4743}},{"id":null,"name":"24.0","position":24,"iqbId":"M5710601","exercise":{"id":null,"name":"Fernsehtürme"},"parameters":{"logit":1.3151,"bistaPoints":690.2,"solutionFrequencyGymnasium":0.2055,"solutionFrequencyNonGymnasium":0.1184,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.27,"frequency":108,"standardDeviation":0.4445}}]},{"id":"bezirk-nord","type":"district","name":"Bezirk Nord","domain":null,"subject":{"id":null,"name":"Mathematik"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.1","position":1,"iqbId":"M1712001","exercise":{"id":null,"name":"Mit Videos Geld verdienen"},"parameters":{"logit":-1.9509,"bistaPoints":394.7,"solutionFrequencyGymnasium":0.7915,"solutionFrequencyNonGymnasium":0.6034,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8625,"frequency":345,"standardDeviation":0.3448}},{"id":null,"name":"1.2","position":1,"iqbId":"M1712002","exercise":{"id":null,"name":"Mit Videos Geld verdienen"},"parameters":{"logit":-0.7169,"bistaPoints":506.4,"solutionFrequencyGymnasium":0.6161,"solutionFrequencyNonGymnasium":0.3333,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7075,"frequency":283,"standardDeviation":0.4555}},{"id":null,"name":"2.1","position":2,"iqbId":"M1691701","exercise":{"id":null,"name":"Trinkmengen"},"parameters":{"logit":-0.5559,"bistaPoints":520.9,"solutionFrequencyGymnasium":0.6423,"solutionFrequencyNonGymnasium":0.2303,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.02","description":null},{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6725,"frequency":269,"standardDeviation":0.4699}},{"id":null,"name":"2.2","position":2,"iqbId":"M1691703","exercise":{"id":null,"name":"Trinkmengen"},"parameters":{"logit":-0.9859,"bistaPoints":482.0,"solutionFrequencyGymnasium":0.6232,"solutionFrequencyNonGymnasium":0.3898,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.02","description":null},{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7225,"frequency":289,"standardDeviation":0.4483}},{"id":null,"name":"3.1","position":3,"iqbId":"M1702701","exercise":{"id":null,"name":"Parkgebühren"},"parameters":{"logit":-0.1719,"bistaPoints":555.7,"solutionFrequencyGymnasium":0.507,"solutionFrequencyNonGymnasium":0.2605,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.585,"frequency":234,"standardDeviation":0.4933}},{"id":null,"name":"3.2","position":3,"iqbId":"M1702702","exercise":{"id":null,"name":"Parkgebühren"},"parameters":{"logit":-0.2209,"bistaPoints":551.2,"solutionFrequencyGymnasium":0.4884,"solutionFrequencyNonGymnasium":0.2941,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6075,"frequency":243,"standardDeviation":0.4889}},{"id":null,"name":"3.3","position":3,"iqbId":"M1702703","exercise":{"id":null,"name":"Parkgebühren"},"parameters":{"logit":1.3991,"bistaPoints":697.8,"solutionFrequencyGymnasium":0.1953,"solutionFrequencyNonGymnasium":0.1008,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.275,"frequency":110,"standardDeviation":0.4471}},{"id":null,"name":"4.1","position":4,"iqbId":"M1660702","exercise":{"id":null,"name":"Tablet"},"parameters":{"logit":-1.8339,"bistaPoints":405.3,"solutionFrequencyGymnasium":0.7956,"solutionFrequencyNonGymnasium":0.5393,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.83,"frequency":332,"standardDeviation":0.3761}},{"id":null,"name":"4.2","position":4,"iqbId":"M1660701","exercise":{"id":null,"name":"Tablet"},"parameters":{"logit":-0.6579,"bistaPoints":511.7,"solutionFrequencyGymnasium":0.6788,"solutionFrequencyNonGymnasium":0.236,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7175,"frequency":287,"standardDeviation":0.4508}},{"id":null,"name":"5.1","position":5,"iqbId":"M1714001","exercise":{"id":null,"name":"Temperaturskalen"},"parameters":{"logit":-0.0409,"bistaPoints":567.5,"solutionFrequencyGymnasium":0.3819,"solutionFrequencyNonGymnasium":0.2969,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.02","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.575,"frequency":230,"standardDeviation":0.495}},{"id":null,"name":"5.2","position":5,"iqbId":"M1714002","exercise":{"id":null,"name":"Temperaturskalen"},"parameters":{"logit":0.9011,"bistaPoints":652.7,"solutionFrequencyGymnasium":0.3467,"solutionFrequencyNonGymnasium":0.0655,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.08","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3425,"frequency":137,"standardDeviation":0.4751}},{"id":null,"name":"6.0","position":6,"iqbId":"M1702202","exercise":{"id":null,"name":"Schokoladenkombinationen"},"parameters":{"logit":0.9106,"bistaPoints":653.6,"solutionFrequencyGymnasium":0.3358,"solutionFrequencyNonGymnasium":0.0792,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.11m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.375,"frequency":150,"standardDeviation":0.4847}},{"id":null,"name":"7.0","position":7,"iqbId":"M1674201","exercise":{"id":null,"name":"Primzahl - Ja oder nein"},"parameters":{"logit":1.4471,"bistaPoints":702.2,"solutionFrequencyGymnasium":0.2917,"solutionFrequencyNonGymnasium":0.0,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.01","description":null},{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.29,"frequency":116,"standardDeviation":0.4543}},{"id":null,"name":"8.0","position":8,"iqbId":"M1661401","exercise":{"id":null,"name":"Klammern"},"parameters":{"logit":-1.7359,"bistaPoints":414.2,"solutionFrequencyGymnasium":0.7925,"solutionFrequencyNonGymnasium":0.5449,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Kompetenz","name":"1.04","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.835,"frequency":334,"standardDeviation":0.3716}},{"id":null,"name":"9.0","position":9,"iqbId":"M1701101","exercise":{"id":null,"name":"Reise buchen"},"parameters":{"logit":-1.0984,"bistaPoints":471.8,"solutionFrequencyGymnasium":0.6364,"solutionFrequencyNonGymnasium":0.4959,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.07","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.77,"frequency":308,"standardDeviation":0.4214}},{"id":null,"name":"10.0","position":10,"iqbId":"M1713801","exercise":{"id":null,"name":"Zahlengerade"},"parameters":{"logit":-0.4179,"bistaPoints":533.4,"solutionFrequencyGymnasium":0.5854,"solutionFrequencyNonGymnasium":0.2449,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6325,"frequency":253,"standardDeviation":0.4827}},{"id":null,"name":"11.1","position":11,"iqbId":"M1712901","exercise":{"id":null,"name":"Brüche vergleichen"},"parameters":{"logit":0.0711,"bistaPoints":577.7,"solutionFrequencyGymnasium":0.5115,"solutionFrequencyNonGymnasium":0.142,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.52,"frequency":208,"standardDeviation":0.5002}},{"id":null,"name":"11.2","position":11,"iqbId":"M1712902","exercise":{"id":null,"name":"Brüche vergleichen"},"parameters":{"logit":0.5251,"bistaPoints":618.7,"solutionFrequencyGymnasium":0.4198,"solutionFrequencyNonGymnasium":0.0888,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4125,"frequency":165,"standardDeviation":0.4929}},{"id":null,"name":"12.0","position":12,"iqbId":"M1702302","exercise":{"id":null,"name":"Drei Brüche"},"parameters":{"logit":1.4561,"bistaPoints":703.0,"solutionFrequencyGymnasium":0.2568,"solutionFrequencyNonGymnasium":0.0,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2825,"frequency":113,"standardDeviation":0.4508}},{"id":null,"name":"13.1","position":13,"iqbId":"M5680401","exercise":{"id":null,"name":"Lose"},"parameters":{"logit":-2.2649,"bistaPoints":366.3,"solutionFrequencyGymnasium":0.8881,"solutionFrequencyNonGymnasium":0.6012,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.07h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9075,"frequency":363,"standardDeviation":0.2901}},{"id":null,"name":"13.2","position":13,"iqbId":"M5680402","exercise":{"id":null,"name":"Lose"},"parameters":{"logit":-1.8689,"bistaPoints":402.1,"solutionFrequencyGymnasium":0.7761,"solutionFrequencyNonGymnasium":0.5714,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.06h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.855,"frequency":342,"standardDeviation":0.3525}},{"id":null,"name":"14.0","position":14,"iqbId":"M5701901","exercise":{"id":null,"name":"Dodekaeder"},"parameters":{"logit":-1.1568,"bistaPoints":466.6,"solutionFrequencyGymnasium":0.7468,"solutionFrequencyNonGymnasium":0.4181,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.07h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.78,"frequency":312,"standardDeviation":0.4148}},{"id":null,"name":"15.1","position":15,"iqbId":"M5700301","exercise":{"id":null,"name":"Kugeln ziehen"},"parameters":{"logit":-0.2888,"bistaPoints":545.1,"solutionFrequencyGymnasium":0.5526,"solutionFrequencyNonGymnasium":0.2796,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.07m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.64,"frequency":256,"standardDeviation":0.4806}},{"id":null,"name":"15.2","position":15,"iqbId":"M5700302","exercise":{"id":null,"name":"Kugeln ziehen"},"parameters":{"logit":-0.2218,"bistaPoints":551.2,"solutionFrequencyGymnasium":0.4842,"solutionFrequencyNonGymnasium":0.3243,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.07m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5775,"frequency":231,"standardDeviation":0.4946}},{"id":null,"name":"16.1","position":16,"iqbId":"M5710302","exercise":{"id":null,"name":"Mittelwerte"},"parameters":{"logit":0.4871,"bistaPoints":615.3,"solutionFrequencyGymnasium":0.371,"solutionFrequencyNonGymnasium":0.1356,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.04h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.445,"frequency":178,"standardDeviation":0.4976}},{"id":null,"name":"16.2","position":16,"iqbId":"M5710303","exercise":{"id":null,"name":"Mittelwerte"},"parameters":{"logit":1.6041,"bistaPoints":716.4,"solutionFrequencyGymnasium":0.2419,"solutionFrequencyNonGymnasium":0.0,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.04m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2375,"frequency":95,"standardDeviation":0.4261}},{"id":null,"name":"17.0","position":17,"iqbId":"M4700601","exercise":{"id":null,"name":"Proportionalität"},"parameters":{"logit":-2.0138,"bistaPoints":389.0,"solutionFrequencyGymnasium":0.8636,"solutionFrequencyNonGymnasium":0.6333,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8475,"frequency":339,"standardDeviation":0.36}},{"id":null,"name":"18.1","position":18,"iqbId":"M4710701","exercise":{"id":null,"name":"Bewegungsdiagramme"},"parameters":{"logit":-0.8599,"bistaPoints":493.4,"solutionFrequencyGymnasium":0.6322,"solutionFrequencyNonGymnasium":0.3776,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.01h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6825,"frequency":273,"standardDeviation":0.4661}},{"id":null,"name":"18.2","position":18,"iqbId":"M4710702","exercise":{"id":null,"name":"Bewegungsdiagramme"},"parameters":{"logit":-0.4069,"bistaPoints":534.4,"solutionFrequencyGymnasium":0.546,"solutionFrequencyNonGymnasium":0.2867,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.01h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.635,"frequency":254,"standardDeviation":0.482}},{"id":null,"name":"19.0","position":19,"iqbId":"M4403501","exercise":{"id":null,"name":"Quadrat"},"parameters":{"logit":0.4941,"bistaPoints":615.9,"solutionFrequencyGymnasium":0.3784,"solutionFrequencyNonGymnasium":0.1558,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.02m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.475,"frequency":190,"standardDeviation":0.5}},{"id":null,"name":"20.1","position":20,"iqbId":"M4710802","exercise":{"id":null,"name":"Geraden"},"parameters":{"logit":0.8371,"bistaPoints":647.0,"solutionFrequencyGymnasium":0.3161,"solutionFrequencyNonGymnasium":0.0979,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.02m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3725,"frequency":149,"standardDeviation":0.4841}},{"id":null,"name":"20.2","position":20,"iqbId":"M4710803","exercise":{"id":null,"name":"Geraden"},"parameters":{"logit":1.9861,"bistaPoints":750.9,"solutionFrequencyGymnasium":0.1494,"solutionFrequencyNonGymnasium":0.0,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.02m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.145,"frequency":58,"standardDeviation":0.3525}},{"id":null,"name":"21.0","position":21,"iqbId":"M3690702","exercise":{"id":null,"name":"Körpernetze"},"parameters":{"logit":-2.0169,"bistaPoints":388.7,"solutionFrequencyGymnasium":0.7417,"solutionFrequencyNonGymnasium":0.6307,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.04","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8925,"frequency":357,"standardDeviation":0.3101}},{"id":null,"name":"22.1","position":22,"iqbId":"M2710101","exercise":{"id":null,"name":"Ungewohnte Einheiten"},"parameters":{"logit":-0.8389,"bistaPoints":495.3,"solutionFrequencyGymnasium":0.7125,"solutionFrequencyNonGymnasium":0.2722,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.06h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7475,"frequency":299,"standardDeviation":0.435}},{"id":null,"name":"22.2","position":22,"iqbId":"M2710102","exercise":{"id":null,"name":"Ungewohnte Einheiten"},"parameters":{"logit":-0.4159,"bistaPoints":533.6,"solutionFrequencyGymnasium":0.6688,"solutionFrequencyNonGymnasium":0.1667,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.06h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6225,"frequency":249,"standardDeviation":0.4854}},{"id":null,"name":"23.1","position":23,"iqbId":"M2703001","exercise":{"id":null,"name":"Fußleisten"},"parameters":{"logit":-0.2768,"bistaPoints":546.2,"solutionFrequencyGymnasium":0.6211,"solutionFrequencyNonGymnasium":0.2617,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.04h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5675,"frequency":227,"standardDeviation":0.496}},{"id":null,"name":"23.2","position":23,"iqbId":"M2703002","exercise":{"id":null,"name":"Fußleisten"},"parameters":{"logit":0.9742,"bistaPoints":659.4,"solutionFrequencyGymnasium":0.3832,"solutionFrequencyNonGymnasium":0.0522,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.06m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Leitidee","name":"L2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.34,"frequency":136,"standardDeviation":0.4743}},{"id":null,"name":"24.0","position":24,"iqbId":"M3621302","exercise":{"id":null,"name":"Eigenschaften von Dreiecken"},"parameters":{"logit":2.1692,"bistaPoints":767.5,"solutionFrequencyGymnasium":0.2047,"solutionFrequencyNonGymnasium":0.05,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.05h","description":null},{"id":null,"type":"Kompetenz","name":"3.06m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.18,"frequency":72,"standardDeviation":0.3847}}]},{"id":"bezirk-sued","type":"district","name":"Bezirk Sued","domain":{"id":null,"name":"le"},"subject":{"id":null,"name":"Deutsch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.1","position":1,"iqbId":"D38701","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":-1.478,"bistaPoints":406.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.6343,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.i","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.765,"frequency":306,"standardDeviation":0.4245}},{"id":null,"name":"1.2","position":1,"iqbId":"D38702","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":-2.188,"bistaPoints":339.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.7514,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Kompetenz","name":"3.3.c","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8575,"frequency":343,"standardDeviation":0.35}},{"id":null,"name":"1.3","position":1,"iqbId":"D38703","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":-1.414,"bistaPoints":412.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.6229,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.i","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.78,"frequency":312,"standardDeviation":0.4148}},{"id":null,"name":"1.4","position":1,"iqbId":"D38704","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":-2.977,"bistaPoints":266.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.8514,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9125,"frequency":365,"standardDeviation":0.2829}},{"id":null,"name":"1.5","position":1,"iqbId":"D38714","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":-0.835,"bistaPoints":466.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5143,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.f","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.665,"frequency":266,"standardDeviation":0.4726}},{"id":null,"name":"1.6","position":1,"iqbId":"D38706","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":-1.93,"bistaPoints":363.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.7114,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.835,"frequency":334,"standardDeviation":0.3716}},{"id":null,"name":"1.7","position":1,"iqbId":"D38705","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":0.53,"bistaPoints":593.5,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.2686,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.g","description":null},{"id":null,"type":"Kompetenz","name":"3.3.i","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3725,"frequency":149,"standardDeviation":0.4841}},{"id":null,"name":"1.8","position":1,"iqbId":"D38707","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":0.838,"bistaPoints":622.3,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.2229,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.g","description":null},{"id":null,"type":"Kompetenz","name":"3.3.i","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.335,"frequency":134,"standardDeviation":0.4726}},{"id":null,"name":"1.9","position":1,"iqbId":"D38715","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":-1.93,"bistaPoints":363.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.7114,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7875,"frequency":315,"standardDeviation":0.4096}},{"id":null,"name":"1.1","position":1,"iqbId":"D38708","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":-0.279,"bistaPoints":518.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.4086,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6,"frequency":240,"standardDeviation":0.4905}},{"id":null,"name":"1.11","position":1,"iqbId":"D38711","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":0.79,"bistaPoints":617.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.2292,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.i","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.36,"frequency":144,"standardDeviation":0.4806}},{"id":null,"name":"1.12","position":1,"iqbId":"D38713","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":0.334,"bistaPoints":575.2,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.3,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.h","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4375,"frequency":175,"standardDeviation":0.4967}},{"id":null,"name":"2.1","position":2,"iqbId":"D39301","exercise":{"id":null,"name":"Eintrittskarte"},"parameters":{"logit":-3.608,"bistaPoints":207.2,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.8984,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.94,"frequency":376,"standardDeviation":0.2378}},{"id":null,"name":"2.2","position":2,"iqbId":"D39302","exercise":{"id":null,"name":"Eintrittskarte"},"parameters":{"logit":-1.607,"bistaPoints":394.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.6492,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8025,"frequency":321,"standardDeviation":0.3986}},{"id":null,"name":"2.3","position":2,"iqbId":"D39304","exercise":{"id":null,"name":"Eintrittskarte"},"parameters":{"logit":-3.573,"bistaPoints":210.4,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.8958,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9675,"frequency":387,"standardDeviation":0.1775}},{"id":null,"name":"2.4","position":2,"iqbId":"D39305","exercise":{"id":null,"name":"Eintrittskarte"},"parameters":{"logit":-0.415,"bistaPoints":505.3,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.4282,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Kompetenz","name":"3.3.","description":null},{"id":null,"type":"Kompetenz","name":"3.3.f","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.595,"frequency":238,"standardDeviation":0.4915}},{"id":null,"name":"2.5","position":2,"iqbId":"D39306","exercise":{"id":null,"name":"Eintrittskarte"},"parameters":{"logit":-1.289,"bistaPoints":423.7,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5911,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Kompetenz","name":"3.3.c","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.71,"frequency":284,"standardDeviation":0.4543}},{"id":null,"name":"2.6","position":2,"iqbId":"D39307","exercise":{"id":null,"name":"Eintrittskarte"},"parameters":{"logit":-1.318,"bistaPoints":421.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5964,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.g","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.74,"frequency":296,"standardDeviation":0.4392}},{"id":null,"name":"2.7","position":2,"iqbId":"D39308","exercise":{"id":null,"name":"Eintrittskarte"},"parameters":{"logit":-2.857,"bistaPoints":277.3,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.8281,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.93,"frequency":372,"standardDeviation":0.2555}},{"id":null,"name":"2.8","position":2,"iqbId":"D39310","exercise":{"id":null,"name":"Eintrittskarte"},"parameters":{"logit":-2.11,"bistaPoints":347.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.7292,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8575,"frequency":343,"standardDeviation":0.35}},{"id":null,"name":"2.9","position":2,"iqbId":"D39312","exercise":{"id":null,"name":"Eintrittskarte"},"parameters":{"logit":-0.159,"bistaPoints":529.2,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.3822,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Kompetenz","name":"3.3.","description":null},{"id":null,"type":"Kompetenz","name":"3.3.f","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.555,"frequency":222,"standardDeviation":0.4976}},{"id":null,"name":"3.1","position":3,"iqbId":"D22L00101","exercise":{"id":null,"name":"Feuerwehr rettet Küken mit Staubsauger aus Gully"},"parameters":{"logit":-3.4025,"bistaPoints":226.4,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.8735,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.965,"frequency":386,"standardDeviation":0.184}},{"id":null,"name":"3.2","position":3,"iqbId":"D22L00102","exercise":{"id":null,"name":"Feuerwehr rettet Küken mit Staubsauger aus Gully"},"parameters":{"logit":-1.1195,"bistaPoints":439.5,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5262,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.685,"frequency":274,"standardDeviation":0.4651}},{"id":null,"name":"3.3","position":3,"iqbId":"D22L00103","exercise":{"id":null,"name":"Feuerwehr rettet Küken mit Staubsauger aus Gully"},"parameters":{"logit":-0.4035,"bistaPoints":506.4,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.3905,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.c","description":null},{"id":null,"type":"Kompetenz","name":"3.3.g","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.585,"frequency":234,"standardDeviation":0.4933}},{"id":null,"name":"3.4","position":3,"iqbId":"D22L00107","exercise":{"id":null,"name":"Feuerwehr rettet Küken mit Staubsauger aus Gully"},"parameters":{"logit":0.0825,"bistaPoints":551.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.3054,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.a","description":null},{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5075,"frequency":203,"standardDeviation":0.5006}},{"id":null,"name":"3.5","position":3,"iqbId":"D22L00108","exercise":{"id":null,"name":"Feuerwehr rettet Küken mit Staubsauger aus Gully"},"parameters":{"logit":0.4695,"bistaPoints":587.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.2448,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.c","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3825,"frequency":153,"standardDeviation":0.4866}},{"id":null,"name":"3.6","position":3,"iqbId":"D22L00109","exercise":{"id":null,"name":"Feuerwehr rettet Küken mit Staubsauger aus Gully"},"parameters":{"logit":-0.8875,"bistaPoints":461.2,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.4818,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.2.g","description":null},{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.685,"frequency":274,"standardDeviation":0.4651}}]},{"id":"bezirk-sued","type":"district","name":"Bezirk Sued","domain":{"id":null,"name":"ho"},"subject":{"id":null,"name":"Deutsch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.1","position":1,"iqbId":"D23H00601","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-2.8346,"bistaPoints":237.2,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.8358,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9225,"frequency":369,"standardDeviation":0.2677}},{"id":null,"name":"1.2","position":1,"iqbId":"D23H00602","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-1.2146,"bistaPoints":417.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5784,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7425,"frequency":297,"standardDeviation":0.4378}},{"id":null,"name":"1.3","position":1,"iqbId":"D23H00603","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-3.7996,"bistaPoints":129.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.9191,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9525,"frequency":381,"standardDeviation":0.213}},{"id":null,"name":"1.4","position":1,"iqbId":"D23H00604","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-2.3016,"bistaPoints":296.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.7672,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8875,"frequency":355,"standardDeviation":0.3164}},{"id":null,"name":"1.5","position":1,"iqbId":"D23H00605","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-3.2756,"bistaPoints":188.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.8799,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9575,"frequency":383,"standardDeviation":0.202}},{"id":null,"name":"1.6","position":1,"iqbId":"D23H00606","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-0.6656,"bistaPoints":478.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.4681,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6175,"frequency":247,"standardDeviation":0.4866}},{"id":null,"name":"1.7","position":1,"iqbId":"D23H00607","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-3.9646,"bistaPoints":111.4,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.9289,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.96,"frequency":384,"standardDeviation":0.1962}},{"id":null,"name":"1.8","position":1,"iqbId":"D23H00608","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-1.0176,"bistaPoints":439.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5392,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7125,"frequency":285,"standardDeviation":0.4532}},{"id":null,"name":"1.9","position":1,"iqbId":"D23H00609","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-0.8106,"bistaPoints":462.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.4975,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6825,"frequency":273,"standardDeviation":0.4661}},{"id":null,"name":"2.1","position":2,"iqbId":"D23H00901","exercise":{"id":null,"name":"Robben in der Nordsee"},"parameters":{"logit":-2.7816,"bistaPoints":243.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.8515,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8975,"frequency":359,"standardDeviation":0.3037}},{"id":null,"name":"2.2","position":2,"iqbId":"D23H00902","exercise":{"id":null,"name":"Robben in der Nordsee"},"parameters":{"logit":-2.0016,"bistaPoints":330.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.7507,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.84,"frequency":336,"standardDeviation":0.3671}},{"id":null,"name":"2.3","position":2,"iqbId":"D23H00909","exercise":{"id":null,"name":"Robben in der Nordsee"},"parameters":{"logit":-2.0366,"bistaPoints":326.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.756,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.845,"frequency":338,"standardDeviation":0.3624}},{"id":null,"name":"2.4","position":2,"iqbId":"D23H00904","exercise":{"id":null,"name":"Robben in der Nordsee"},"parameters":{"logit":-1.0326,"bistaPoints":437.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5782,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.685,"frequency":274,"standardDeviation":0.4651}},{"id":null,"name":"2.5","position":2,"iqbId":"D23H00906","exercise":{"id":null,"name":"Robben in der Nordsee"},"parameters":{"logit":-0.7476,"bistaPoints":469.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5227,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6275,"frequency":251,"standardDeviation":0.4841}},{"id":null,"name":"2.6","position":2,"iqbId":"D23H00907","exercise":{"id":null,"name":"Robben in der Nordsee"},"parameters":{"logit":1.3114,"bistaPoints":698.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.1618,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.235,"frequency":94,"standardDeviation":0.4245}},{"id":null,"name":"2.7","position":2,"iqbId":"D23H00910","exercise":{"id":null,"name":"Robben in der Nordsee"},"parameters":{"logit":-1.1966,"bistaPoints":419.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.6101,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.735,"frequency":294,"standardDeviation":0.4419}},{"id":null,"name":"2.8","position":2,"iqbId":"D23H00911","exercise":{"id":null,"name":"Robben in der Nordsee"},"parameters":{"logit":0.5244,"bistaPoints":611.3,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.2759,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.385,"frequency":154,"standardDeviation":0.4872}},{"id":null,"name":"3.1","position":3,"iqbId":"D23H00701","exercise":{"id":null,"name":"Der Unglücksrabe"},"parameters":{"logit":-1.3046,"bistaPoints":407.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5873,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.765,"frequency":306,"standardDeviation":0.4245}},{"id":null,"name":"3.2","position":3,"iqbId":"D23H00702","exercise":{"id":null,"name":"Der Unglücksrabe"},"parameters":{"logit":-1.0786,"bistaPoints":432.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.545,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7075,"frequency":283,"standardDeviation":0.4555}},{"id":null,"name":"3.3","position":3,"iqbId":"D23H00704","exercise":{"id":null,"name":"Der Unglücksrabe"},"parameters":{"logit":-1.2616,"bistaPoints":412.4,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5794,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7175,"frequency":287,"standardDeviation":0.4508}},{"id":null,"name":"3.4","position":3,"iqbId":"D23H00705","exercise":{"id":null,"name":"Der Unglücksrabe"},"parameters":{"logit":-0.3606,"bistaPoints":512.7,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.4074,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.57,"frequency":228,"standardDeviation":0.4957}},{"id":null,"name":"3.5","position":3,"iqbId":"D23H00707","exercise":{"id":null,"name":"Der Unglücksrabe"},"parameters":{"logit":-2.3786,"bistaPoints":288.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.7646,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8575,"frequency":343,"standardDeviation":0.35}},{"id":null,"name":"3.6","position":3,"iqbId":"D23H00709","exercise":{"id":null,"name":"Der Unglücksrabe"},"parameters":{"logit":-0.4146,"bistaPoints":506.7,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.4176,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.615,"frequency":246,"standardDeviation":0.4872}},{"id":null,"name":"3.7","position":3,"iqbId":"D23H00710","exercise":{"id":null,"name":"Der Unglücksrabe"},"parameters":{"logit":0.6194,"bistaPoints":621.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.2381,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3425,"frequency":137,"standardDeviation":0.4751}},{"id":null,"name":"3.8","position":3,"iqbId":"D23H00711","exercise":{"id":null,"name":"Der Unglücksrabe"},"parameters":{"logit":-0.2216,"bistaPoints":528.2,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.382,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5425,"frequency":217,"standardDeviation":0.4988}}]},{"id":"bezirk-sued","type":"district","name":"Bezirk Sued","domain":{"id":null,"name":"le"},"subject":{"id":null,"name":"Deutsch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.1","position":1,"iqbId":"D38701","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":-1.478,"bistaPoints":406.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.6343,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.i","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.77,"frequency":308,"standardDeviation":0.4214}},{"id":null,"name":"1.2","position":1,"iqbId":"D38702","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":-2.188,"bistaPoints":339.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.7514,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Kompetenz","name":"3.3.c","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.865,"frequency":346,"standardDeviation":0.3422}},{"id":null,"name":"1.3","position":1,"iqbId":"D38703","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":-1.414,"bistaPoints":412.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.6229,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.i","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7425,"frequency":297,"standardDeviation":0.4378}},{"id":null,"name":"1.4","position":1,"iqbId":"D38704","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":-2.977,"bistaPoints":266.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.8514,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9175,"frequency":367,"standardDeviation":0.2755}},{"id":null,"name":"1.5","position":1,"iqbId":"D38714","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":-0.835,"bistaPoints":466.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5143,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.f","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.66,"frequency":264,"standardDeviation":0.4743}},{"id":null,"name":"1.6","position":1,"iqbId":"D38706","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":-1.93,"bistaPoints":363.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.7114,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8325,"frequency":333,"standardDeviation":0.3739}},{"id":null,"name":"1.7","position":1,"iqbId":"D38705","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":0.53,"bistaPoints":593.5,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.2686,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.g","description":null},{"id":null,"type":"Kompetenz","name":"3.3.i","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4225,"frequency":169,"standardDeviation":0.4946}},{"id":null,"name":"1.8","position":1,"iqbId":"D38707","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":0.838,"bistaPoints":622.3,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.2229,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.g","description":null},{"id":null,"type":"Kompetenz","name":"3.3.i","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3425,"frequency":137,"standardDeviation":0.4751}},{"id":null,"name":"1.9","position":1,"iqbId":"D38715","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":-1.93,"bistaPoints":363.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.7114,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.83,"frequency":332,"standardDeviation":0.3761}},{"id":null,"name":"1.1","position":1,"iqbId":"D38708","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":-0.279,"bistaPoints":518.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.4086,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.565,"frequency":226,"standardDeviation":0.4964}},{"id":null,"name":"1.11","position":1,"iqbId":"D38711","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":0.79,"bistaPoints":617.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.2292,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.i","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.29,"frequency":116,"standardDeviation":0.4543}},{"id":null,"name":"1.12","position":1,"iqbId":"D38713","exercise":{"id":null,"name":"Geheimsache"},"parameters":{"logit":0.334,"bistaPoints":575.2,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.3,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.h","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.45,"frequency":180,"standardDeviation":0.4981}},{"id":null,"name":"2.1","position":2,"iqbId":"D22L00502","exercise":{"id":null,"name":"Traumberuf Försterin"},"parameters":{"logit":-0.6475,"bistaPoints":483.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.464,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Kompetenz","name":"3.3.g","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5875,"frequency":235,"standardDeviation":0.4929}},{"id":null,"name":"2.2","position":2,"iqbId":"D22L00503","exercise":{"id":null,"name":"Traumberuf Försterin"},"parameters":{"logit":3.5075,"bistaPoints":871.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.0316,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.c","description":null},{"id":null,"type":"Kompetenz","name":"3.3.f","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.04,"frequency":16,"standardDeviation":0.1962}},{"id":null,"name":"2.3","position":2,"iqbId":"D22L00504","exercise":{"id":null,"name":"Traumberuf Försterin"},"parameters":{"logit":1.0965,"bistaPoints":646.4,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.1931,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Kompetenz","name":"3.3.c","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2675,"frequency":107,"standardDeviation":0.4432}},{"id":null,"name":"2.4","position":2,"iqbId":"D22L00506","exercise":{"id":null,"name":"Traumberuf Försterin"},"parameters":{"logit":-0.2655,"bistaPoints":519.3,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.3966,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Kompetenz","name":"3.3.c","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.565,"frequency":226,"standardDeviation":0.4964}},{"id":null,"name":"2.5","position":2,"iqbId":"D22L00507","exercise":{"id":null,"name":"Traumberuf Försterin"},"parameters":{"logit":-0.9675,"bistaPoints":453.7,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5201,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Kompetenz","name":"3.3.c","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6375,"frequency":255,"standardDeviation":0.4813}},{"id":null,"name":"2.6","position":2,"iqbId":"D22L00508","exercise":{"id":null,"name":"Traumberuf Försterin"},"parameters":{"logit":-0.2655,"bistaPoints":519.3,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.3966,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Kompetenz","name":"3.3.c","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5475,"frequency":219,"standardDeviation":0.4984}},{"id":null,"name":"2.7","position":2,"iqbId":"D22L00509","exercise":{"id":null,"name":"Traumberuf Försterin"},"parameters":{"logit":1.0885,"bistaPoints":645.7,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.1954,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Kompetenz","name":"3.3.e","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2575,"frequency":103,"standardDeviation":0.4378}},{"id":null,"name":"2.8","position":2,"iqbId":"D22L00510","exercise":{"id":null,"name":"Traumberuf Försterin"},"parameters":{"logit":-1.4585,"bistaPoints":407.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.6063,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.a","description":null},{"id":null,"type":"Kompetenz","name":"3.3.b","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.755,"frequency":302,"standardDeviation":0.4306}},{"id":null,"name":"2.9","position":2,"iqbId":"D22L00511","exercise":{"id":null,"name":"Traumberuf Försterin"},"parameters":{"logit":-0.1145,"bistaPoints":533.4,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.3718,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.c","description":null},{"id":null,"type":"Kompetenz","name":"3.3.e","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5075,"frequency":203,"standardDeviation":0.5006}},{"id":null,"name":"2.1","position":2,"iqbId":"D22L00512","exercise":{"id":null,"name":"Traumberuf Försterin"},"parameters":{"logit":0.4845,"bistaPoints":589.3,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.2767,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.c","description":null},{"id":null,"type":"Kompetenz","name":"3.3.e","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4225,"frequency":169,"standardDeviation":0.4946}},{"id":null,"name":"2.11","position":2,"iqbId":"D22L00513","exercise":{"id":null,"name":"Traumberuf Försterin"},"parameters":{"logit":-1.3425,"bistaPoints":418.7,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5862,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.f","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7275,"frequency":291,"standardDeviation":0.4458}}]},{"id":"bezirk-sued","type":"district","name":"Bezirk Sued","domain":{"id":null,"name":"ho"},"subject":{"id":null,"name":"Deutsch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.1","position":1,"iqbId":"D23H00601","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-2.8346,"bistaPoints":237.2,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.8358,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.895,"frequency":358,"standardDeviation":0.3069}},{"id":null,"name":"1.2","position":1,"iqbId":"D23H00602","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-1.2146,"bistaPoints":417.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5784,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6975,"frequency":279,"standardDeviation":0.4599}},{"id":null,"name":"1.3","position":1,"iqbId":"D23H00603","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-3.7996,"bistaPoints":129.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.9191,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9675,"frequency":387,"standardDeviation":0.1775}},{"id":null,"name":"1.4","position":1,"iqbId":"D23H00604","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-2.3016,"bistaPoints":296.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.7672,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.87,"frequency":348,"standardDeviation":0.3367}},{"id":null,"name":"1.5","position":1,"iqbId":"D23H00605","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-3.2756,"bistaPoints":188.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.8799,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.93,"frequency":372,"standardDeviation":0.2555}},{"id":null,"name":"1.6","position":1,"iqbId":"D23H00606","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-0.6656,"bistaPoints":478.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.4681,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.63,"frequency":252,"standardDeviation":0.4834}},{"id":null,"name":"1.7","position":1,"iqbId":"D23H00607","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-3.9646,"bistaPoints":111.4,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.9289,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.96,"frequency":384,"standardDeviation":0.1962}},{"id":null,"name":"1.8","position":1,"iqbId":"D23H00608","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-1.0176,"bistaPoints":439.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5392,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7,"frequency":280,"standardDeviation":0.4588}},{"id":null,"name":"1.9","position":1,"iqbId":"D23H00609","exercise":{"id":null,"name":"Das kranke Kaninchen"},"parameters":{"logit":-0.8106,"bistaPoints":462.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.4975,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6725,"frequency":269,"standardDeviation":0.4699}},{"id":null,"name":"2.1","position":2,"iqbId":"D23H00901","exercise":{"id":null,"name":"Robben in der Nordsee"},"parameters":{"logit":-2.7816,"bistaPoints":243.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.8515,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.895,"frequency":358,"standardDeviation":0.3069}},{"id":null,"name":"2.2","position":2,"iqbId":"D23H00902","exercise":{"id":null,"name":"Robben in der Nordsee"},"parameters":{"logit":-2.0016,"bistaPoints":330.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.7507,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.825,"frequency":330,"standardDeviation":0.3804}},{"id":null,"name":"2.3","position":2,"iqbId":"D23H00909","exercise":{"id":null,"name":"Robben in der Nordsee"},"parameters":{"logit":-2.0366,"bistaPoints":326.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.756,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8075,"frequency":323,"standardDeviation":0.3948}},{"id":null,"name":"2.4","position":2,"iqbId":"D23H00904","exercise":{"id":null,"name":"Robben in der Nordsee"},"parameters":{"logit":-1.0326,"bistaPoints":437.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5782,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6975,"frequency":279,"standardDeviation":0.4599}},{"id":null,"name":"2.5","position":2,"iqbId":"D23H00906","exercise":{"id":null,"name":"Robben in der Nordsee"},"parameters":{"logit":-0.7476,"bistaPoints":469.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5227,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.57,"frequency":228,"standardDeviation":0.4957}},{"id":null,"name":"2.6","position":2,"iqbId":"D23H00907","exercise":{"id":null,"name":"Robben in der Nordsee"},"parameters":{"logit":1.3114,"bistaPoints":698.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.1618,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.24,"frequency":96,"standardDeviation":0.4276}},{"id":null,"name":"2.7","position":2,"iqbId":"D23H00910","exercise":{"id":null,"name":"Robben in der Nordsee"},"parameters":{"logit":-1.1966,"bistaPoints":419.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.6101,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.68,"frequency":272,"standardDeviation":0.4671}},{"id":null,"name":"2.8","position":2,"iqbId":"D23H00911","exercise":{"id":null,"name":"Robben in der Nordsee"},"parameters":{"logit":0.5244,"bistaPoints":611.3,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.2759,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.385,"frequency":154,"standardDeviation":0.4872}},{"id":null,"name":"3.1","position":3,"iqbId":"D23H00701","exercise":{"id":null,"name":"Der Unglücksrabe"},"parameters":{"logit":-1.3046,"bistaPoints":407.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5873,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7625,"frequency":305,"standardDeviation":0.4261}},{"id":null,"name":"3.2","position":3,"iqbId":"D23H00702","exercise":{"id":null,"name":"Der Unglücksrabe"},"parameters":{"logit":-1.0786,"bistaPoints":432.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.545,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.695,"frequency":278,"standardDeviation":0.461}},{"id":null,"name":"3.3","position":3,"iqbId":"D23H00704","exercise":{"id":null,"name":"Der Unglücksrabe"},"parameters":{"logit":-1.2616,"bistaPoints":412.4,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5794,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.745,"frequency":298,"standardDeviation":0.4364}},{"id":null,"name":"3.4","position":3,"iqbId":"D23H00705","exercise":{"id":null,"name":"Der Unglücksrabe"},"parameters":{"logit":-0.3606,"bistaPoints":512.7,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.4074,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6,"frequency":240,"standardDeviation":0.4905}},{"id":null,"name":"3.5","position":3,"iqbId":"D23H00707","exercise":{"id":null,"name":"Der Unglücksrabe"},"parameters":{"logit":-2.3786,"bistaPoints":288.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.7646,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8825,"frequency":353,"standardDeviation":0.3224}},{"id":null,"name":"3.6","position":3,"iqbId":"D23H00709","exercise":{"id":null,"name":"Der Unglücksrabe"},"parameters":{"logit":-0.4146,"bistaPoints":506.7,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.4176,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.525,"frequency":210,"standardDeviation":0.5}},{"id":null,"name":"3.7","position":3,"iqbId":"D23H00710","exercise":{"id":null,"name":"Der Unglücksrabe"},"parameters":{"logit":0.6194,"bistaPoints":621.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.2381,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3775,"frequency":151,"standardDeviation":0.4854}},{"id":null,"name":"3.8","position":3,"iqbId":"D23H00711","exercise":{"id":null,"name":"Der Unglücksrabe"},"parameters":{"logit":-0.2216,"bistaPoints":528.2,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.382,"subject":"de","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5175,"frequency":207,"standardDeviation":0.5003}}]},{"id":"bezirk-sued","type":"district","name":"Bezirk Sued","domain":{"id":null,"name":"zo"},"subject":{"id":null,"name":"Mathematik"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.0","position":1,"iqbId":"MV2310001","exercise":{"id":null,"name":"Drei_Ziffern"},"parameters":{"logit":0.07,"bistaPoints":481.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.77,"subject":"ma","domain":"zo","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.2","description":null},{"id":null,"type":"Kompetenz","name":"1.1.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.495,"frequency":198,"standardDeviation":0.5006}},{"id":null,"name":"2.0","position":2,"iqbId":"MV1508401","exercise":{"id":null,"name":"Hundejahre"},"parameters":{"logit":-0.47,"bistaPoints":439.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.65,"subject":"ma","domain":"zo","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.575,"frequency":230,"standardDeviation":0.495}},{"id":null,"name":"3.0","position":3,"iqbId":"MV1900001","exercise":{"id":null,"name":"Bündeln"},"parameters":{"logit":-1.22,"bistaPoints":437.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.48,"subject":"ma","domain":"zo","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.2","description":null},{"id":null,"type":"Kompetenz","name":"1.1.a","description":null},{"id":null,"type":"Kompetenz","name":"1.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.715,"frequency":286,"standardDeviation":0.452}},{"id":null,"name":"4.0","position":4,"iqbId":"MV2310401","exercise":{"id":null,"name":"Fehlerbeschreibung"},"parameters":{"logit":0.49,"bistaPoints":569.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.23,"subject":"ma","domain":"zo","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"1.2.d","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.36,"frequency":144,"standardDeviation":0.4806}},{"id":null,"name":"5.0","position":5,"iqbId":"MV1902101","exercise":{"id":null,"name":"Kommutativgesetz"},"parameters":{"logit":0.12,"bistaPoints":540.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.37,"subject":"ma","domain":"zo","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"1.2.a","description":null},{"id":null,"type":"Kompetenz","name":"1.2.e","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.43,"frequency":172,"standardDeviation":0.4957}},{"id":null,"name":"14.0","position":14,"iqbId":"MV1986701","exercise":{"id":null,"name":"Fußballtore"},"parameters":{"logit":-0.92,"bistaPoints":461.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.25,"subject":"ma","domain":"zo","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.2","description":null},{"id":null,"type":"Kompetenz","name":"1.3.e","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.68,"frequency":272,"standardDeviation":0.4671}}]},{"id":"bezirk-sued","type":"district","name":"Bezirk Sued","domain":{"id":null,"name":"gm"},"subject":{"id":null,"name":"Mathematik"},"covariates":null,"properties":null,"items":[{"id":null,"name":"6.0","position":6,"iqbId":"MV2162701","exercise":{"id":null,"name":"Uhrzeit_verbinden"},"parameters":{"logit":-2.56,"bistaPoints":339.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.85,"subject":"ma","domain":"gm","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.865,"frequency":346,"standardDeviation":0.3422}},{"id":null,"name":"7.0","position":7,"iqbId":"MV1162802","exercise":{"id":null,"name":"Tabelle_Laenge"},"parameters":{"logit":-1.75,"bistaPoints":391.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.62,"subject":"ma","domain":"gm","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"4.1.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.835,"frequency":334,"standardDeviation":0.3716}},{"id":null,"name":"8.0","position":8,"iqbId":"MV1661201","exercise":{"id":null,"name":"Blumen basteln"},"parameters":{"logit":-0.2,"bistaPoints":516.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.35,"subject":"ma","domain":"gm","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"4.2.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.525,"frequency":210,"standardDeviation":0.5}},{"id":null,"name":"9.0","position":9,"iqbId":"MV1162202","exercise":{"id":null,"name":"Obstsorten_2"},"parameters":{"logit":0.78,"bistaPoints":609.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.21,"subject":"ma","domain":"gm","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"4.2.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.335,"frequency":134,"standardDeviation":0.4726}},{"id":null,"name":"10.0","position":10,"iqbId":"MV1261001","exercise":{"id":null,"name":"Geld_zurück_Herr_Petri"},"parameters":{"logit":0.82,"bistaPoints":549.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.26,"subject":"ma","domain":"gm","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.1","description":null},{"id":null,"type":"Kompetenz","name":"4.1.d","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.35,"frequency":140,"standardDeviation":0.4776}}]},{"id":"bezirk-sued","type":"district","name":"Bezirk Sued","domain":{"id":null,"name":"dh"},"subject":{"id":null,"name":"Mathematik"},"covariates":null,"properties":null,"items":[{"id":null,"name":"11.0","position":11,"iqbId":"MV1980401","exercise":{"id":null,"name":"Schulgarten"},"parameters":{"logit":-1.49,"bistaPoints":406.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.74,"subject":"ma","domain":"dh","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.1","description":null},{"id":null,"type":"Kompetenz","name":"5.1.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7425,"frequency":297,"standardDeviation":0.4378}},{"id":null,"name":"12.1","position":12,"iqbId":"MV1884301","exercise":{"id":null,"name":"Tiere"},"parameters":{"logit":0.25,"bistaPoints":560.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.38,"subject":"ma","domain":"dh","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.1","description":null},{"id":null,"type":"Kompetenz","name":"5.2","description":null},{"id":null,"type":"Kompetenz","name":"5.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.435,"frequency":174,"standardDeviation":0.4964}},{"id":null,"name":"12.2","position":12,"iqbId":"MV1884302","exercise":{"id":null,"name":"Tiere"},"parameters":{"logit":-1.74,"bistaPoints":384.7,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.75,"subject":"ma","domain":"dh","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.1","description":null},{"id":null,"type":"Kompetenz","name":"5.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8075,"frequency":323,"standardDeviation":0.3948}},{"id":null,"name":"13.0","position":13,"iqbId":"MV2390202","exercise":{"id":null,"name":"unmögliche_Augenzahl"},"parameters":{"logit":0.78,"bistaPoints":607.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.21,"subject":"ma","domain":"dh","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.2","description":null},{"id":null,"type":"Kompetenz","name":"5.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3125,"frequency":125,"standardDeviation":0.4641}}]},{"id":"bezirk-sued","type":"district","name":"Bezirk Sued","domain":{"id":null,"name":"ms"},"subject":{"id":null,"name":"Mathematik"},"covariates":null,"properties":null,"items":[{"id":null,"name":"15.0","position":15,"iqbId":"MV1544401","exercise":{"id":null,"name":"Plus_10"},"parameters":{"logit":-2.84,"bistaPoints":277.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.92,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"3.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.915,"frequency":366,"standardDeviation":0.2792}},{"id":null,"name":"16.0","position":16,"iqbId":"MV2145701","exercise":{"id":null,"name":"Pudel_Kaninchen"},"parameters":{"logit":-1.53,"bistaPoints":413.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.58,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"3.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.78,"frequency":312,"standardDeviation":0.4148}},{"id":null,"name":"17.0","position":17,"iqbId":"MV1541201","exercise":{"id":null,"name":"Käferbeine"},"parameters":{"logit":1.02,"bistaPoints":568.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.34,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"1.2","description":null},{"id":null,"type":"Kompetenz","name":"3.2.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.31,"frequency":124,"standardDeviation":0.4631}},{"id":null,"name":"18.0","position":18,"iqbId":"MV2150401","exercise":{"id":null,"name":"Regel_Zahlenfolge"},"parameters":{"logit":-0.26,"bistaPoints":515.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.39,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.2","description":null},{"id":null,"type":"Kompetenz","name":"3.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.505,"frequency":202,"standardDeviation":0.5006}},{"id":null,"name":"24.0","position":24,"iqbId":"MV2344901","exercise":{"id":null,"name":"Zahl_und_Plättchen"},"parameters":{"logit":-3.75,"bistaPoints":196.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.92,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.2","description":null},{"id":null,"type":"Kompetenz","name":"1.1.a","description":null},{"id":null,"type":"Kompetenz","name":"3.1.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9475,"frequency":379,"standardDeviation":0.2233}},{"id":null,"name":"25.0","position":25,"iqbId":"MV2353001","exercise":{"id":null,"name":"Hundertertafel_Ausschnitt_55"},"parameters":{"logit":-2.95,"bistaPoints":269.4,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.84,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"1.1.a","description":null},{"id":null,"type":"Kompetenz","name":"3.1.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.91,"frequency":364,"standardDeviation":0.2865}},{"id":null,"name":"26.0","position":26,"iqbId":"MV2344401","exercise":{"id":null,"name":"drei_Brötchen"},"parameters":{"logit":-1.99,"bistaPoints":357.5,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.73,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"3.2.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8125,"frequency":325,"standardDeviation":0.3908}},{"id":null,"name":"27.0","position":27,"iqbId":"MV2345101","exercise":{"id":null,"name":"Verbinde"},"parameters":{"logit":-2.06,"bistaPoints":351.3,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.74,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"3.1.b","description":null},{"id":null,"type":"Kompetenz","name":"3.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.815,"frequency":326,"standardDeviation":0.3888}},{"id":null,"name":"28.0","position":28,"iqbId":"MV2346301","exercise":{"id":null,"name":"Abstimmung"},"parameters":{"logit":-1.7,"bistaPoints":383.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.69,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.2","description":null},{"id":null,"type":"Kompetenz","name":"3.2.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7975,"frequency":319,"standardDeviation":0.4024}},{"id":null,"name":"29.0","position":29,"iqbId":"MV2352101","exercise":{"id":null,"name":"Kauf_eines_Spiels"},"parameters":{"logit":-1.57,"bistaPoints":395.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.65,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Kompetenz","name":"3.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.76,"frequency":304,"standardDeviation":0.4276}},{"id":null,"name":"30.0","position":30,"iqbId":"MV2340401","exercise":{"id":null,"name":"Anzahl_Schokoriegel"},"parameters":{"logit":-1.32,"bistaPoints":418.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.62,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.1","description":null},{"id":null,"type":"Kompetenz","name":"3.2.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.715,"frequency":286,"standardDeviation":0.452}},{"id":null,"name":"31.0","position":31,"iqbId":"MV2346001","exercise":{"id":null,"name":"Zahlenfolge_finden"},"parameters":{"logit":-1.05,"bistaPoints":443.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.57,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"3.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6675,"frequency":267,"standardDeviation":0.4717}},{"id":null,"name":"32.0","position":32,"iqbId":"MV2345002","exercise":{"id":null,"name":"Falsches_Paar"},"parameters":{"logit":-0.13,"bistaPoints":526.7,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.39,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3","description":null},{"id":null,"type":"Kompetenz","name":"1.2.b","description":null},{"id":null,"type":"Kompetenz","name":"3.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5025,"frequency":201,"standardDeviation":0.5006}},{"id":null,"name":"33.0","position":33,"iqbId":"MV2351901","exercise":{"id":null,"name":"Karten_basteln_Kosten"},"parameters":{"logit":-0.74,"bistaPoints":471.5,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Kompetenz","name":"3.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.595,"frequency":238,"standardDeviation":0.4915}},{"id":null,"name":"34.0","position":34,"iqbId":"MV2343501","exercise":{"id":null,"name":"Welche Zahl fehlt"},"parameters":{"logit":-0.6,"bistaPoints":484.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.46,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.2","description":null},{"id":null,"type":"Kompetenz","name":"1.2.b","description":null},{"id":null,"type":"Kompetenz","name":"3.2.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.615,"frequency":246,"standardDeviation":0.4872}},{"id":null,"name":"35.0","position":35,"iqbId":"MV1543401","exercise":{"id":null,"name":"ungerade_Zahl"},"parameters":{"logit":0.19,"bistaPoints":556.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.33,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"3.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3975,"frequency":159,"standardDeviation":0.49}},{"id":null,"name":"36.0","position":36,"iqbId":"MV2340901","exercise":{"id":null,"name":"Muster_7_Figur"},"parameters":{"logit":0.82,"bistaPoints":613.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.21,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"3.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3075,"frequency":123,"standardDeviation":0.462}},{"id":null,"name":"37.1","position":37,"iqbId":"MV2353301","exercise":{"id":null,"name":"Strukturierte_Päckchen_Regel"},"parameters":{"logit":-1.63,"bistaPoints":390.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.67,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"3.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.795,"frequency":318,"standardDeviation":0.4042}},{"id":null,"name":"37.2","position":37,"iqbId":"MV2353302","exercise":{"id":null,"name":"Strukturierte_Päckchen_Regel"},"parameters":{"logit":-0.22,"bistaPoints":518.3,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.41,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"3.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5075,"frequency":203,"standardDeviation":0.5006}},{"id":null,"name":"38.0","position":38,"iqbId":"MV2343801","exercise":{"id":null,"name":"Zahlenstrahl falsche Zahl"},"parameters":{"logit":-1.05,"bistaPoints":442.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.55,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"1.1.b","description":null},{"id":null,"type":"Kompetenz","name":"3.1.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.705,"frequency":282,"standardDeviation":0.4566}}]},{"id":"bezirk-sued","type":"district","name":"Bezirk Sued","domain":{"id":null,"name":"rf"},"subject":{"id":null,"name":"Mathematik"},"covariates":null,"properties":null,"items":[{"id":null,"name":"19.0","position":19,"iqbId":"MV1731402","exercise":{"id":null,"name":"Achsenspiegelung5"},"parameters":{"logit":-1.6,"bistaPoints":392.5,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.67,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.3.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7725,"frequency":309,"standardDeviation":0.4197}},{"id":null,"name":"20.0","position":20,"iqbId":"MV1820901","exercise":{"id":null,"name":"Würfel in Würfel"},"parameters":{"logit":-2.24,"bistaPoints":338.3,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.57,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.4.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.865,"frequency":346,"standardDeviation":0.3422}},{"id":null,"name":"21.1","position":21,"iqbId":"MV1730801","exercise":{"id":null,"name":"Würfelfalten_4"},"parameters":{"logit":-1.01,"bistaPoints":450.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.62,"frequency":248,"standardDeviation":0.486}},{"id":null,"name":"21.2","position":21,"iqbId":"MV1730802","exercise":{"id":null,"name":"Würfelfalten_4"},"parameters":{"logit":-1.2,"bistaPoints":432.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.51,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7125,"frequency":285,"standardDeviation":0.4532}},{"id":null,"name":"22.0","position":22,"iqbId":"MV2339901","exercise":{"id":null,"name":"Welche_Figur"},"parameters":{"logit":1.33,"bistaPoints":604.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.13,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.2","description":null},{"id":null,"type":"Kompetenz","name":"2.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2425,"frequency":97,"standardDeviation":0.4291}},{"id":null,"name":"23.0","position":23,"iqbId":"MV1322901","exercise":{"id":null,"name":"Ansichten_eines_Bauwerks"},"parameters":{"logit":1.35,"bistaPoints":617.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.27,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.23,"frequency":92,"standardDeviation":0.4214}},{"id":null,"name":"24.0","position":24,"iqbId":"MV2336301","exercise":{"id":null,"name":"Gegenstände_Körper_verbinde"},"parameters":{"logit":-3.43,"bistaPoints":225.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.9,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.2","description":null},{"id":null,"type":"Kompetenz","name":"2.2.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9525,"frequency":381,"standardDeviation":0.213}},{"id":null,"name":"25.0","position":25,"iqbId":"MV2329701","exercise":{"id":null,"name":"Geobrett_Dreiecke_spannen"},"parameters":{"logit":-2.41,"bistaPoints":318.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.8,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.2.d","description":null},{"id":null,"type":"Kompetenz","name":"2.3.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8825,"frequency":353,"standardDeviation":0.3224}},{"id":null,"name":"26.0","position":26,"iqbId":"MV2329101","exercise":{"id":null,"name":"Bauplan_ergänzen"},"parameters":{"logit":-2.25,"bistaPoints":334.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.78,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.3","description":null},{"id":null,"type":"Kompetenz","name":"2.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8775,"frequency":351,"standardDeviation":0.3283}},{"id":null,"name":"27.0","position":27,"iqbId":"MV2339301","exercise":{"id":null,"name":"Verbindung"},"parameters":{"logit":-2.23,"bistaPoints":335.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.76,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.1.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9,"frequency":360,"standardDeviation":0.3004}},{"id":null,"name":"28.0","position":28,"iqbId":"MV2326301","exercise":{"id":null,"name":"Puzzleteile"},"parameters":{"logit":-2.01,"bistaPoints":355.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.74,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"2.4.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8425,"frequency":337,"standardDeviation":0.3647}},{"id":null,"name":"29.0","position":29,"iqbId":"MV2335501","exercise":{"id":null,"name":"30_fehlen"},"parameters":{"logit":-1.04,"bistaPoints":443.7,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.56,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"2.1.a","description":null},{"id":null,"type":"Kompetenz","name":"2.2.a","description":null},{"id":null,"type":"Kompetenz","name":"2.4.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6675,"frequency":267,"standardDeviation":0.4717}},{"id":null,"name":"30.0","position":30,"iqbId":"MV2330901","exercise":{"id":null,"name":"Bauplan_zeichnen"},"parameters":{"logit":-1.03,"bistaPoints":444.5,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.54,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6725,"frequency":269,"standardDeviation":0.4699}},{"id":null,"name":"31.0","position":31,"iqbId":"MV2320501","exercise":{"id":null,"name":"Ausschneidefigur"},"parameters":{"logit":-0.89,"bistaPoints":457.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.52,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.1.a","description":null},{"id":null,"type":"Kompetenz","name":"2.2.d","description":null},{"id":null,"type":"Kompetenz","name":"2.3.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.615,"frequency":246,"standardDeviation":0.4872}},{"id":null,"name":"32.1","position":32,"iqbId":"MV2327701","exercise":{"id":null,"name":"Anzahl_Flächen"},"parameters":{"logit":-1.05,"bistaPoints":443.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.56,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.2","description":null},{"id":null,"type":"Kompetenz","name":"2.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6675,"frequency":267,"standardDeviation":0.4717}},{"id":null,"name":"32.2","position":32,"iqbId":"MV2327703","exercise":{"id":null,"name":"Anzahl_Flächen"},"parameters":{"logit":-1.01,"bistaPoints":446.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.55,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.2","description":null},{"id":null,"type":"Kompetenz","name":"2.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6825,"frequency":273,"standardDeviation":0.4661}},{"id":null,"name":"33.0","position":33,"iqbId":"MV2328701","exercise":{"id":null,"name":"Welcher_Körper_ist_ es"},"parameters":{"logit":-0.6,"bistaPoints":484.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.45,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.2","description":null},{"id":null,"type":"Kompetenz","name":"2.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5675,"frequency":227,"standardDeviation":0.496}},{"id":null,"name":"34.0","position":34,"iqbId":"MV2329401","exercise":{"id":null,"name":"Würfelnetz_erkennen"},"parameters":{"logit":-0.11,"bistaPoints":529.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.37,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5125,"frequency":205,"standardDeviation":0.5005}},{"id":null,"name":"35.0","position":35,"iqbId":"MV2325101","exercise":{"id":null,"name":"Schwarze_Fläche2"},"parameters":{"logit":0.89,"bistaPoints":620.3,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.19,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"3.3","description":null},{"id":null,"type":"Kompetenz","name":"2.4.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.325,"frequency":130,"standardDeviation":0.469}},{"id":null,"name":"36.0","position":36,"iqbId":"MV2336801","exercise":{"id":null,"name":"Schräge_Figuren_übertragen"},"parameters":{"logit":-2.23,"bistaPoints":334.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.76,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.3.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8475,"frequency":339,"standardDeviation":0.36}}]},{"id":"bezirk-sued","type":"district","name":"Bezirk Sued","domain":{"id":null,"name":"zo"},"subject":{"id":null,"name":"Mathematik"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.0","position":1,"iqbId":"MV2310001","exercise":{"id":null,"name":"Drei_Ziffern"},"parameters":{"logit":0.07,"bistaPoints":481.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.77,"subject":"ma","domain":"zo","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.2","description":null},{"id":null,"type":"Kompetenz","name":"1.1.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.45,"frequency":180,"standardDeviation":0.4981}},{"id":null,"name":"2.0","position":2,"iqbId":"MV1508401","exercise":{"id":null,"name":"Hundejahre"},"parameters":{"logit":-0.47,"bistaPoints":439.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.65,"subject":"ma","domain":"zo","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.56,"frequency":224,"standardDeviation":0.497}},{"id":null,"name":"3.0","position":3,"iqbId":"MV1900001","exercise":{"id":null,"name":"Bündeln"},"parameters":{"logit":-1.22,"bistaPoints":437.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.48,"subject":"ma","domain":"zo","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.2","description":null},{"id":null,"type":"Kompetenz","name":"1.1.a","description":null},{"id":null,"type":"Kompetenz","name":"1.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.73,"frequency":292,"standardDeviation":0.4445}},{"id":null,"name":"4.0","position":4,"iqbId":"MV2310401","exercise":{"id":null,"name":"Fehlerbeschreibung"},"parameters":{"logit":0.49,"bistaPoints":569.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.23,"subject":"ma","domain":"zo","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"1.2.d","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3225,"frequency":129,"standardDeviation":0.468}},{"id":null,"name":"5.0","position":5,"iqbId":"MV1902101","exercise":{"id":null,"name":"Kommutativgesetz"},"parameters":{"logit":0.12,"bistaPoints":540.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.37,"subject":"ma","domain":"zo","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"1.2.a","description":null},{"id":null,"type":"Kompetenz","name":"1.2.e","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.41,"frequency":164,"standardDeviation":0.4924}},{"id":null,"name":"14.0","position":14,"iqbId":"MV1986701","exercise":{"id":null,"name":"Fußballtore"},"parameters":{"logit":-0.92,"bistaPoints":461.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.25,"subject":"ma","domain":"zo","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.2","description":null},{"id":null,"type":"Kompetenz","name":"1.3.e","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.69,"frequency":276,"standardDeviation":0.4631}}]},{"id":"bezirk-sued","type":"district","name":"Bezirk Sued","domain":{"id":null,"name":"gm"},"subject":{"id":null,"name":"Mathematik"},"covariates":null,"properties":null,"items":[{"id":null,"name":"6.0","position":6,"iqbId":"MV2162701","exercise":{"id":null,"name":"Uhrzeit_verbinden"},"parameters":{"logit":-2.56,"bistaPoints":339.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.85,"subject":"ma","domain":"gm","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.88,"frequency":352,"standardDeviation":0.3254}},{"id":null,"name":"7.0","position":7,"iqbId":"MV1162802","exercise":{"id":null,"name":"Tabelle_Laenge"},"parameters":{"logit":-1.75,"bistaPoints":391.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.62,"subject":"ma","domain":"gm","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"4.1.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.795,"frequency":318,"standardDeviation":0.4042}},{"id":null,"name":"8.0","position":8,"iqbId":"MV1661201","exercise":{"id":null,"name":"Blumen basteln"},"parameters":{"logit":-0.2,"bistaPoints":516.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.35,"subject":"ma","domain":"gm","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"4.2.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5525,"frequency":221,"standardDeviation":0.4979}},{"id":null,"name":"9.0","position":9,"iqbId":"MV1162202","exercise":{"id":null,"name":"Obstsorten_2"},"parameters":{"logit":0.78,"bistaPoints":609.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.21,"subject":"ma","domain":"gm","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"4.2.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.305,"frequency":122,"standardDeviation":0.461}},{"id":null,"name":"10.0","position":10,"iqbId":"MV1261001","exercise":{"id":null,"name":"Geld_zurück_Herr_Petri"},"parameters":{"logit":0.82,"bistaPoints":549.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.26,"subject":"ma","domain":"gm","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.1","description":null},{"id":null,"type":"Kompetenz","name":"4.1.d","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.295,"frequency":118,"standardDeviation":0.4566}}]},{"id":"bezirk-sued","type":"district","name":"Bezirk Sued","domain":{"id":null,"name":"dh"},"subject":{"id":null,"name":"Mathematik"},"covariates":null,"properties":null,"items":[{"id":null,"name":"11.0","position":11,"iqbId":"MV1980401","exercise":{"id":null,"name":"Schulgarten"},"parameters":{"logit":-1.49,"bistaPoints":406.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.74,"subject":"ma","domain":"dh","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.1","description":null},{"id":null,"type":"Kompetenz","name":"5.1.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7225,"frequency":289,"standardDeviation":0.4483}},{"id":null,"name":"12.1","position":12,"iqbId":"MV1884301","exercise":{"id":null,"name":"Tiere"},"parameters":{"logit":0.25,"bistaPoints":560.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.38,"subject":"ma","domain":"dh","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.1","description":null},{"id":null,"type":"Kompetenz","name":"5.2","description":null},{"id":null,"type":"Kompetenz","name":"5.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.415,"frequency":166,"standardDeviation":0.4933}},{"id":null,"name":"12.2","position":12,"iqbId":"MV1884302","exercise":{"id":null,"name":"Tiere"},"parameters":{"logit":-1.74,"bistaPoints":384.7,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.75,"subject":"ma","domain":"dh","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.1","description":null},{"id":null,"type":"Kompetenz","name":"5.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7775,"frequency":311,"standardDeviation":0.4164}},{"id":null,"name":"13.0","position":13,"iqbId":"MV2390202","exercise":{"id":null,"name":"unmögliche_Augenzahl"},"parameters":{"logit":0.78,"bistaPoints":607.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.21,"subject":"ma","domain":"dh","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.2","description":null},{"id":null,"type":"Kompetenz","name":"5.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.315,"frequency":126,"standardDeviation":0.4651}}]},{"id":"bezirk-sued","type":"district","name":"Bezirk Sued","domain":{"id":null,"name":"ms"},"subject":{"id":null,"name":"Mathematik"},"covariates":null,"properties":null,"items":[{"id":null,"name":"15.0","position":15,"iqbId":"MV1544401","exercise":{"id":null,"name":"Plus_10"},"parameters":{"logit":-2.84,"bistaPoints":277.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.92,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"3.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8875,"frequency":355,"standardDeviation":0.3164}},{"id":null,"name":"16.0","position":16,"iqbId":"MV2145701","exercise":{"id":null,"name":"Pudel_Kaninchen"},"parameters":{"logit":-1.53,"bistaPoints":413.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.58,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"3.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.78,"frequency":312,"standardDeviation":0.4148}},{"id":null,"name":"17.0","position":17,"iqbId":"MV1541201","exercise":{"id":null,"name":"Käferbeine"},"parameters":{"logit":1.02,"bistaPoints":568.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.34,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"1.2","description":null},{"id":null,"type":"Kompetenz","name":"3.2.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2975,"frequency":119,"standardDeviation":0.4577}},{"id":null,"name":"18.0","position":18,"iqbId":"MV2150401","exercise":{"id":null,"name":"Regel_Zahlenfolge"},"parameters":{"logit":-0.26,"bistaPoints":515.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.39,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.2","description":null},{"id":null,"type":"Kompetenz","name":"3.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5025,"frequency":201,"standardDeviation":0.5006}},{"id":null,"name":"24.0","position":24,"iqbId":"MV2352701","exercise":{"id":null,"name":"Kugel_Eis_Preis"},"parameters":{"logit":-1.77,"bistaPoints":377.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.69,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.2","description":null},{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Kompetenz","name":"3.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7775,"frequency":311,"standardDeviation":0.4164}},{"id":null,"name":"25.0","position":25,"iqbId":"MV2350101","exercise":{"id":null,"name":"Hundertertafel_Ausschnitt_44"},"parameters":{"logit":-2.27,"bistaPoints":332.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.77,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"1.1.a","description":null},{"id":null,"type":"Kompetenz","name":"3.1.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.815,"frequency":326,"standardDeviation":0.3888}},{"id":null,"name":"26.0","position":26,"iqbId":"MV2353801","exercise":{"id":null,"name":"Nudeln_Preis_Tabelle"},"parameters":{"logit":-1.24,"bistaPoints":425.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.56,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"3.2.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.685,"frequency":274,"standardDeviation":0.4651}},{"id":null,"name":"27.0","position":27,"iqbId":"MV2346102","exercise":{"id":null,"name":"Zahlenfolgen_nach_Regel"},"parameters":{"logit":-0.98,"bistaPoints":449.3,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.55,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"3.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.645,"frequency":258,"standardDeviation":0.4791}},{"id":null,"name":"28.0","position":28,"iqbId":"MV2340101","exercise":{"id":null,"name":"Kette"},"parameters":{"logit":-1.06,"bistaPoints":441.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.55,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.1","description":null},{"id":null,"type":"Kompetenz","name":"1.2.a","description":null},{"id":null,"type":"Kompetenz","name":"3.2.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.675,"frequency":270,"standardDeviation":0.469}},{"id":null,"name":"29.0","position":29,"iqbId":"MV2343201","exercise":{"id":null,"name":"Zahlenstrahl"},"parameters":{"logit":-0.25,"bistaPoints":516.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.37,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"3.1.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5025,"frequency":201,"standardDeviation":0.5006}},{"id":null,"name":"30.0","position":30,"iqbId":"MV2350801","exercise":{"id":null,"name":"Getränke_Preis_berechnen"},"parameters":{"logit":-0.24,"bistaPoints":516.7,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.4,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"1.2.b","description":null},{"id":null,"type":"Kompetenz","name":"3.2.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.55,"frequency":220,"standardDeviation":0.4981}},{"id":null,"name":"31.0","position":31,"iqbId":"MV2344201","exercise":{"id":null,"name":"Äpfel und Birnen"},"parameters":{"logit":-0.58,"bistaPoints":486.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.45,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.2","description":null},{"id":null,"type":"Kompetenz","name":"1.2.b","description":null},{"id":null,"type":"Kompetenz","name":"3.2.b","description":null},{"id":null,"type":"Kompetenz","name":"4.2.d","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5675,"frequency":227,"standardDeviation":0.496}},{"id":null,"name":"32.0","position":32,"iqbId":"MV2344701","exercise":{"id":null,"name":"Plättchen_maximal"},"parameters":{"logit":0.46,"bistaPoints":580.7,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.24,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"1.1.a","description":null},{"id":null,"type":"Kompetenz","name":"3.1.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.345,"frequency":138,"standardDeviation":0.476}},{"id":null,"name":"33.0","position":33,"iqbId":"MV2352001","exercise":{"id":null,"name":"Kartenverkauf_5er-Karten"},"parameters":{"logit":1.91,"bistaPoints":713.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.09,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3","description":null},{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Kompetenz","name":"3.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.1575,"frequency":63,"standardDeviation":0.3647}},{"id":null,"name":"34.0","position":34,"iqbId":"MV2342701","exercise":{"id":null,"name":"Muster_5_Figur"},"parameters":{"logit":1.41,"bistaPoints":667.4,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.12,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.2.d","description":null},{"id":null,"type":"Kompetenz","name":"3.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.1825,"frequency":73,"standardDeviation":0.3867}},{"id":null,"name":"35.0","position":35,"iqbId":"MV2350601","exercise":{"id":null,"name":"Ergebnis_Differenz_9"},"parameters":{"logit":0.21,"bistaPoints":558.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.31,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3","description":null},{"id":null,"type":"Kompetenz","name":"3.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4325,"frequency":173,"standardDeviation":0.496}},{"id":null,"name":"36.0","position":36,"iqbId":"MV2354201","exercise":{"id":null,"name":"Arithmetische_Folge"},"parameters":{"logit":-0.53,"bistaPoints":490.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.45,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.3","description":null},{"id":null,"type":"Kompetenz","name":"3.1.b","description":null},{"id":null,"type":"Kompetenz","name":"3.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.555,"frequency":222,"standardDeviation":0.4976}},{"id":null,"name":"37.0","position":37,"iqbId":"MV2352601","exercise":{"id":null,"name":"Sparen_37_Euro_begründe"},"parameters":{"logit":-0.11,"bistaPoints":529.1,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.37,"subject":"ma","domain":"ms","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.1","description":null},{"id":null,"type":"Kompetenz","name":"3.3","description":null},{"id":null,"type":"Kompetenz","name":"1.3.a","description":null},{"id":null,"type":"Kompetenz","name":"3.2.a","description":null},{"id":null,"type":"Kompetenz","name":"3.2.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4825,"frequency":193,"standardDeviation":0.5003}}]},{"id":"bezirk-sued","type":"district","name":"Bezirk Sued","domain":{"id":null,"name":"rf"},"subject":{"id":null,"name":"Mathematik"},"covariates":null,"properties":null,"items":[{"id":null,"name":"19.0","position":19,"iqbId":"MV1731402","exercise":{"id":null,"name":"Achsenspiegelung5"},"parameters":{"logit":-1.6,"bistaPoints":392.5,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.67,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.3.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7625,"frequency":305,"standardDeviation":0.4261}},{"id":null,"name":"20.0","position":20,"iqbId":"MV1820901","exercise":{"id":null,"name":"Würfel in Würfel"},"parameters":{"logit":-2.24,"bistaPoints":338.3,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.57,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.4.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.83,"frequency":332,"standardDeviation":0.3761}},{"id":null,"name":"21.1","position":21,"iqbId":"MV1730801","exercise":{"id":null,"name":"Würfelfalten_4"},"parameters":{"logit":-1.01,"bistaPoints":450.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.5,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.66,"frequency":264,"standardDeviation":0.4743}},{"id":null,"name":"21.2","position":21,"iqbId":"MV1730802","exercise":{"id":null,"name":"Würfelfalten_4"},"parameters":{"logit":-1.2,"bistaPoints":432.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.51,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6875,"frequency":275,"standardDeviation":0.4641}},{"id":null,"name":"22.0","position":22,"iqbId":"MV2339901","exercise":{"id":null,"name":"Welche_Figur"},"parameters":{"logit":1.33,"bistaPoints":604.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.13,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.2","description":null},{"id":null,"type":"Kompetenz","name":"2.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2325,"frequency":93,"standardDeviation":0.423}},{"id":null,"name":"23.0","position":23,"iqbId":"MV1322901","exercise":{"id":null,"name":"Ansichten_eines_Bauwerks"},"parameters":{"logit":1.35,"bistaPoints":617.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.27,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.22,"frequency":88,"standardDeviation":0.4148}},{"id":null,"name":"24.0","position":24,"iqbId":"MV2339501","exercise":{"id":null,"name":"Blume"},"parameters":{"logit":-1.17,"bistaPoints":432.3,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.56,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.2","description":null},{"id":null,"type":"Kompetenz","name":"2.1.a","description":null},{"id":null,"type":"Kompetenz","name":"2.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6725,"frequency":269,"standardDeviation":0.4699}},{"id":null,"name":"25.0","position":25,"iqbId":"MV2336802","exercise":{"id":null,"name":"Schräge_Figuren_übertragen"},"parameters":{"logit":-2.22,"bistaPoints":336.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.75,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.3.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8375,"frequency":335,"standardDeviation":0.3694}},{"id":null,"name":"26.1","position":26,"iqbId":"MV2327702","exercise":{"id":null,"name":"Anzahl_Flächen"},"parameters":{"logit":-0.99,"bistaPoints":448.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.55,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"II","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.2","description":null},{"id":null,"type":"Kompetenz","name":"2.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.67,"frequency":268,"standardDeviation":0.4708}},{"id":null,"name":"26.2","position":26,"iqbId":"MV2327704","exercise":{"id":null,"name":"Anzahl_Flächen"},"parameters":{"logit":-0.71,"bistaPoints":473.7,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.49,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.2","description":null},{"id":null,"type":"Kompetenz","name":"2.2.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6025,"frequency":241,"standardDeviation":0.49}},{"id":null,"name":"27.0","position":27,"iqbId":"MV2323801","exercise":{"id":null,"name":"Zylinderflächen"},"parameters":{"logit":-0.75,"bistaPoints":470.6,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.49,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"III","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.1.a","description":null},{"id":null,"type":"Kompetenz","name":"2.2.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6475,"frequency":259,"standardDeviation":0.4783}},{"id":null,"name":"28.0","position":28,"iqbId":"MV2327101","exercise":{"id":null,"name":"Obst"},"parameters":{"logit":-2.4,"bistaPoints":320.2,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.78,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.1.a","description":null},{"id":null,"type":"Kompetenz","name":"2.3.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.855,"frequency":342,"standardDeviation":0.3525}},{"id":null,"name":"29.0","position":29,"iqbId":"MV2332101","exercise":{"id":null,"name":"Flächen_Würfelnetz"},"parameters":{"logit":0.2,"bistaPoints":557.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.3,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"2.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4075,"frequency":163,"standardDeviation":0.492}},{"id":null,"name":"30.0","position":30,"iqbId":"MV2329901","exercise":{"id":null,"name":"Kartenmuster_ergänzen"},"parameters":{"logit":0.32,"bistaPoints":567.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.28,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.2","description":null},{"id":null,"type":"Kompetenz","name":"2.1.b","description":null},{"id":null,"type":"Kompetenz","name":"2.3.c","description":null},{"id":null,"type":"Kompetenz","name":"3.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4125,"frequency":165,"standardDeviation":0.4929}},{"id":null,"name":"31.0","position":31,"iqbId":"MV2330101","exercise":{"id":null,"name":"Sandkasten_Seitenlängen"},"parameters":{"logit":2.29,"bistaPoints":747.4,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.06,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.2","description":null},{"id":null,"type":"Kompetenz","name":"2.4.b","description":null},{"id":null,"type":"Kompetenz","name":"4.2.d","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.13,"frequency":52,"standardDeviation":0.3367}},{"id":null,"name":"32.0","position":32,"iqbId":"MV2327201","exercise":{"id":null,"name":"Richtungsspiegelung"},"parameters":{"logit":1.12,"bistaPoints":640.8,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.16,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.3.c","description":null},{"id":null,"type":"Kompetenz","name":"3.1.b","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2575,"frequency":103,"standardDeviation":0.4378}},{"id":null,"name":"33.0","position":33,"iqbId":"MV2331701","exercise":{"id":null,"name":"Großen_Würfel_ausfüllen"},"parameters":{"logit":2.5,"bistaPoints":766.4,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.05,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"V","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.1","description":null},{"id":null,"type":"Kompetenz","name":"3.3","description":null},{"id":null,"type":"Kompetenz","name":"2.4.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.0725,"frequency":29,"standardDeviation":0.2596}},{"id":null,"name":"34.0","position":34,"iqbId":"MV2333701","exercise":{"id":null,"name":"Teilung_Quadrat"},"parameters":{"logit":0.63,"bistaPoints":596.0,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.23,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"IV","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.2","description":null},{"id":null,"type":"Kompetenz","name":"2.1.a","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3725,"frequency":149,"standardDeviation":0.4841}},{"id":null,"name":"35.0","position":35,"iqbId":"MV2329102","exercise":{"id":null,"name":"Bauplan_ergänzen"},"parameters":{"logit":-1.86,"bistaPoints":368.9,"solutionFrequencyGymnasium":null,"solutionFrequencyNonGymnasium":null,"solutionFrequencyPrimarySchool":0.72,"subject":"ma","domain":"rf","competenceLevel":{"id":null,"name":null,"nameShort":"I","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.3","description":null},{"id":null,"type":"Kompetenz","name":"2.1.c","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"A5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8075,"frequency":323,"standardDeviation":0.3948}}]},{"id":"bezirk-sued","type":"district","name":"Bezirk Sued","domain":{"id":null,"name":"rs"},"subject":{"id":null,"name":"Deutsch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.1","position":1,"iqbId":"DO10001","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":0.9826,"bistaPoints":670.9,"solutionFrequencyGymnasium":0.2994,"solutionFrequencyNonGymnasium":0.142,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2975,"frequency":119,"standardDeviation":0.4577}},{"id":null,"name":"1.2","position":1,"iqbId":"DO10002","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":0.1435,"bistaPoints":597.3,"solutionFrequencyGymnasium":0.4459,"solutionFrequencyNonGymnasium":0.2716,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4575,"frequency":183,"standardDeviation":0.4988}},{"id":null,"name":"1.3","position":1,"iqbId":"DO10003","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":-0.8124,"bistaPoints":513.3,"solutionFrequencyGymnasium":0.6879,"solutionFrequencyNonGymnasium":0.4012,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.665,"frequency":266,"standardDeviation":0.4726}},{"id":null,"name":"1.4","position":1,"iqbId":"DO10004","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":-0.5252,"bistaPoints":538.6,"solutionFrequencyGymnasium":0.6115,"solutionFrequencyNonGymnasium":0.3642,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.58,"frequency":232,"standardDeviation":0.4942}},{"id":null,"name":"1.5","position":1,"iqbId":"DO10005","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":-1.1221,"bistaPoints":486.1,"solutionFrequencyGymnasium":0.8153,"solutionFrequencyNonGymnasium":0.3951,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6625,"frequency":265,"standardDeviation":0.4734}},{"id":null,"name":"1.6","position":1,"iqbId":"DO10006","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":0.499,"bistaPoints":628.5,"solutionFrequencyGymnasium":0.3822,"solutionFrequencyNonGymnasium":0.2099,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3675,"frequency":147,"standardDeviation":0.4827}},{"id":null,"name":"1.7","position":1,"iqbId":"DO10008","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":0.6484,"bistaPoints":641.6,"solutionFrequencyGymnasium":0.3439,"solutionFrequencyNonGymnasium":0.1988,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3625,"frequency":145,"standardDeviation":0.4813}},{"id":null,"name":"1.8","position":1,"iqbId":"DO10009","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":1.0726,"bistaPoints":678.8,"solutionFrequencyGymnasium":0.2675,"solutionFrequencyNonGymnasium":0.1481,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3125,"frequency":125,"standardDeviation":0.4641}},{"id":null,"name":"1.9","position":1,"iqbId":"DO10010","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":0.9607,"bistaPoints":669.0,"solutionFrequencyGymnasium":0.2739,"solutionFrequencyNonGymnasium":0.1728,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2675,"frequency":107,"standardDeviation":0.4432}},{"id":null,"name":"2.1.1","position":2,"iqbId":"DO12401","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-3.4084,"bistaPoints":285.4,"solutionFrequencyGymnasium":0.9506,"solutionFrequencyNonGymnasium":0.8414,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9425,"frequency":377,"standardDeviation":0.2331}},{"id":null,"name":"2.1.2","position":2,"iqbId":"DO12402","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-1.3467,"bistaPoints":466.4,"solutionFrequencyGymnasium":0.7716,"solutionFrequencyNonGymnasium":0.5103,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.74,"frequency":296,"standardDeviation":0.4392}},{"id":null,"name":"2.1.3","position":2,"iqbId":"DO12403","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-2.7564,"bistaPoints":342.7,"solutionFrequencyGymnasium":0.9259,"solutionFrequencyNonGymnasium":0.7517,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9,"frequency":360,"standardDeviation":0.3004}},{"id":null,"name":"2.1.4","position":2,"iqbId":"DO12405","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":0.9962,"bistaPoints":672.1,"solutionFrequencyGymnasium":0.3704,"solutionFrequencyNonGymnasium":0.0634,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2875,"frequency":115,"standardDeviation":0.4532}},{"id":null,"name":"2.1.5","position":2,"iqbId":"DO12406","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-1.8905,"bistaPoints":418.7,"solutionFrequencyGymnasium":0.8025,"solutionFrequencyNonGymnasium":0.6621,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8325,"frequency":333,"standardDeviation":0.3739}},{"id":null,"name":"2.1.6","position":2,"iqbId":"DO12407","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-0.8714,"bistaPoints":508.2,"solutionFrequencyGymnasium":0.7901,"solutionFrequencyNonGymnasium":0.3077,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.65,"frequency":260,"standardDeviation":0.4776}},{"id":null,"name":"2.1.7","position":2,"iqbId":"DO12408","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-1.9349,"bistaPoints":414.8,"solutionFrequencyGymnasium":0.8395,"solutionFrequencyNonGymnasium":0.6345,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7975,"frequency":319,"standardDeviation":0.4024}},{"id":null,"name":"2.1.8","position":2,"iqbId":"DO12409","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-2.8903,"bistaPoints":330.9,"solutionFrequencyGymnasium":0.9198,"solutionFrequencyNonGymnasium":0.7862,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.875,"frequency":350,"standardDeviation":0.3311}},{"id":null,"name":"2.1.9","position":2,"iqbId":"DO12411","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":3.0063,"bistaPoints":848.6,"solutionFrequencyGymnasium":0.0864,"solutionFrequencyNonGymnasium":0.007,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.055,"frequency":22,"standardDeviation":0.2283}},{"id":null,"name":"2.1.10","position":2,"iqbId":"DO12412","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":1.7581,"bistaPoints":739.0,"solutionFrequencyGymnasium":0.2099,"solutionFrequencyNonGymnasium":0.0486,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.195,"frequency":78,"standardDeviation":0.3967}},{"id":null,"name":"2.1.11","position":2,"iqbId":"DO12413","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":2.6106,"bistaPoints":813.9,"solutionFrequencyGymnasium":0.1173,"solutionFrequencyNonGymnasium":0.0138,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.11,"frequency":44,"standardDeviation":0.3133}},{"id":null,"name":"2.1.12","position":2,"iqbId":"DO12414","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":0.631,"bistaPoints":640.1,"solutionFrequencyGymnasium":0.4348,"solutionFrequencyNonGymnasium":0.1103,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3575,"frequency":143,"standardDeviation":0.4799}},{"id":null,"name":"2.1.13","position":2,"iqbId":"DO12415","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":1.167,"bistaPoints":687.1,"solutionFrequencyGymnasium":0.3086,"solutionFrequencyNonGymnasium":0.0833,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2625,"frequency":105,"standardDeviation":0.4405}},{"id":null,"name":"2.2.a","position":2,"iqbId":"DO12416","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-0.1957,"bistaPoints":567.5,"solutionFrequencyGymnasium":0.5988,"solutionFrequencyNonGymnasium":0.2431,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"4.3.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5,"frequency":200,"standardDeviation":0.5006}},{"id":null,"name":"2.2.b","position":2,"iqbId":"DO12417","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":1.3425,"bistaPoints":702.5,"solutionFrequencyGymnasium":0.2795,"solutionFrequencyNonGymnasium":0.0694,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"4.3.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2075,"frequency":83,"standardDeviation":0.406}},{"id":null,"name":"2.2.c","position":2,"iqbId":"DO12418","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":0.9546,"bistaPoints":668.5,"solutionFrequencyGymnasium":0.3519,"solutionFrequencyNonGymnasium":0.0972,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"4.3.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.285,"frequency":114,"standardDeviation":0.452}},{"id":null,"name":"3.1.1","position":3,"iqbId":"DO13001","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-1.0145,"bistaPoints":495.6,"solutionFrequencyGymnasium":0.641,"solutionFrequencyNonGymnasium":0.4589,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.69,"frequency":276,"standardDeviation":0.4631}},{"id":null,"name":"3.1.2","position":3,"iqbId":"DO13002","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-2.9878,"bistaPoints":322.4,"solutionFrequencyGymnasium":0.9487,"solutionFrequencyNonGymnasium":0.7671,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9225,"frequency":369,"standardDeviation":0.2677}},{"id":null,"name":"3.1.3","position":3,"iqbId":"DO13003","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-2.2809,"bistaPoints":384.4,"solutionFrequencyGymnasium":0.8782,"solutionFrequencyNonGymnasium":0.6644,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8725,"frequency":349,"standardDeviation":0.3339}},{"id":null,"name":"3.1.4","position":3,"iqbId":"DO13005","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-2.3996,"bistaPoints":374.0,"solutionFrequencyGymnasium":0.8654,"solutionFrequencyNonGymnasium":0.7123,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8775,"frequency":351,"standardDeviation":0.3283}},{"id":null,"name":"3.1.5","position":3,"iqbId":"DO13006","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":0.8541,"bistaPoints":659.7,"solutionFrequencyGymnasium":0.2436,"solutionFrequencyNonGymnasium":0.1781,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3125,"frequency":125,"standardDeviation":0.4641}},{"id":null,"name":"3.1.6","position":3,"iqbId":"DO13007","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-2.0385,"bistaPoints":405.7,"solutionFrequencyGymnasium":0.8526,"solutionFrequencyNonGymnasium":0.6164,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8125,"frequency":325,"standardDeviation":0.3908}},{"id":null,"name":"3.1.7","position":3,"iqbId":"DO13008","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-2.7139,"bistaPoints":346.4,"solutionFrequencyGymnasium":0.9167,"solutionFrequencyNonGymnasium":0.7397,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.885,"frequency":354,"standardDeviation":0.3194}},{"id":null,"name":"3.2.a","position":3,"iqbId":"DO13009","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-3.6692,"bistaPoints":262.5,"solutionFrequencyGymnasium":0.9872,"solutionFrequencyNonGymnasium":0.8425,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.955,"frequency":382,"standardDeviation":0.2076}},{"id":null,"name":"3.2.b","position":3,"iqbId":"DO13010","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-1.6439,"bistaPoints":440.3,"solutionFrequencyGymnasium":0.7179,"solutionFrequencyNonGymnasium":0.6233,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7525,"frequency":301,"standardDeviation":0.4321}},{"id":null,"name":"3.3","position":3,"iqbId":"DO13016","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-1.7002,"bistaPoints":435.4,"solutionFrequencyGymnasium":0.8462,"solutionFrequencyNonGymnasium":0.5068,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.3.1","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.77,"frequency":308,"standardDeviation":0.4214}},{"id":null,"name":"4.1.1","position":4,"iqbId":"DO05401","exercise":{"id":null,"name":"Fehlende Buchstaben"},"parameters":{"logit":-4.582,"bistaPoints":182.4,"solutionFrequencyGymnasium":0.9752,"solutionFrequencyNonGymnasium":0.8813,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9875,"frequency":395,"standardDeviation":0.1112}},{"id":null,"name":"4.1.2","position":4,"iqbId":"DO05402","exercise":{"id":null,"name":"Fehlende Buchstaben"},"parameters":{"logit":-3.3034,"bistaPoints":294.6,"solutionFrequencyGymnasium":0.9317,"solutionFrequencyNonGymnasium":0.7125,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.935,"frequency":374,"standardDeviation":0.2468}},{"id":null,"name":"4.2.1","position":4,"iqbId":"DO05403","exercise":{"id":null,"name":"Fehlende Buchstaben"},"parameters":{"logit":-3.3309,"bistaPoints":292.2,"solutionFrequencyGymnasium":0.9193,"solutionFrequencyNonGymnasium":0.7313,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.925,"frequency":370,"standardDeviation":0.2637}},{"id":null,"name":"4.2.2","position":4,"iqbId":"DO05404","exercise":{"id":null,"name":"Fehlende Buchstaben"},"parameters":{"logit":-2.1025,"bistaPoints":400.1,"solutionFrequencyGymnasium":0.8075,"solutionFrequencyNonGymnasium":0.4875,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8475,"frequency":339,"standardDeviation":0.36}},{"id":null,"name":"4.3.1","position":4,"iqbId":"DO05407","exercise":{"id":null,"name":"Fehlende Buchstaben"},"parameters":{"logit":-0.4226,"bistaPoints":547.6,"solutionFrequencyGymnasium":0.4037,"solutionFrequencyNonGymnasium":0.2625,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5775,"frequency":231,"standardDeviation":0.4946}},{"id":null,"name":"4.3.2","position":4,"iqbId":"DO05408","exercise":{"id":null,"name":"Fehlende Buchstaben"},"parameters":{"logit":-0.9739,"bistaPoints":499.2,"solutionFrequencyGymnasium":0.5652,"solutionFrequencyNonGymnasium":0.3063,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.65,"frequency":260,"standardDeviation":0.4776}},{"id":null,"name":"4.4.1","position":4,"iqbId":"DO05409","exercise":{"id":null,"name":"Fehlende Buchstaben"},"parameters":{"logit":-2.0137,"bistaPoints":407.9,"solutionFrequencyGymnasium":0.8012,"solutionFrequencyNonGymnasium":0.4625,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8525,"frequency":341,"standardDeviation":0.355}},{"id":null,"name":"4.4.2","position":4,"iqbId":"DO05410","exercise":{"id":null,"name":"Fehlende Buchstaben"},"parameters":{"logit":-0.7116,"bistaPoints":522.2,"solutionFrequencyGymnasium":0.528,"solutionFrequencyNonGymnasium":0.2438,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6125,"frequency":245,"standardDeviation":0.4878}},{"id":null,"name":"4.5.1","position":4,"iqbId":"DO05412","exercise":{"id":null,"name":"Fehlende Buchstaben"},"parameters":{"logit":-1.5898,"bistaPoints":445.1,"solutionFrequencyGymnasium":0.6584,"solutionFrequencyNonGymnasium":0.45,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.79,"frequency":316,"standardDeviation":0.4078}},{"id":null,"name":"4.5.2","position":4,"iqbId":"DO05415","exercise":{"id":null,"name":"Fehlende Buchstaben"},"parameters":{"logit":-1.8068,"bistaPoints":426.0,"solutionFrequencyGymnasium":0.7205,"solutionFrequencyNonGymnasium":0.4688,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8225,"frequency":329,"standardDeviation":0.3826}},{"id":null,"name":"4.5.3","position":4,"iqbId":"DO05416","exercise":{"id":null,"name":"Fehlende Buchstaben"},"parameters":{"logit":-1.9439,"bistaPoints":414.0,"solutionFrequencyGymnasium":0.7453,"solutionFrequencyNonGymnasium":0.4938,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8075,"frequency":323,"standardDeviation":0.3948}},{"id":null,"name":"4.5.4","position":4,"iqbId":"DO05417","exercise":{"id":null,"name":"Fehlende Buchstaben"},"parameters":{"logit":-2.8358,"bistaPoints":335.7,"solutionFrequencyGymnasium":0.8634,"solutionFrequencyNonGymnasium":0.6625,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9225,"frequency":369,"standardDeviation":0.2677}},{"id":null,"name":"5.1","position":5,"iqbId":"DO12001","exercise":{"id":null,"name":"Notrufleitstelle"},"parameters":{"logit":-1.5569,"bistaPoints":448.0,"solutionFrequencyGymnasium":0.7019,"solutionFrequencyNonGymnasium":0.3938,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.77,"frequency":308,"standardDeviation":0.4214}},{"id":null,"name":"5.2","position":5,"iqbId":"DO12002","exercise":{"id":null,"name":"Notrufleitstelle"},"parameters":{"logit":-1.5898,"bistaPoints":445.1,"solutionFrequencyGymnasium":0.7267,"solutionFrequencyNonGymnasium":0.3813,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.75,"frequency":300,"standardDeviation":0.4336}},{"id":null,"name":"5.3","position":5,"iqbId":"DO12003","exercise":{"id":null,"name":"Notrufleitstelle"},"parameters":{"logit":-1.2968,"bistaPoints":470.8,"solutionFrequencyGymnasium":0.646,"solutionFrequencyNonGymnasium":0.35,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.76,"frequency":304,"standardDeviation":0.4276}},{"id":null,"name":"5.4","position":5,"iqbId":"DO12004","exercise":{"id":null,"name":"Notrufleitstelle"},"parameters":{"logit":-1.0871,"bistaPoints":489.2,"solutionFrequencyGymnasium":0.5652,"solutionFrequencyNonGymnasium":0.35,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.67,"frequency":268,"standardDeviation":0.4708}},{"id":null,"name":"5.5","position":5,"iqbId":"DO12006","exercise":{"id":null,"name":"Notrufleitstelle"},"parameters":{"logit":-2.1749,"bistaPoints":393.7,"solutionFrequencyGymnasium":0.8323,"solutionFrequencyNonGymnasium":0.4875,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.82,"frequency":328,"standardDeviation":0.3847}},{"id":null,"name":"5.6","position":5,"iqbId":"DO12007","exercise":{"id":null,"name":"Notrufleitstelle"},"parameters":{"logit":-0.5433,"bistaPoints":537.0,"solutionFrequencyGymnasium":0.4161,"solutionFrequencyNonGymnasium":0.2938,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6,"frequency":240,"standardDeviation":0.4905}},{"id":null,"name":"5.7","position":5,"iqbId":"DO12008","exercise":{"id":null,"name":"Notrufleitstelle"},"parameters":{"logit":-1.2968,"bistaPoints":470.8,"solutionFrequencyGymnasium":0.6025,"solutionFrequencyNonGymnasium":0.3938,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7525,"frequency":301,"standardDeviation":0.4321}},{"id":null,"name":"5.8","position":5,"iqbId":"DO12009","exercise":{"id":null,"name":"Notrufleitstelle"},"parameters":{"logit":-0.4919,"bistaPoints":541.5,"solutionFrequencyGymnasium":0.4596,"solutionFrequencyNonGymnasium":0.2313,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5925,"frequency":237,"standardDeviation":0.492}},{"id":null,"name":"6.1","position":6,"iqbId":"DO04301","exercise":{"id":null,"name":"Falsche Schreibungen"},"parameters":{"logit":-0.5278,"bistaPoints":538.3,"solutionFrequencyGymnasium":0.642,"solutionFrequencyNonGymnasium":0.331,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.565,"frequency":226,"standardDeviation":0.4964}},{"id":null,"name":"6.2","position":6,"iqbId":"DO04302","exercise":{"id":null,"name":"Falsche Schreibungen"},"parameters":{"logit":-0.1404,"bistaPoints":572.3,"solutionFrequencyGymnasium":0.5247,"solutionFrequencyNonGymnasium":0.3034,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.54,"frequency":216,"standardDeviation":0.499}},{"id":null,"name":"6.3","position":6,"iqbId":"DO04304","exercise":{"id":null,"name":"Falsche Schreibungen"},"parameters":{"logit":-0.8148,"bistaPoints":513.1,"solutionFrequencyGymnasium":0.6049,"solutionFrequencyNonGymnasium":0.4897,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.64,"frequency":256,"standardDeviation":0.4806}},{"id":null,"name":"6.4","position":6,"iqbId":"DO04305","exercise":{"id":null,"name":"Falsche Schreibungen"},"parameters":{"logit":-2.0493,"bistaPoints":404.7,"solutionFrequencyGymnasium":0.8519,"solutionFrequencyNonGymnasium":0.6552,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8575,"frequency":343,"standardDeviation":0.35}},{"id":null,"name":"6.5","position":6,"iqbId":"DO04306","exercise":{"id":null,"name":"Falsche Schreibungen"},"parameters":{"logit":-0.6286,"bistaPoints":529.5,"solutionFrequencyGymnasium":0.6111,"solutionFrequencyNonGymnasium":0.4069,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6,"frequency":240,"standardDeviation":0.4905}},{"id":null,"name":"6.6","position":6,"iqbId":"DO04307","exercise":{"id":null,"name":"Falsche Schreibungen"},"parameters":{"logit":-2.5132,"bistaPoints":364.0,"solutionFrequencyGymnasium":0.9012,"solutionFrequencyNonGymnasium":0.7241,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.855,"frequency":342,"standardDeviation":0.3525}},{"id":null,"name":"7.1.1","position":7,"iqbId":"DO07001","exercise":{"id":null,"name":"Fremdwortschreibung"},"parameters":{"logit":-2.2579,"bistaPoints":386.4,"solutionFrequencyGymnasium":0.9038,"solutionFrequencyNonGymnasium":0.6301,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.875,"frequency":350,"standardDeviation":0.3311}},{"id":null,"name":"7.1.2","position":7,"iqbId":"DO07002","exercise":{"id":null,"name":"Fremdwortschreibung"},"parameters":{"logit":-1.0094,"bistaPoints":496.0,"solutionFrequencyGymnasium":0.6282,"solutionFrequencyNonGymnasium":0.469,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6475,"frequency":259,"standardDeviation":0.4783}},{"id":null,"name":"7.1.3","position":7,"iqbId":"DO07004","exercise":{"id":null,"name":"Fremdwortschreibung"},"parameters":{"logit":-1.3337,"bistaPoints":467.6,"solutionFrequencyGymnasium":0.7208,"solutionFrequencyNonGymnasium":0.5034,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.715,"frequency":286,"standardDeviation":0.452}},{"id":null,"name":"7.1.4","position":7,"iqbId":"DO07006","exercise":{"id":null,"name":"Fremdwortschreibung"},"parameters":{"logit":-1.2298,"bistaPoints":476.7,"solutionFrequencyGymnasium":0.8462,"solutionFrequencyNonGymnasium":0.3241,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6925,"frequency":277,"standardDeviation":0.462}},{"id":null,"name":"7.1.5","position":7,"iqbId":"DO07007","exercise":{"id":null,"name":"Fremdwortschreibung"},"parameters":{"logit":-2.8307,"bistaPoints":336.1,"solutionFrequencyGymnasium":0.9551,"solutionFrequencyNonGymnasium":0.726,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9175,"frequency":367,"standardDeviation":0.2755}},{"id":null,"name":"7.1.6","position":7,"iqbId":"DO07008","exercise":{"id":null,"name":"Fremdwortschreibung"},"parameters":{"logit":-2.4992,"bistaPoints":365.2,"solutionFrequencyGymnasium":0.9231,"solutionFrequencyNonGymnasium":0.6781,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.865,"frequency":346,"standardDeviation":0.3422}},{"id":null,"name":"7.1.7","position":7,"iqbId":"DO07010","exercise":{"id":null,"name":"Fremdwortschreibung"},"parameters":{"logit":-3.0209,"bistaPoints":319.4,"solutionFrequencyGymnasium":0.9551,"solutionFrequencyNonGymnasium":0.7671,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9225,"frequency":369,"standardDeviation":0.2677}},{"id":null,"name":"7.1.8","position":7,"iqbId":"DO07011","exercise":{"id":null,"name":"Fremdwortschreibung"},"parameters":{"logit":-4.0735,"bistaPoints":227.0,"solutionFrequencyGymnasium":1.0,"solutionFrequencyNonGymnasium":0.8767,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9775,"frequency":391,"standardDeviation":0.1485}},{"id":null,"name":"7.2.1","position":7,"iqbId":"DO07015","exercise":{"id":null,"name":"Fremdwortschreibung"},"parameters":{"logit":-1.7191,"bistaPoints":433.7,"solutionFrequencyGymnasium":0.891,"solutionFrequencyNonGymnasium":0.4658,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7775,"frequency":311,"standardDeviation":0.4164}},{"id":null,"name":"7.2.2","position":7,"iqbId":"DO07016","exercise":{"id":null,"name":"Fremdwortschreibung"},"parameters":{"logit":-0.7161,"bistaPoints":521.8,"solutionFrequencyGymnasium":0.6218,"solutionFrequencyNonGymnasium":0.3562,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.645,"frequency":258,"standardDeviation":0.4791}},{"id":null,"name":"7.2.3","position":7,"iqbId":"DO07018","exercise":{"id":null,"name":"Fremdwortschreibung"},"parameters":{"logit":-0.6666,"bistaPoints":526.1,"solutionFrequencyGymnasium":0.6923,"solutionFrequencyNonGymnasium":0.2603,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.615,"frequency":246,"standardDeviation":0.4872}},{"id":null,"name":"7.2.4","position":7,"iqbId":"DO07019","exercise":{"id":null,"name":"Fremdwortschreibung"},"parameters":{"logit":1.3236,"bistaPoints":700.9,"solutionFrequencyGymnasium":0.2115,"solutionFrequencyNonGymnasium":0.089,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2525,"frequency":101,"standardDeviation":0.435}},{"id":null,"name":"7.2.5","position":7,"iqbId":"DO07021","exercise":{"id":null,"name":"Fremdwortschreibung"},"parameters":{"logit":-0.6336,"bistaPoints":529.0,"solutionFrequencyGymnasium":0.6218,"solutionFrequencyNonGymnasium":0.3219,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5975,"frequency":239,"standardDeviation":0.491}},{"id":null,"name":"7.2.6","position":7,"iqbId":"DO07022","exercise":{"id":null,"name":"Fremdwortschreibung"},"parameters":{"logit":1.6819,"bistaPoints":732.3,"solutionFrequencyGymnasium":0.1987,"solutionFrequencyNonGymnasium":0.0274,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.1975,"frequency":79,"standardDeviation":0.3986}}]},{"id":"bezirk-sued","type":"district","name":"Bezirk Sued","domain":{"id":null,"name":"le"},"subject":{"id":null,"name":"Deutsch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"8.1","position":8,"iqbId":"DL07201","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-3.5174,"bistaPoints":239.3,"solutionFrequencyGymnasium":0.9576,"solutionFrequencyNonGymnasium":0.8026,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9325,"frequency":373,"standardDeviation":0.2512}},{"id":null,"name":"8.2","position":8,"iqbId":"DL07202","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-0.6132,"bistaPoints":535.7,"solutionFrequencyGymnasium":0.6098,"solutionFrequencyNonGymnasium":0.3026,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5975,"frequency":239,"standardDeviation":0.491}},{"id":null,"name":"8.3","position":8,"iqbId":"DL07203","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":1.1778,"bistaPoints":718.4,"solutionFrequencyGymnasium":0.2561,"solutionFrequencyNonGymnasium":0.0921,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Kompetenz","name":"3.3.5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2925,"frequency":117,"standardDeviation":0.4555}},{"id":null,"name":"8.4","position":8,"iqbId":"DL07204","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-2.054,"bistaPoints":388.6,"solutionFrequencyGymnasium":0.8537,"solutionFrequencyNonGymnasium":0.5629,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.835,"frequency":334,"standardDeviation":0.3716}},{"id":null,"name":"8.5","position":8,"iqbId":"DL07205","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-1.2335,"bistaPoints":472.4,"solutionFrequencyGymnasium":0.7212,"solutionFrequencyNonGymnasium":0.4145,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.74,"frequency":296,"standardDeviation":0.4392}},{"id":null,"name":"8.6","position":8,"iqbId":"DL07206","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-0.8336,"bistaPoints":513.2,"solutionFrequencyGymnasium":0.6829,"solutionFrequencyNonGymnasium":0.3046,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6475,"frequency":259,"standardDeviation":0.4783}},{"id":null,"name":"8.7","position":8,"iqbId":"DL07207","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-2.1922,"bistaPoints":374.5,"solutionFrequencyGymnasium":0.8424,"solutionFrequencyNonGymnasium":0.6118,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Kompetenz","name":"3.3.5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8725,"frequency":349,"standardDeviation":0.3339}},{"id":null,"name":"8.8","position":8,"iqbId":"DL07208","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":1.3856,"bistaPoints":739.6,"solutionFrequencyGymnasium":0.2393,"solutionFrequencyNonGymnasium":0.0596,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.7","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.205,"frequency":82,"standardDeviation":0.4042}},{"id":null,"name":"8.9","position":8,"iqbId":"DL07209","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-0.8619,"bistaPoints":510.3,"solutionFrequencyGymnasium":0.628,"solutionFrequencyNonGymnasium":0.3775,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.64,"frequency":256,"standardDeviation":0.4806}},{"id":null,"name":"8.10","position":8,"iqbId":"DL07210","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":0.0676,"bistaPoints":605.2,"solutionFrequencyGymnasium":0.5244,"solutionFrequencyNonGymnasium":0.1409,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.7","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.435,"frequency":174,"standardDeviation":0.4964}},{"id":null,"name":"8.11.1","position":8,"iqbId":"DL07211","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-2.4868,"bistaPoints":344.5,"solutionFrequencyGymnasium":0.8364,"solutionFrequencyNonGymnasium":0.7039,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.11","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8625,"frequency":345,"standardDeviation":0.3448}},{"id":null,"name":"8.11.2","position":8,"iqbId":"DL07212","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-0.4565,"bistaPoints":551.7,"solutionFrequencyGymnasium":0.5515,"solutionFrequencyNonGymnasium":0.3026,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.11","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6025,"frequency":241,"standardDeviation":0.49}},{"id":null,"name":"8.12","position":8,"iqbId":"DL07214","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-0.3696,"bistaPoints":560.5,"solutionFrequencyGymnasium":0.5758,"solutionFrequencyNonGymnasium":0.2434,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.2.4","description":null},{"id":null,"type":"Kompetenz","name":"3.2.5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6,"frequency":240,"standardDeviation":0.4905}},{"id":null,"name":"8.13","position":8,"iqbId":"DL07215","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":0.4611,"bistaPoints":645.3,"solutionFrequencyGymnasium":0.3415,"solutionFrequencyNonGymnasium":0.2067,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.6","description":null},{"id":null,"type":"Kompetenz","name":"3.3.7","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3975,"frequency":159,"standardDeviation":0.49}},{"id":null,"name":"8.14","position":8,"iqbId":"DL07216","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":1.0202,"bistaPoints":702.4,"solutionFrequencyGymnasium":0.297,"solutionFrequencyNonGymnasium":0.0861,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.2.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2825,"frequency":113,"standardDeviation":0.4508}},{"id":null,"name":"9.1","position":9,"iqbId":"DL08502","exercise":{"id":null,"name":"Hashtag"},"parameters":{"logit":-2.868,"bistaPoints":305.6,"solutionFrequencyGymnasium":0.9509,"solutionFrequencyNonGymnasium":0.6644,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.905,"frequency":362,"standardDeviation":0.2936}},{"id":null,"name":"9.2","position":9,"iqbId":"DL08503","exercise":{"id":null,"name":"Hashtag"},"parameters":{"logit":-3.5709,"bistaPoints":233.8,"solutionFrequencyGymnasium":0.9632,"solutionFrequencyNonGymnasium":0.7919,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.925,"frequency":370,"standardDeviation":0.2637}},{"id":null,"name":"9.3","position":9,"iqbId":"DL08504","exercise":{"id":null,"name":"Hashtag"},"parameters":{"logit":-2.9263,"bistaPoints":299.6,"solutionFrequencyGymnasium":0.9632,"solutionFrequencyNonGymnasium":0.6644,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8925,"frequency":357,"standardDeviation":0.3101}},{"id":null,"name":"9.4","position":9,"iqbId":"DL08505","exercise":{"id":null,"name":"Hashtag"},"parameters":{"logit":-1.3682,"bistaPoints":458.6,"solutionFrequencyGymnasium":0.7853,"solutionFrequencyNonGymnasium":0.396,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7475,"frequency":299,"standardDeviation":0.435}},{"id":null,"name":"9.5","position":9,"iqbId":"DL08506","exercise":{"id":null,"name":"Hashtag"},"parameters":{"logit":-0.8782,"bistaPoints":508.6,"solutionFrequencyGymnasium":0.6196,"solutionFrequencyNonGymnasium":0.396,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6525,"frequency":261,"standardDeviation":0.4768}},{"id":null,"name":"9.6","position":9,"iqbId":"DL08507","exercise":{"id":null,"name":"Hashtag"},"parameters":{"logit":-0.1715,"bistaPoints":580.7,"solutionFrequencyGymnasium":0.5951,"solutionFrequencyNonGymnasium":0.1544,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.51,"frequency":204,"standardDeviation":0.5005}},{"id":null,"name":"9.7","position":9,"iqbId":"DL08508","exercise":{"id":null,"name":"Hashtag"},"parameters":{"logit":-0.0083,"bistaPoints":597.4,"solutionFrequencyGymnasium":0.5215,"solutionFrequencyNonGymnasium":0.1745,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Kompetenz","name":"3.4.6","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4925,"frequency":197,"standardDeviation":0.5006}},{"id":null,"name":"9.8","position":9,"iqbId":"DL08509","exercise":{"id":null,"name":"Hashtag"},"parameters":{"logit":0.3274,"bistaPoints":631.7,"solutionFrequencyGymnasium":0.4224,"solutionFrequencyNonGymnasium":0.1622,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Kompetenz","name":"3.4.6","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.43,"frequency":172,"standardDeviation":0.4957}},{"id":null,"name":"9.9","position":9,"iqbId":"DL08512","exercise":{"id":null,"name":"Hashtag"},"parameters":{"logit":-0.7017,"bistaPoints":526.6,"solutionFrequencyGymnasium":0.6748,"solutionFrequencyNonGymnasium":0.2685,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.2.4","description":null},{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.58,"frequency":232,"standardDeviation":0.4942}},{"id":null,"name":"9.10","position":9,"iqbId":"DL08513","exercise":{"id":null,"name":"Hashtag"},"parameters":{"logit":-0.8505,"bistaPoints":511.5,"solutionFrequencyGymnasium":0.6994,"solutionFrequencyNonGymnasium":0.2973,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.5","description":null},{"id":null,"type":"Kompetenz","name":"3.4.6","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.645,"frequency":258,"standardDeviation":0.4791}},{"id":null,"name":"9.11","position":9,"iqbId":"DL08516","exercise":{"id":null,"name":"Hashtag"},"parameters":{"logit":0.1589,"bistaPoints":614.5,"solutionFrequencyGymnasium":0.4969,"solutionFrequencyNonGymnasium":0.1409,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4575,"frequency":183,"standardDeviation":0.4988}}]},{"id":"bezirk-sued","type":"district","name":"Bezirk Sued","domain":{"id":null,"name":"rs"},"subject":{"id":null,"name":"Deutsch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.1","position":1,"iqbId":"DO10001","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":0.9826,"bistaPoints":670.9,"solutionFrequencyGymnasium":0.2994,"solutionFrequencyNonGymnasium":0.142,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3,"frequency":120,"standardDeviation":0.4588}},{"id":null,"name":"1.2","position":1,"iqbId":"DO10002","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":0.1435,"bistaPoints":597.3,"solutionFrequencyGymnasium":0.4459,"solutionFrequencyNonGymnasium":0.2716,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4975,"frequency":199,"standardDeviation":0.5006}},{"id":null,"name":"1.3","position":1,"iqbId":"DO10003","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":-0.8124,"bistaPoints":513.3,"solutionFrequencyGymnasium":0.6879,"solutionFrequencyNonGymnasium":0.4012,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.67,"frequency":268,"standardDeviation":0.4708}},{"id":null,"name":"1.4","position":1,"iqbId":"DO10004","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":-0.5252,"bistaPoints":538.6,"solutionFrequencyGymnasium":0.6115,"solutionFrequencyNonGymnasium":0.3642,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6275,"frequency":251,"standardDeviation":0.4841}},{"id":null,"name":"1.5","position":1,"iqbId":"DO10005","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":-1.1221,"bistaPoints":486.1,"solutionFrequencyGymnasium":0.8153,"solutionFrequencyNonGymnasium":0.3951,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7025,"frequency":281,"standardDeviation":0.4577}},{"id":null,"name":"1.6","position":1,"iqbId":"DO10006","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":0.499,"bistaPoints":628.5,"solutionFrequencyGymnasium":0.3822,"solutionFrequencyNonGymnasium":0.2099,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.38,"frequency":152,"standardDeviation":0.486}},{"id":null,"name":"1.7","position":1,"iqbId":"DO10008","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":0.6484,"bistaPoints":641.6,"solutionFrequencyGymnasium":0.3439,"solutionFrequencyNonGymnasium":0.1988,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3725,"frequency":149,"standardDeviation":0.4841}},{"id":null,"name":"1.8","position":1,"iqbId":"DO10009","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":1.0726,"bistaPoints":678.8,"solutionFrequencyGymnasium":0.2675,"solutionFrequencyNonGymnasium":0.1481,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2925,"frequency":117,"standardDeviation":0.4555}},{"id":null,"name":"1.9","position":1,"iqbId":"DO10010","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":0.9607,"bistaPoints":669.0,"solutionFrequencyGymnasium":0.2739,"solutionFrequencyNonGymnasium":0.1728,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3,"frequency":120,"standardDeviation":0.4588}},{"id":null,"name":"2.1.1","position":2,"iqbId":"DO12401","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-3.4084,"bistaPoints":285.4,"solutionFrequencyGymnasium":0.9506,"solutionFrequencyNonGymnasium":0.8414,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.955,"frequency":382,"standardDeviation":0.2076}},{"id":null,"name":"2.1.2","position":2,"iqbId":"DO12402","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-1.3467,"bistaPoints":466.4,"solutionFrequencyGymnasium":0.7716,"solutionFrequencyNonGymnasium":0.5103,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7425,"frequency":297,"standardDeviation":0.4378}},{"id":null,"name":"2.1.3","position":2,"iqbId":"DO12403","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-2.7564,"bistaPoints":342.7,"solutionFrequencyGymnasium":0.9259,"solutionFrequencyNonGymnasium":0.7517,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9075,"frequency":363,"standardDeviation":0.2901}},{"id":null,"name":"2.1.4","position":2,"iqbId":"DO12405","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":0.9962,"bistaPoints":672.1,"solutionFrequencyGymnasium":0.3704,"solutionFrequencyNonGymnasium":0.0634,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2775,"frequency":111,"standardDeviation":0.4483}},{"id":null,"name":"2.1.5","position":2,"iqbId":"DO12406","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-1.8905,"bistaPoints":418.7,"solutionFrequencyGymnasium":0.8025,"solutionFrequencyNonGymnasium":0.6621,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8275,"frequency":331,"standardDeviation":0.3783}},{"id":null,"name":"2.1.6","position":2,"iqbId":"DO12407","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-0.8714,"bistaPoints":508.2,"solutionFrequencyGymnasium":0.7901,"solutionFrequencyNonGymnasium":0.3077,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7,"frequency":280,"standardDeviation":0.4588}},{"id":null,"name":"2.1.7","position":2,"iqbId":"DO12408","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-1.9349,"bistaPoints":414.8,"solutionFrequencyGymnasium":0.8395,"solutionFrequencyNonGymnasium":0.6345,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.815,"frequency":326,"standardDeviation":0.3888}},{"id":null,"name":"2.1.8","position":2,"iqbId":"DO12409","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-2.8903,"bistaPoints":330.9,"solutionFrequencyGymnasium":0.9198,"solutionFrequencyNonGymnasium":0.7862,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.93,"frequency":372,"standardDeviation":0.2555}},{"id":null,"name":"2.1.9","position":2,"iqbId":"DO12411","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":3.0063,"bistaPoints":848.6,"solutionFrequencyGymnasium":0.0864,"solutionFrequencyNonGymnasium":0.007,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.08,"frequency":32,"standardDeviation":0.2716}},{"id":null,"name":"2.1.10","position":2,"iqbId":"DO12412","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":1.7581,"bistaPoints":739.0,"solutionFrequencyGymnasium":0.2099,"solutionFrequencyNonGymnasium":0.0486,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.175,"frequency":70,"standardDeviation":0.3804}},{"id":null,"name":"2.1.11","position":2,"iqbId":"DO12413","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":2.6106,"bistaPoints":813.9,"solutionFrequencyGymnasium":0.1173,"solutionFrequencyNonGymnasium":0.0138,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.085,"frequency":34,"standardDeviation":0.2792}},{"id":null,"name":"2.1.12","position":2,"iqbId":"DO12414","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":0.631,"bistaPoints":640.1,"solutionFrequencyGymnasium":0.4348,"solutionFrequencyNonGymnasium":0.1103,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.375,"frequency":150,"standardDeviation":0.4847}},{"id":null,"name":"2.1.13","position":2,"iqbId":"DO12415","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":1.167,"bistaPoints":687.1,"solutionFrequencyGymnasium":0.3086,"solutionFrequencyNonGymnasium":0.0833,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2575,"frequency":103,"standardDeviation":0.4378}},{"id":null,"name":"2.2.a","position":2,"iqbId":"DO12416","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-0.1957,"bistaPoints":567.5,"solutionFrequencyGymnasium":0.5988,"solutionFrequencyNonGymnasium":0.2431,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"4.3.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5275,"frequency":211,"standardDeviation":0.4999}},{"id":null,"name":"2.2.b","position":2,"iqbId":"DO12417","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":1.3425,"bistaPoints":702.5,"solutionFrequencyGymnasium":0.2795,"solutionFrequencyNonGymnasium":0.0694,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"4.3.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.215,"frequency":86,"standardDeviation":0.4113}},{"id":null,"name":"2.2.c","position":2,"iqbId":"DO12418","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":0.9546,"bistaPoints":668.5,"solutionFrequencyGymnasium":0.3519,"solutionFrequencyNonGymnasium":0.0972,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"4.3.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.31,"frequency":124,"standardDeviation":0.4631}},{"id":null,"name":"3.1.1","position":3,"iqbId":"DO13001","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-1.0145,"bistaPoints":495.6,"solutionFrequencyGymnasium":0.641,"solutionFrequencyNonGymnasium":0.4589,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7175,"frequency":287,"standardDeviation":0.4508}},{"id":null,"name":"3.1.2","position":3,"iqbId":"DO13002","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-2.9878,"bistaPoints":322.4,"solutionFrequencyGymnasium":0.9487,"solutionFrequencyNonGymnasium":0.7671,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.93,"frequency":372,"standardDeviation":0.2555}},{"id":null,"name":"3.1.3","position":3,"iqbId":"DO13003","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-2.2809,"bistaPoints":384.4,"solutionFrequencyGymnasium":0.8782,"solutionFrequencyNonGymnasium":0.6644,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8625,"frequency":345,"standardDeviation":0.3448}},{"id":null,"name":"3.1.4","position":3,"iqbId":"DO13005","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-2.3996,"bistaPoints":374.0,"solutionFrequencyGymnasium":0.8654,"solutionFrequencyNonGymnasium":0.7123,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.84,"frequency":336,"standardDeviation":0.3671}},{"id":null,"name":"3.1.5","position":3,"iqbId":"DO13006","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":0.8541,"bistaPoints":659.7,"solutionFrequencyGymnasium":0.2436,"solutionFrequencyNonGymnasium":0.1781,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3525,"frequency":141,"standardDeviation":0.4783}},{"id":null,"name":"3.1.6","position":3,"iqbId":"DO13007","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-2.0385,"bistaPoints":405.7,"solutionFrequencyGymnasium":0.8526,"solutionFrequencyNonGymnasium":0.6164,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8325,"frequency":333,"standardDeviation":0.3739}},{"id":null,"name":"3.1.7","position":3,"iqbId":"DO13008","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-2.7139,"bistaPoints":346.4,"solutionFrequencyGymnasium":0.9167,"solutionFrequencyNonGymnasium":0.7397,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.925,"frequency":370,"standardDeviation":0.2637}},{"id":null,"name":"3.2.a","position":3,"iqbId":"DO13009","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-3.6692,"bistaPoints":262.5,"solutionFrequencyGymnasium":0.9872,"solutionFrequencyNonGymnasium":0.8425,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9575,"frequency":383,"standardDeviation":0.202}},{"id":null,"name":"3.2.b","position":3,"iqbId":"DO13010","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-1.6439,"bistaPoints":440.3,"solutionFrequencyGymnasium":0.7179,"solutionFrequencyNonGymnasium":0.6233,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.775,"frequency":310,"standardDeviation":0.4181}},{"id":null,"name":"3.3","position":3,"iqbId":"DO13016","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-1.7002,"bistaPoints":435.4,"solutionFrequencyGymnasium":0.8462,"solutionFrequencyNonGymnasium":0.5068,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.3.1","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7975,"frequency":319,"standardDeviation":0.4024}},{"id":null,"name":"4.1.1","position":4,"iqbId":"DO04002","exercise":{"id":null,"name":"Groß oder klein?"},"parameters":{"logit":-1.8773,"bistaPoints":419.8,"solutionFrequencyGymnasium":0.9108,"solutionFrequencyNonGymnasium":0.566,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8525,"frequency":341,"standardDeviation":0.355}},{"id":null,"name":"4.1.2","position":4,"iqbId":"DO04003","exercise":{"id":null,"name":"Groß oder klein?"},"parameters":{"logit":0.4506,"bistaPoints":624.2,"solutionFrequencyGymnasium":0.4904,"solutionFrequencyNonGymnasium":0.1321,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.405,"frequency":162,"standardDeviation":0.4915}},{"id":null,"name":"4.1.3","position":4,"iqbId":"DO04004","exercise":{"id":null,"name":"Groß oder klein?"},"parameters":{"logit":-1.15,"bistaPoints":483.7,"solutionFrequencyGymnasium":0.7197,"solutionFrequencyNonGymnasium":0.5094,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7475,"frequency":299,"standardDeviation":0.435}},{"id":null,"name":"4.1.4","position":4,"iqbId":"DO04006","exercise":{"id":null,"name":"Groß oder klein?"},"parameters":{"logit":0.5246,"bistaPoints":630.7,"solutionFrequencyGymnasium":0.4076,"solutionFrequencyNonGymnasium":0.1887,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3625,"frequency":145,"standardDeviation":0.4813}},{"id":null,"name":"4.1.5","position":4,"iqbId":"DO04007","exercise":{"id":null,"name":"Groß oder klein?"},"parameters":{"logit":-0.9481,"bistaPoints":501.4,"solutionFrequencyGymnasium":0.707,"solutionFrequencyNonGymnasium":0.4465,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.65,"frequency":260,"standardDeviation":0.4776}},{"id":null,"name":"4.1.6","position":4,"iqbId":"DO04008","exercise":{"id":null,"name":"Groß oder klein?"},"parameters":{"logit":1.6743,"bistaPoints":731.7,"solutionFrequencyGymnasium":0.2357,"solutionFrequencyNonGymnasium":0.044,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2075,"frequency":83,"standardDeviation":0.406}},{"id":null,"name":"4.2","position":4,"iqbId":"DO04012","exercise":{"id":null,"name":"Groß oder klein?"},"parameters":{"logit":2.7699,"bistaPoints":827.9,"solutionFrequencyGymnasium":0.1083,"solutionFrequencyNonGymnasium":0.0063,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.0725,"frequency":29,"standardDeviation":0.2596}},{"id":null,"name":"4.3","position":4,"iqbId":"DO04013","exercise":{"id":null,"name":"Groß oder klein?"},"parameters":{"logit":0.4479,"bistaPoints":624.0,"solutionFrequencyGymnasium":0.4331,"solutionFrequencyNonGymnasium":0.1899,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.37,"frequency":148,"standardDeviation":0.4834}},{"id":null,"name":"5.1","position":5,"iqbId":"DO03901","exercise":{"id":null,"name":"Murphys Gesetz"},"parameters":{"logit":0.5635,"bistaPoints":634.1,"solutionFrequencyGymnasium":0.3952,"solutionFrequencyNonGymnasium":0.1338,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4025,"frequency":161,"standardDeviation":0.491}},{"id":null,"name":"5.2","position":5,"iqbId":"DO03902","exercise":{"id":null,"name":"Murphys Gesetz"},"parameters":{"logit":-0.0149,"bistaPoints":583.4,"solutionFrequencyGymnasium":0.5449,"solutionFrequencyNonGymnasium":0.1911,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4825,"frequency":193,"standardDeviation":0.5003}},{"id":null,"name":"5.3","position":5,"iqbId":"DO03903","exercise":{"id":null,"name":"Murphys Gesetz"},"parameters":{"logit":-1.2458,"bistaPoints":475.3,"solutionFrequencyGymnasium":0.7126,"solutionFrequencyNonGymnasium":0.5159,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.73,"frequency":292,"standardDeviation":0.4445}},{"id":null,"name":"5.4","position":5,"iqbId":"DO03904","exercise":{"id":null,"name":"Murphys Gesetz"},"parameters":{"logit":0.2809,"bistaPoints":609.3,"solutionFrequencyGymnasium":0.4311,"solutionFrequencyNonGymnasium":0.1975,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.45,"frequency":180,"standardDeviation":0.4981}},{"id":null,"name":"5.5","position":5,"iqbId":"DO03905","exercise":{"id":null,"name":"Murphys Gesetz"},"parameters":{"logit":-0.6187,"bistaPoints":530.3,"solutionFrequencyGymnasium":0.6467,"solutionFrequencyNonGymnasium":0.3312,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6125,"frequency":245,"standardDeviation":0.4878}},{"id":null,"name":"5.6","position":5,"iqbId":"DO03906","exercise":{"id":null,"name":"Murphys Gesetz"},"parameters":{"logit":-1.4984,"bistaPoints":453.1,"solutionFrequencyGymnasium":0.8144,"solutionFrequencyNonGymnasium":0.5032,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.755,"frequency":302,"standardDeviation":0.4306}},{"id":null,"name":"6.1.1","position":6,"iqbId":"DO07201","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-1.0458,"bistaPoints":492.9,"solutionFrequencyGymnasium":0.7134,"solutionFrequencyNonGymnasium":0.4571,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.725,"frequency":290,"standardDeviation":0.4471}},{"id":null,"name":"6.1.2","position":6,"iqbId":"DO07202","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-2.0321,"bistaPoints":406.3,"solutionFrequencyGymnasium":0.879,"solutionFrequencyNonGymnasium":0.6214,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8275,"frequency":331,"standardDeviation":0.3783}},{"id":null,"name":"6.1.3","position":6,"iqbId":"DO07203","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-1.4972,"bistaPoints":453.2,"solutionFrequencyGymnasium":0.7771,"solutionFrequencyNonGymnasium":0.5571,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7425,"frequency":297,"standardDeviation":0.4378}},{"id":null,"name":"6.1.4","position":6,"iqbId":"DO07204","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-1.2102,"bistaPoints":478.4,"solutionFrequencyGymnasium":0.8153,"solutionFrequencyNonGymnasium":0.4071,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.725,"frequency":290,"standardDeviation":0.4471}},{"id":null,"name":"6.1.5","position":6,"iqbId":"DO07205","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-1.285,"bistaPoints":471.8,"solutionFrequencyGymnasium":0.7771,"solutionFrequencyNonGymnasium":0.4786,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.745,"frequency":298,"standardDeviation":0.4364}},{"id":null,"name":"6.1.6","position":6,"iqbId":"DO07206","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-1.9856,"bistaPoints":410.3,"solutionFrequencyGymnasium":0.9172,"solutionFrequencyNonGymnasium":0.5643,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8425,"frequency":337,"standardDeviation":0.3647}},{"id":null,"name":"6.1.7","position":6,"iqbId":"DO07207","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-1.7641,"bistaPoints":429.8,"solutionFrequencyGymnasium":0.8408,"solutionFrequencyNonGymnasium":0.5786,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.795,"frequency":318,"standardDeviation":0.4042}},{"id":null,"name":"6.1.8","position":6,"iqbId":"DO07208","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-0.7801,"bistaPoints":516.2,"solutionFrequencyGymnasium":0.758,"solutionFrequencyNonGymnasium":0.3,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.665,"frequency":266,"standardDeviation":0.4726}},{"id":null,"name":"6.2.1","position":6,"iqbId":"DO07212","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-0.0952,"bistaPoints":576.3,"solutionFrequencyGymnasium":0.586,"solutionFrequencyNonGymnasium":0.2101,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6025,"frequency":241,"standardDeviation":0.49}},{"id":null,"name":"6.2.2","position":6,"iqbId":"DO07213","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-1.0066,"bistaPoints":496.3,"solutionFrequencyGymnasium":0.8,"solutionFrequencyNonGymnasium":0.3478,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7125,"frequency":285,"standardDeviation":0.4532}},{"id":null,"name":"6.3.1","position":6,"iqbId":"DO07214","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-0.6585,"bistaPoints":526.9,"solutionFrequencyGymnasium":0.6242,"solutionFrequencyNonGymnasium":0.4,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6,"frequency":240,"standardDeviation":0.4905}},{"id":null,"name":"6.3.2","position":6,"iqbId":"DO07215","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-0.4688,"bistaPoints":543.5,"solutionFrequencyGymnasium":0.6115,"solutionFrequencyNonGymnasium":0.3357,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5725,"frequency":229,"standardDeviation":0.4953}},{"id":null,"name":"6.3.3","position":6,"iqbId":"DO07216","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-0.7452,"bistaPoints":519.2,"solutionFrequencyGymnasium":0.6497,"solutionFrequencyNonGymnasium":0.4071,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6675,"frequency":267,"standardDeviation":0.4717}},{"id":null,"name":"6.3.4","position":6,"iqbId":"DO07217","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-0.6931,"bistaPoints":523.8,"solutionFrequencyGymnasium":0.6497,"solutionFrequencyNonGymnasium":0.3857,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6575,"frequency":263,"standardDeviation":0.4751}},{"id":null,"name":"6.3.5","position":6,"iqbId":"DO07218","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-0.7801,"bistaPoints":516.2,"solutionFrequencyGymnasium":0.6624,"solutionFrequencyNonGymnasium":0.4071,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.63,"frequency":252,"standardDeviation":0.4834}},{"id":null,"name":"6.3.6","position":6,"iqbId":"DO07219","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":0.197,"bistaPoints":602.0,"solutionFrequencyGymnasium":0.4586,"solutionFrequencyNonGymnasium":0.2357,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4975,"frequency":199,"standardDeviation":0.5006}},{"id":null,"name":"6.3.7","position":6,"iqbId":"DO07220","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":0.0529,"bistaPoints":589.3,"solutionFrequencyGymnasium":0.4713,"solutionFrequencyNonGymnasium":0.2786,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4975,"frequency":199,"standardDeviation":0.5006}},{"id":null,"name":"6.3.8","position":6,"iqbId":"DO07221","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":0.4786,"bistaPoints":626.7,"solutionFrequencyGymnasium":0.414,"solutionFrequencyNonGymnasium":0.1786,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.38,"frequency":152,"standardDeviation":0.486}},{"id":null,"name":"6.3.9","position":6,"iqbId":"DO07222","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-0.2794,"bistaPoints":560.1,"solutionFrequencyGymnasium":0.5987,"solutionFrequencyNonGymnasium":0.2714,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.57,"frequency":228,"standardDeviation":0.4957}},{"id":null,"name":"6.3.10","position":6,"iqbId":"DO07223","exercise":{"id":null,"name":"Zauberlehrling"},"parameters":{"logit":-0.0532,"bistaPoints":580.0,"solutionFrequencyGymnasium":0.4968,"solutionFrequencyNonGymnasium":0.2929,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5475,"frequency":219,"standardDeviation":0.4984}}]},{"id":"bezirk-sued","type":"district","name":"Bezirk Sued","domain":{"id":null,"name":"le"},"subject":{"id":null,"name":"Deutsch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"7.1","position":7,"iqbId":"DL07201","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-3.5174,"bistaPoints":239.3,"solutionFrequencyGymnasium":0.9576,"solutionFrequencyNonGymnasium":0.8026,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.935,"frequency":374,"standardDeviation":0.2468}},{"id":null,"name":"7.2","position":7,"iqbId":"DL07202","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-0.6132,"bistaPoints":535.7,"solutionFrequencyGymnasium":0.6098,"solutionFrequencyNonGymnasium":0.3026,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.595,"frequency":238,"standardDeviation":0.4915}},{"id":null,"name":"7.3","position":7,"iqbId":"DL07203","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":1.1778,"bistaPoints":718.4,"solutionFrequencyGymnasium":0.2561,"solutionFrequencyNonGymnasium":0.0921,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Kompetenz","name":"3.3.5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2925,"frequency":117,"standardDeviation":0.4555}},{"id":null,"name":"7.4","position":7,"iqbId":"DL07204","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-2.054,"bistaPoints":388.6,"solutionFrequencyGymnasium":0.8537,"solutionFrequencyNonGymnasium":0.5629,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.84,"frequency":336,"standardDeviation":0.3671}},{"id":null,"name":"7.5","position":7,"iqbId":"DL07205","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-1.2335,"bistaPoints":472.4,"solutionFrequencyGymnasium":0.7212,"solutionFrequencyNonGymnasium":0.4145,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7275,"frequency":291,"standardDeviation":0.4458}},{"id":null,"name":"7.6","position":7,"iqbId":"DL07206","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-0.8336,"bistaPoints":513.2,"solutionFrequencyGymnasium":0.6829,"solutionFrequencyNonGymnasium":0.3046,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6825,"frequency":273,"standardDeviation":0.4661}},{"id":null,"name":"7.7","position":7,"iqbId":"DL07207","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-2.1922,"bistaPoints":374.5,"solutionFrequencyGymnasium":0.8424,"solutionFrequencyNonGymnasium":0.6118,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Kompetenz","name":"3.3.5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.855,"frequency":342,"standardDeviation":0.3525}},{"id":null,"name":"7.8","position":7,"iqbId":"DL07208","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":1.3856,"bistaPoints":739.6,"solutionFrequencyGymnasium":0.2393,"solutionFrequencyNonGymnasium":0.0596,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.7","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2275,"frequency":91,"standardDeviation":0.4197}},{"id":null,"name":"7.9","position":7,"iqbId":"DL07209","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-0.8619,"bistaPoints":510.3,"solutionFrequencyGymnasium":0.628,"solutionFrequencyNonGymnasium":0.3775,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6425,"frequency":257,"standardDeviation":0.4799}},{"id":null,"name":"7.10","position":7,"iqbId":"DL07210","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":0.0676,"bistaPoints":605.2,"solutionFrequencyGymnasium":0.5244,"solutionFrequencyNonGymnasium":0.1409,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.7","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.48,"frequency":192,"standardDeviation":0.5002}},{"id":null,"name":"7.11.1","position":7,"iqbId":"DL07211","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-2.4868,"bistaPoints":344.5,"solutionFrequencyGymnasium":0.8364,"solutionFrequencyNonGymnasium":0.7039,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.11","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.915,"frequency":366,"standardDeviation":0.2792}},{"id":null,"name":"7.11.2","position":7,"iqbId":"DL07212","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-0.4565,"bistaPoints":551.7,"solutionFrequencyGymnasium":0.5515,"solutionFrequencyNonGymnasium":0.3026,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.11","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.61,"frequency":244,"standardDeviation":0.4884}},{"id":null,"name":"7.12","position":7,"iqbId":"DL07214","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-0.3696,"bistaPoints":560.5,"solutionFrequencyGymnasium":0.5758,"solutionFrequencyNonGymnasium":0.2434,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.2.4","description":null},{"id":null,"type":"Kompetenz","name":"3.2.5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.58,"frequency":232,"standardDeviation":0.4942}},{"id":null,"name":"7.13","position":7,"iqbId":"DL07215","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":0.4611,"bistaPoints":645.3,"solutionFrequencyGymnasium":0.3415,"solutionFrequencyNonGymnasium":0.2067,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.6","description":null},{"id":null,"type":"Kompetenz","name":"3.3.7","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.375,"frequency":150,"standardDeviation":0.4847}},{"id":null,"name":"7.14","position":7,"iqbId":"DL07216","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":1.0202,"bistaPoints":702.4,"solutionFrequencyGymnasium":0.297,"solutionFrequencyNonGymnasium":0.0861,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.2.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.285,"frequency":114,"standardDeviation":0.452}},{"id":null,"name":"8.1","position":8,"iqbId":"DL08001","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":-1.9586,"bistaPoints":398.4,"solutionFrequencyGymnasium":0.8438,"solutionFrequencyNonGymnasium":0.6329,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.2.4","description":null},{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8425,"frequency":337,"standardDeviation":0.3647}},{"id":null,"name":"8.2","position":8,"iqbId":"DL08002","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":-0.2402,"bistaPoints":573.7,"solutionFrequencyGymnasium":0.5849,"solutionFrequencyNonGymnasium":0.2658,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.2.4","description":null},{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.525,"frequency":210,"standardDeviation":0.5}},{"id":null,"name":"8.3","position":8,"iqbId":"DL08003","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":-1.0933,"bistaPoints":486.7,"solutionFrequencyGymnasium":0.6563,"solutionFrequencyNonGymnasium":0.5253,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.2.4","description":null},{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.68,"frequency":272,"standardDeviation":0.4671}},{"id":null,"name":"8.4","position":8,"iqbId":"DL08004","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":-0.9602,"bistaPoints":500.3,"solutionFrequencyGymnasium":0.7125,"solutionFrequencyNonGymnasium":0.4177,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6875,"frequency":275,"standardDeviation":0.4641}},{"id":null,"name":"8.5","position":8,"iqbId":"DL08005","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":-1.7765,"bistaPoints":417.0,"solutionFrequencyGymnasium":0.8438,"solutionFrequencyNonGymnasium":0.5759,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8,"frequency":320,"standardDeviation":0.4005}},{"id":null,"name":"8.6","position":8,"iqbId":"DL08006","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":1.225,"bistaPoints":723.3,"solutionFrequencyGymnasium":0.2625,"solutionFrequencyNonGymnasium":0.1019,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2625,"frequency":105,"standardDeviation":0.4405}},{"id":null,"name":"8.7","position":8,"iqbId":"DL08007","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":-1.6042,"bistaPoints":434.5,"solutionFrequencyGymnasium":0.7813,"solutionFrequencyNonGymnasium":0.5823,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8175,"frequency":327,"standardDeviation":0.3867}},{"id":null,"name":"8.8","position":8,"iqbId":"DL08008","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":-1.6822,"bistaPoints":426.6,"solutionFrequencyGymnasium":0.8625,"solutionFrequencyNonGymnasium":0.5256,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8175,"frequency":327,"standardDeviation":0.3867}},{"id":null,"name":"8.9","position":8,"iqbId":"DL08009","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":0.9517,"bistaPoints":695.4,"solutionFrequencyGymnasium":0.3375,"solutionFrequencyNonGymnasium":0.1013,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3425,"frequency":137,"standardDeviation":0.4751}},{"id":null,"name":"8.10.1","position":8,"iqbId":"DL08011","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":-0.7965,"bistaPoints":517.0,"solutionFrequencyGymnasium":0.6688,"solutionFrequencyNonGymnasium":0.3987,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.635,"frequency":254,"standardDeviation":0.482}},{"id":null,"name":"8.10.2","position":8,"iqbId":"DL08012","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":-1.2291,"bistaPoints":472.8,"solutionFrequencyGymnasium":0.7063,"solutionFrequencyNonGymnasium":0.5253,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.75,"frequency":300,"standardDeviation":0.4336}},{"id":null,"name":"8.11","position":8,"iqbId":"DL08013","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":0.663,"bistaPoints":665.9,"solutionFrequencyGymnasium":0.3875,"solutionFrequencyNonGymnasium":0.1392,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.385,"frequency":154,"standardDeviation":0.4872}},{"id":null,"name":"8.12","position":8,"iqbId":"DL08014","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":1.4647,"bistaPoints":747.7,"solutionFrequencyGymnasium":0.225,"solutionFrequencyNonGymnasium":0.0823,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.2.3","description":null},{"id":null,"type":"Kompetenz","name":"3.4.6","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.215,"frequency":86,"standardDeviation":0.4113}},{"id":null,"name":"8.13.1","position":8,"iqbId":"DL08015","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":-1.0765,"bistaPoints":488.4,"solutionFrequencyGymnasium":0.7563,"solutionFrequencyNonGymnasium":0.4177,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6975,"frequency":279,"standardDeviation":0.4599}},{"id":null,"name":"8.13.2","position":8,"iqbId":"DL08016","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":-1.7765,"bistaPoints":417.0,"solutionFrequencyGymnasium":0.825,"solutionFrequencyNonGymnasium":0.5949,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8325,"frequency":333,"standardDeviation":0.3739}},{"id":null,"name":"8.13.3","position":8,"iqbId":"DL08017","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":-0.7316,"bistaPoints":523.6,"solutionFrequencyGymnasium":0.6,"solutionFrequencyNonGymnasium":0.443,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.605,"frequency":242,"standardDeviation":0.4895}},{"id":null,"name":"8.13.4","position":8,"iqbId":"DL08018","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":1.2049,"bistaPoints":721.2,"solutionFrequencyGymnasium":0.2,"solutionFrequencyNonGymnasium":0.1709,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2825,"frequency":113,"standardDeviation":0.4508}},{"id":null,"name":"8.14","position":8,"iqbId":"DL08019","exercise":{"id":null,"name":"Lie Detectors"},"parameters":{"logit":2.0933,"bistaPoints":811.9,"solutionFrequencyGymnasium":0.1384,"solutionFrequencyNonGymnasium":0.051,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.5","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.14,"frequency":56,"standardDeviation":0.3474}}]},{"id":"bezirk-sued","type":"district","name":"Bezirk Sued","domain":{"id":null,"name":"rs"},"subject":{"id":null,"name":"Deutsch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.1","position":1,"iqbId":"DO10001","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":0.9826,"bistaPoints":670.9,"solutionFrequencyGymnasium":0.2994,"solutionFrequencyNonGymnasium":0.142,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3175,"frequency":127,"standardDeviation":0.4661}},{"id":null,"name":"1.2","position":1,"iqbId":"DO10002","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":0.1435,"bistaPoints":597.3,"solutionFrequencyGymnasium":0.4459,"solutionFrequencyNonGymnasium":0.2716,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.435,"frequency":174,"standardDeviation":0.4964}},{"id":null,"name":"1.3","position":1,"iqbId":"DO10003","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":-0.8124,"bistaPoints":513.3,"solutionFrequencyGymnasium":0.6879,"solutionFrequencyNonGymnasium":0.4012,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5975,"frequency":239,"standardDeviation":0.491}},{"id":null,"name":"1.4","position":1,"iqbId":"DO10004","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":-0.5252,"bistaPoints":538.6,"solutionFrequencyGymnasium":0.6115,"solutionFrequencyNonGymnasium":0.3642,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5925,"frequency":237,"standardDeviation":0.492}},{"id":null,"name":"1.5","position":1,"iqbId":"DO10005","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":-1.1221,"bistaPoints":486.1,"solutionFrequencyGymnasium":0.8153,"solutionFrequencyNonGymnasium":0.3951,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.695,"frequency":278,"standardDeviation":0.461}},{"id":null,"name":"1.6","position":1,"iqbId":"DO10006","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":0.499,"bistaPoints":628.5,"solutionFrequencyGymnasium":0.3822,"solutionFrequencyNonGymnasium":0.2099,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3575,"frequency":143,"standardDeviation":0.4799}},{"id":null,"name":"1.7","position":1,"iqbId":"DO10008","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":0.6484,"bistaPoints":641.6,"solutionFrequencyGymnasium":0.3439,"solutionFrequencyNonGymnasium":0.1988,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.39,"frequency":156,"standardDeviation":0.4884}},{"id":null,"name":"1.8","position":1,"iqbId":"DO10009","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":1.0726,"bistaPoints":678.8,"solutionFrequencyGymnasium":0.2675,"solutionFrequencyNonGymnasium":0.1481,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.32,"frequency":128,"standardDeviation":0.4671}},{"id":null,"name":"1.9","position":1,"iqbId":"DO10010","exercise":{"id":null,"name":"Gullivers Reisen"},"parameters":{"logit":0.9607,"bistaPoints":669.0,"solutionFrequencyGymnasium":0.2739,"solutionFrequencyNonGymnasium":0.1728,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.325,"frequency":130,"standardDeviation":0.469}},{"id":null,"name":"2.1.1","position":2,"iqbId":"DO12401","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-3.4084,"bistaPoints":285.4,"solutionFrequencyGymnasium":0.9506,"solutionFrequencyNonGymnasium":0.8414,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.945,"frequency":378,"standardDeviation":0.2283}},{"id":null,"name":"2.1.2","position":2,"iqbId":"DO12402","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-1.3467,"bistaPoints":466.4,"solutionFrequencyGymnasium":0.7716,"solutionFrequencyNonGymnasium":0.5103,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.71,"frequency":284,"standardDeviation":0.4543}},{"id":null,"name":"2.1.3","position":2,"iqbId":"DO12403","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-2.7564,"bistaPoints":342.7,"solutionFrequencyGymnasium":0.9259,"solutionFrequencyNonGymnasium":0.7517,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.905,"frequency":362,"standardDeviation":0.2936}},{"id":null,"name":"2.1.4","position":2,"iqbId":"DO12405","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":0.9962,"bistaPoints":672.1,"solutionFrequencyGymnasium":0.3704,"solutionFrequencyNonGymnasium":0.0634,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.33,"frequency":132,"standardDeviation":0.4708}},{"id":null,"name":"2.1.5","position":2,"iqbId":"DO12406","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-1.8905,"bistaPoints":418.7,"solutionFrequencyGymnasium":0.8025,"solutionFrequencyNonGymnasium":0.6621,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7875,"frequency":315,"standardDeviation":0.4096}},{"id":null,"name":"2.1.6","position":2,"iqbId":"DO12407","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-0.8714,"bistaPoints":508.2,"solutionFrequencyGymnasium":0.7901,"solutionFrequencyNonGymnasium":0.3077,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.635,"frequency":254,"standardDeviation":0.482}},{"id":null,"name":"2.1.7","position":2,"iqbId":"DO12408","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-1.9349,"bistaPoints":414.8,"solutionFrequencyGymnasium":0.8395,"solutionFrequencyNonGymnasium":0.6345,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8175,"frequency":327,"standardDeviation":0.3867}},{"id":null,"name":"2.1.8","position":2,"iqbId":"DO12409","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-2.8903,"bistaPoints":330.9,"solutionFrequencyGymnasium":0.9198,"solutionFrequencyNonGymnasium":0.7862,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8975,"frequency":359,"standardDeviation":0.3037}},{"id":null,"name":"2.1.9","position":2,"iqbId":"DO12411","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":3.0063,"bistaPoints":848.6,"solutionFrequencyGymnasium":0.0864,"solutionFrequencyNonGymnasium":0.007,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.0775,"frequency":31,"standardDeviation":0.2677}},{"id":null,"name":"2.1.10","position":2,"iqbId":"DO12412","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":1.7581,"bistaPoints":739.0,"solutionFrequencyGymnasium":0.2099,"solutionFrequencyNonGymnasium":0.0486,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.205,"frequency":82,"standardDeviation":0.4042}},{"id":null,"name":"2.1.11","position":2,"iqbId":"DO12413","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":2.6106,"bistaPoints":813.9,"solutionFrequencyGymnasium":0.1173,"solutionFrequencyNonGymnasium":0.0138,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.1075,"frequency":43,"standardDeviation":0.3101}},{"id":null,"name":"2.1.12","position":2,"iqbId":"DO12414","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":0.631,"bistaPoints":640.1,"solutionFrequencyGymnasium":0.4348,"solutionFrequencyNonGymnasium":0.1103,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.405,"frequency":162,"standardDeviation":0.4915}},{"id":null,"name":"2.1.13","position":2,"iqbId":"DO12415","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":1.167,"bistaPoints":687.1,"solutionFrequencyGymnasium":0.3086,"solutionFrequencyNonGymnasium":0.0833,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2425,"frequency":97,"standardDeviation":0.4291}},{"id":null,"name":"2.2.a","position":2,"iqbId":"DO12416","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":-0.1957,"bistaPoints":567.5,"solutionFrequencyGymnasium":0.5988,"solutionFrequencyNonGymnasium":0.2431,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"4.3.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.48,"frequency":192,"standardDeviation":0.5002}},{"id":null,"name":"2.2.b","position":2,"iqbId":"DO12417","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":1.3425,"bistaPoints":702.5,"solutionFrequencyGymnasium":0.2795,"solutionFrequencyNonGymnasium":0.0694,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"4.3.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2375,"frequency":95,"standardDeviation":0.4261}},{"id":null,"name":"2.2.c","position":2,"iqbId":"DO12418","exercise":{"id":null,"name":"Bewerbungsschreiben"},"parameters":{"logit":0.9546,"bistaPoints":668.5,"solutionFrequencyGymnasium":0.3519,"solutionFrequencyNonGymnasium":0.0972,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"4.3.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3525,"frequency":141,"standardDeviation":0.4783}},{"id":null,"name":"3.1.1","position":3,"iqbId":"DO13001","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-1.0145,"bistaPoints":495.6,"solutionFrequencyGymnasium":0.641,"solutionFrequencyNonGymnasium":0.4589,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.695,"frequency":278,"standardDeviation":0.461}},{"id":null,"name":"3.1.2","position":3,"iqbId":"DO13002","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-2.9878,"bistaPoints":322.4,"solutionFrequencyGymnasium":0.9487,"solutionFrequencyNonGymnasium":0.7671,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.93,"frequency":372,"standardDeviation":0.2555}},{"id":null,"name":"3.1.3","position":3,"iqbId":"DO13003","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-2.2809,"bistaPoints":384.4,"solutionFrequencyGymnasium":0.8782,"solutionFrequencyNonGymnasium":0.6644,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.83,"frequency":332,"standardDeviation":0.3761}},{"id":null,"name":"3.1.4","position":3,"iqbId":"DO13005","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-2.3996,"bistaPoints":374.0,"solutionFrequencyGymnasium":0.8654,"solutionFrequencyNonGymnasium":0.7123,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8675,"frequency":347,"standardDeviation":0.3395}},{"id":null,"name":"3.1.5","position":3,"iqbId":"DO13006","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":0.8541,"bistaPoints":659.7,"solutionFrequencyGymnasium":0.2436,"solutionFrequencyNonGymnasium":0.1781,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.33,"frequency":132,"standardDeviation":0.4708}},{"id":null,"name":"3.1.6","position":3,"iqbId":"DO13007","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-2.0385,"bistaPoints":405.7,"solutionFrequencyGymnasium":0.8526,"solutionFrequencyNonGymnasium":0.6164,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.85,"frequency":340,"standardDeviation":0.3575}},{"id":null,"name":"3.1.7","position":3,"iqbId":"DO13008","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-2.7139,"bistaPoints":346.4,"solutionFrequencyGymnasium":0.9167,"solutionFrequencyNonGymnasium":0.7397,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.89,"frequency":356,"standardDeviation":0.3133}},{"id":null,"name":"3.2.a","position":3,"iqbId":"DO13009","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-3.6692,"bistaPoints":262.5,"solutionFrequencyGymnasium":0.9872,"solutionFrequencyNonGymnasium":0.8425,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.955,"frequency":382,"standardDeviation":0.2076}},{"id":null,"name":"3.2.b","position":3,"iqbId":"DO13010","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-1.6439,"bistaPoints":440.3,"solutionFrequencyGymnasium":0.7179,"solutionFrequencyNonGymnasium":0.6233,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.775,"frequency":310,"standardDeviation":0.4181}},{"id":null,"name":"3.3","position":3,"iqbId":"DO13016","exercise":{"id":null,"name":"Fenster"},"parameters":{"logit":-1.7002,"bistaPoints":435.4,"solutionFrequencyGymnasium":0.8462,"solutionFrequencyNonGymnasium":0.5068,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.3.1","description":null},{"id":null,"type":"Kompetenz","name":"4.3.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7675,"frequency":307,"standardDeviation":0.423}},{"id":null,"name":"4.1.1","position":4,"iqbId":"DO03201","exercise":{"id":null,"name":"Rechtschreibung erklären"},"parameters":{"logit":1.5565,"bistaPoints":721.3,"solutionFrequencyGymnasium":0.2102,"solutionFrequencyNonGymnasium":0.0943,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Kompetenz","name":"4.M.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.215,"frequency":86,"standardDeviation":0.4113}},{"id":null,"name":"4.1.2","position":4,"iqbId":"DO03202","exercise":{"id":null,"name":"Rechtschreibung erklären"},"parameters":{"logit":1.2653,"bistaPoints":695.8,"solutionFrequencyGymnasium":0.2866,"solutionFrequencyNonGymnasium":0.0881,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Kompetenz","name":"4.M.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2075,"frequency":83,"standardDeviation":0.406}},{"id":null,"name":"4.1.3","position":4,"iqbId":"DO03203","exercise":{"id":null,"name":"Rechtschreibung erklären"},"parameters":{"logit":1.2147,"bistaPoints":691.3,"solutionFrequencyGymnasium":0.3057,"solutionFrequencyNonGymnasium":0.0823,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Kompetenz","name":"4.M.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2675,"frequency":107,"standardDeviation":0.4432}},{"id":null,"name":"4.1.4","position":4,"iqbId":"DO03205","exercise":{"id":null,"name":"Rechtschreibung erklären"},"parameters":{"logit":-0.0022,"bistaPoints":584.5,"solutionFrequencyGymnasium":0.5669,"solutionFrequencyNonGymnasium":0.2201,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Kompetenz","name":"4.M.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.505,"frequency":202,"standardDeviation":0.5006}},{"id":null,"name":"4.1.5","position":4,"iqbId":"DO03206","exercise":{"id":null,"name":"Rechtschreibung erklären"},"parameters":{"logit":0.9653,"bistaPoints":669.4,"solutionFrequencyGymnasium":0.3376,"solutionFrequencyNonGymnasium":0.1195,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Kompetenz","name":"4.M.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.325,"frequency":130,"standardDeviation":0.469}},{"id":null,"name":"4.1.6","position":4,"iqbId":"DO03207","exercise":{"id":null,"name":"Rechtschreibung erklären"},"parameters":{"logit":1.2653,"bistaPoints":695.8,"solutionFrequencyGymnasium":0.2866,"solutionFrequencyNonGymnasium":0.0881,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Kompetenz","name":"4.M.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.265,"frequency":106,"standardDeviation":0.4419}},{"id":null,"name":"4.1.7","position":4,"iqbId":"DO03208","exercise":{"id":null,"name":"Rechtschreibung erklären"},"parameters":{"logit":0.7927,"bistaPoints":654.3,"solutionFrequencyGymnasium":0.3397,"solutionFrequencyNonGymnasium":0.1698,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Kompetenz","name":"4.M.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.33,"frequency":132,"standardDeviation":0.4708}},{"id":null,"name":"4.1.8","position":4,"iqbId":"DO03209","exercise":{"id":null,"name":"Rechtschreibung erklären"},"parameters":{"logit":2.1654,"bistaPoints":774.8,"solutionFrequencyGymnasium":0.172,"solutionFrequencyNonGymnasium":0.0189,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Kompetenz","name":"4.M.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.145,"frequency":58,"standardDeviation":0.3525}},{"id":null,"name":"4.1.9","position":4,"iqbId":"DO03210","exercise":{"id":null,"name":"Rechtschreibung erklären"},"parameters":{"logit":1.1453,"bistaPoints":685.2,"solutionFrequencyGymnasium":0.3057,"solutionFrequencyNonGymnasium":0.1006,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Kompetenz","name":"4.M.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.27,"frequency":108,"standardDeviation":0.4445}},{"id":null,"name":"4.2","position":4,"iqbId":"DO03212","exercise":{"id":null,"name":"Rechtschreibung erklären"},"parameters":{"logit":1.0655,"bistaPoints":678.2,"solutionFrequencyGymnasium":0.3269,"solutionFrequencyNonGymnasium":0.1013,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2775,"frequency":111,"standardDeviation":0.4483}},{"id":null,"name":"5.1","position":5,"iqbId":"DO09201","exercise":{"id":null,"name":"Kommas setzen"},"parameters":{"logit":0.9437,"bistaPoints":667.5,"solutionFrequencyGymnasium":0.2739,"solutionFrequencyNonGymnasium":0.1887,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.275,"frequency":110,"standardDeviation":0.4471}},{"id":null,"name":"5.2","position":5,"iqbId":"DO09202","exercise":{"id":null,"name":"Kommas setzen"},"parameters":{"logit":1.7362,"bistaPoints":737.1,"solutionFrequencyGymnasium":0.2166,"solutionFrequencyNonGymnasium":0.0503,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.175,"frequency":70,"standardDeviation":0.3804}},{"id":null,"name":"5.3","position":5,"iqbId":"DO09203","exercise":{"id":null,"name":"Kommas setzen"},"parameters":{"logit":1.768,"bistaPoints":739.9,"solutionFrequencyGymnasium":0.2166,"solutionFrequencyNonGymnasium":0.044,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.17,"frequency":68,"standardDeviation":0.3761}},{"id":null,"name":"5.4","position":5,"iqbId":"DO09204","exercise":{"id":null,"name":"Kommas setzen"},"parameters":{"logit":-0.67,"bistaPoints":525.8,"solutionFrequencyGymnasium":0.6752,"solutionFrequencyNonGymnasium":0.3711,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6275,"frequency":251,"standardDeviation":0.4841}},{"id":null,"name":"5.5","position":5,"iqbId":"DO09205","exercise":{"id":null,"name":"Kommas setzen"},"parameters":{"logit":-1.9621,"bistaPoints":412.4,"solutionFrequencyGymnasium":0.8471,"solutionFrequencyNonGymnasium":0.6541,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.83,"frequency":332,"standardDeviation":0.3761}},{"id":null,"name":"5.6","position":5,"iqbId":"DO09207","exercise":{"id":null,"name":"Kommas setzen"},"parameters":{"logit":-0.9481,"bistaPoints":501.4,"solutionFrequencyGymnasium":0.7197,"solutionFrequencyNonGymnasium":0.434,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6825,"frequency":273,"standardDeviation":0.4661}},{"id":null,"name":"5.7","position":5,"iqbId":"DO09208","exercise":{"id":null,"name":"Kommas setzen"},"parameters":{"logit":2.0853,"bistaPoints":767.8,"solutionFrequencyGymnasium":0.1656,"solutionFrequencyNonGymnasium":0.0377,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.115,"frequency":46,"standardDeviation":0.3194}},{"id":null,"name":"5.8","position":5,"iqbId":"DO09209","exercise":{"id":null,"name":"Kommas setzen"},"parameters":{"logit":1.2165,"bistaPoints":691.5,"solutionFrequencyGymnasium":0.3057,"solutionFrequencyNonGymnasium":0.0818,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.235,"frequency":94,"standardDeviation":0.4245}},{"id":null,"name":"5.9","position":5,"iqbId":"DO09210","exercise":{"id":null,"name":"Kommas setzen"},"parameters":{"logit":1.5002,"bistaPoints":716.4,"solutionFrequencyGymnasium":0.2548,"solutionFrequencyNonGymnasium":0.0629,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2225,"frequency":89,"standardDeviation":0.4164}},{"id":null,"name":"6.1","position":6,"iqbId":"DO12501","exercise":{"id":null,"name":"Bouldern"},"parameters":{"logit":-0.11,"bistaPoints":575.0,"solutionFrequencyGymnasium":0.521,"solutionFrequencyNonGymnasium":0.2548,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.505,"frequency":202,"standardDeviation":0.5006}},{"id":null,"name":"6.2","position":6,"iqbId":"DO12503","exercise":{"id":null,"name":"Bouldern"},"parameters":{"logit":-0.7874,"bistaPoints":515.5,"solutionFrequencyGymnasium":0.7485,"solutionFrequencyNonGymnasium":0.293,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.635,"frequency":254,"standardDeviation":0.482}},{"id":null,"name":"6.3","position":6,"iqbId":"DO12505","exercise":{"id":null,"name":"Bouldern"},"parameters":{"logit":0.2979,"bistaPoints":610.8,"solutionFrequencyGymnasium":0.4311,"solutionFrequencyNonGymnasium":0.1911,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4575,"frequency":183,"standardDeviation":0.4988}},{"id":null,"name":"6.4","position":6,"iqbId":"DO12506","exercise":{"id":null,"name":"Bouldern"},"parameters":{"logit":-1.1163,"bistaPoints":486.7,"solutionFrequencyGymnasium":0.6407,"solutionFrequencyNonGymnasium":0.5414,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6825,"frequency":273,"standardDeviation":0.4661}},{"id":null,"name":"6.5","position":6,"iqbId":"DO12508","exercise":{"id":null,"name":"Bouldern"},"parameters":{"logit":-0.9269,"bistaPoints":503.3,"solutionFrequencyGymnasium":0.6527,"solutionFrequencyNonGymnasium":0.4522,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7075,"frequency":283,"standardDeviation":0.4555}},{"id":null,"name":"6.6","position":6,"iqbId":"DO12509","exercise":{"id":null,"name":"Bouldern"},"parameters":{"logit":0.247,"bistaPoints":606.4,"solutionFrequencyGymnasium":0.509,"solutionFrequencyNonGymnasium":0.1274,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.47,"frequency":188,"standardDeviation":0.4997}},{"id":null,"name":"6.7","position":6,"iqbId":"DO12510","exercise":{"id":null,"name":"Bouldern"},"parameters":{"logit":0.2979,"bistaPoints":610.8,"solutionFrequencyGymnasium":0.4551,"solutionFrequencyNonGymnasium":0.1656,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.41,"frequency":164,"standardDeviation":0.4924}},{"id":null,"name":"6.8","position":6,"iqbId":"DO12511","exercise":{"id":null,"name":"Bouldern"},"parameters":{"logit":0.5451,"bistaPoints":632.5,"solutionFrequencyGymnasium":0.4072,"solutionFrequencyNonGymnasium":0.1274,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.41,"frequency":164,"standardDeviation":0.4924}},{"id":null,"name":"6.9","position":6,"iqbId":"DO12512","exercise":{"id":null,"name":"Bouldern"},"parameters":{"logit":1.0268,"bistaPoints":674.8,"solutionFrequencyGymnasium":0.3293,"solutionFrequencyNonGymnasium":0.0573,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Kompetenz","name":"2.5.2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.29,"frequency":116,"standardDeviation":0.4543}},{"id":null,"name":"7.1","position":7,"iqbId":"DO08601","exercise":{"id":null,"name":"Wortzeichen"},"parameters":{"logit":1.099,"bistaPoints":681.2,"solutionFrequencyGymnasium":0.3248,"solutionFrequencyNonGymnasium":0.0943,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.265,"frequency":106,"standardDeviation":0.4419}},{"id":null,"name":"7.2","position":7,"iqbId":"DO08602","exercise":{"id":null,"name":"Wortzeichen"},"parameters":{"logit":0.7368,"bistaPoints":649.4,"solutionFrequencyGymnasium":0.4459,"solutionFrequencyNonGymnasium":0.0818,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.31,"frequency":124,"standardDeviation":0.4631}},{"id":null,"name":"7.3","position":7,"iqbId":"DO08603","exercise":{"id":null,"name":"Wortzeichen"},"parameters":{"logit":0.9653,"bistaPoints":669.4,"solutionFrequencyGymnasium":0.3822,"solutionFrequencyNonGymnasium":0.0755,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.27,"frequency":108,"standardDeviation":0.4445}},{"id":null,"name":"7.4","position":7,"iqbId":"DO08604","exercise":{"id":null,"name":"Wortzeichen"},"parameters":{"logit":0.1159,"bistaPoints":594.8,"solutionFrequencyGymnasium":0.5096,"solutionFrequencyNonGymnasium":0.2327,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4875,"frequency":195,"standardDeviation":0.5005}},{"id":null,"name":"7.5","position":7,"iqbId":"DO08605","exercise":{"id":null,"name":"Wortzeichen"},"parameters":{"logit":2.4352,"bistaPoints":798.5,"solutionFrequencyGymnasium":0.1147,"solutionFrequencyNonGymnasium":0.0377,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.1275,"frequency":51,"standardDeviation":0.3339}},{"id":null,"name":"7.6","position":7,"iqbId":"DO08606","exercise":{"id":null,"name":"Wortzeichen"},"parameters":{"logit":1.0762,"bistaPoints":679.2,"solutionFrequencyGymnasium":0.3439,"solutionFrequencyNonGymnasium":0.0818,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2925,"frequency":117,"standardDeviation":0.4555}},{"id":null,"name":"7.7","position":7,"iqbId":"DO08607","exercise":{"id":null,"name":"Wortzeichen"},"parameters":{"logit":1.9725,"bistaPoints":757.8,"solutionFrequencyGymnasium":0.1975,"solutionFrequencyNonGymnasium":0.0252,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.125,"frequency":50,"standardDeviation":0.3311}},{"id":null,"name":"7.8","position":7,"iqbId":"DO08608","exercise":{"id":null,"name":"Wortzeichen"},"parameters":{"logit":1.6441,"bistaPoints":729.0,"solutionFrequencyGymnasium":0.2484,"solutionFrequencyNonGymnasium":0.0377,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.185,"frequency":74,"standardDeviation":0.3888}},{"id":null,"name":"7.9","position":7,"iqbId":"DO08609","exercise":{"id":null,"name":"Wortzeichen"},"parameters":{"logit":0.6193,"bistaPoints":639.0,"solutionFrequencyGymnasium":0.4522,"solutionFrequencyNonGymnasium":0.1132,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3575,"frequency":143,"standardDeviation":0.4799}},{"id":null,"name":"7.10","position":7,"iqbId":"DO08610","exercise":{"id":null,"name":"Wortzeichen"},"parameters":{"logit":1.2408,"bistaPoints":693.6,"solutionFrequencyGymnasium":0.2739,"solutionFrequencyNonGymnasium":0.1069,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2575,"frequency":103,"standardDeviation":0.4378}},{"id":null,"name":"7.11","position":7,"iqbId":"DO08611","exercise":{"id":null,"name":"Wortzeichen"},"parameters":{"logit":-0.0022,"bistaPoints":584.5,"solutionFrequencyGymnasium":0.5669,"solutionFrequencyNonGymnasium":0.2201,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.49,"frequency":196,"standardDeviation":0.5005}},{"id":null,"name":"7.12","position":7,"iqbId":"DO08612","exercise":{"id":null,"name":"Wortzeichen"},"parameters":{"logit":1.1688,"bistaPoints":687.3,"solutionFrequencyGymnasium":0.3248,"solutionFrequencyNonGymnasium":0.0755,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2525,"frequency":101,"standardDeviation":0.435}},{"id":null,"name":"7.13","position":7,"iqbId":"DO08613","exercise":{"id":null,"name":"Wortzeichen"},"parameters":{"logit":1.8004,"bistaPoints":742.7,"solutionFrequencyGymnasium":0.2166,"solutionFrequencyNonGymnasium":0.0377,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.1675,"frequency":67,"standardDeviation":0.3739}},{"id":null,"name":"7.14","position":7,"iqbId":"DO08614","exercise":{"id":null,"name":"Wortzeichen"},"parameters":{"logit":-0.2168,"bistaPoints":565.6,"solutionFrequencyGymnasium":0.5732,"solutionFrequencyNonGymnasium":0.2956,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"rs","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.5.1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5225,"frequency":209,"standardDeviation":0.5001}}]},{"id":"bezirk-sued","type":"district","name":"Bezirk Sued","domain":{"id":null,"name":"le"},"subject":{"id":null,"name":"Deutsch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"8.1","position":8,"iqbId":"DL07201","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-3.5174,"bistaPoints":239.3,"solutionFrequencyGymnasium":0.9576,"solutionFrequencyNonGymnasium":0.8026,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9425,"frequency":377,"standardDeviation":0.2331}},{"id":null,"name":"8.2","position":8,"iqbId":"DL07202","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-0.6132,"bistaPoints":535.7,"solutionFrequencyGymnasium":0.6098,"solutionFrequencyNonGymnasium":0.3026,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.61,"frequency":244,"standardDeviation":0.4884}},{"id":null,"name":"8.3","position":8,"iqbId":"DL07203","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":1.1778,"bistaPoints":718.4,"solutionFrequencyGymnasium":0.2561,"solutionFrequencyNonGymnasium":0.0921,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Kompetenz","name":"3.3.5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.25,"frequency":100,"standardDeviation":0.4336}},{"id":null,"name":"8.4","position":8,"iqbId":"DL07204","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-2.054,"bistaPoints":388.6,"solutionFrequencyGymnasium":0.8537,"solutionFrequencyNonGymnasium":0.5629,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8175,"frequency":327,"standardDeviation":0.3867}},{"id":null,"name":"8.5","position":8,"iqbId":"DL07205","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-1.2335,"bistaPoints":472.4,"solutionFrequencyGymnasium":0.7212,"solutionFrequencyNonGymnasium":0.4145,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7425,"frequency":297,"standardDeviation":0.4378}},{"id":null,"name":"8.6","position":8,"iqbId":"DL07206","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-0.8336,"bistaPoints":513.2,"solutionFrequencyGymnasium":0.6829,"solutionFrequencyNonGymnasium":0.3046,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6625,"frequency":265,"standardDeviation":0.4734}},{"id":null,"name":"8.7","position":8,"iqbId":"DL07207","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-2.1922,"bistaPoints":374.5,"solutionFrequencyGymnasium":0.8424,"solutionFrequencyNonGymnasium":0.6118,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.4","description":null},{"id":null,"type":"Kompetenz","name":"3.3.5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8325,"frequency":333,"standardDeviation":0.3739}},{"id":null,"name":"8.8","position":8,"iqbId":"DL07208","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":1.3856,"bistaPoints":739.6,"solutionFrequencyGymnasium":0.2393,"solutionFrequencyNonGymnasium":0.0596,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.7","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.235,"frequency":94,"standardDeviation":0.4245}},{"id":null,"name":"8.9","position":8,"iqbId":"DL07209","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-0.8619,"bistaPoints":510.3,"solutionFrequencyGymnasium":0.628,"solutionFrequencyNonGymnasium":0.3775,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.665,"frequency":266,"standardDeviation":0.4726}},{"id":null,"name":"8.10","position":8,"iqbId":"DL07210","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":0.0676,"bistaPoints":605.2,"solutionFrequencyGymnasium":0.5244,"solutionFrequencyNonGymnasium":0.1409,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.7","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.455,"frequency":182,"standardDeviation":0.4986}},{"id":null,"name":"8.11.1","position":8,"iqbId":"DL07211","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-2.4868,"bistaPoints":344.5,"solutionFrequencyGymnasium":0.8364,"solutionFrequencyNonGymnasium":0.7039,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.11","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8575,"frequency":343,"standardDeviation":0.35}},{"id":null,"name":"8.11.2","position":8,"iqbId":"DL07212","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-0.4565,"bistaPoints":551.7,"solutionFrequencyGymnasium":0.5515,"solutionFrequencyNonGymnasium":0.3026,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.11","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5725,"frequency":229,"standardDeviation":0.4953}},{"id":null,"name":"8.12","position":8,"iqbId":"DL07214","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":-0.3696,"bistaPoints":560.5,"solutionFrequencyGymnasium":0.5758,"solutionFrequencyNonGymnasium":0.2434,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.2.4","description":null},{"id":null,"type":"Kompetenz","name":"3.2.5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5725,"frequency":229,"standardDeviation":0.4953}},{"id":null,"name":"8.13","position":8,"iqbId":"DL07215","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":0.4611,"bistaPoints":645.3,"solutionFrequencyGymnasium":0.3415,"solutionFrequencyNonGymnasium":0.2067,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.6","description":null},{"id":null,"type":"Kompetenz","name":"3.3.7","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.365,"frequency":146,"standardDeviation":0.482}},{"id":null,"name":"8.14","position":8,"iqbId":"DL07216","exercise":{"id":null,"name":"Ich bin V wie Vincent"},"parameters":{"logit":1.0202,"bistaPoints":702.4,"solutionFrequencyGymnasium":0.297,"solutionFrequencyNonGymnasium":0.0861,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.2.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.325,"frequency":130,"standardDeviation":0.469}},{"id":null,"name":"9.1","position":9,"iqbId":"DL09502","exercise":{"id":null,"name":"Infodemie"},"parameters":{"logit":0.0414,"bistaPoints":602.5,"solutionFrequencyGymnasium":0.4807,"solutionFrequencyNonGymnasium":0.2349,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.475,"frequency":190,"standardDeviation":0.5}},{"id":null,"name":"9.2","position":9,"iqbId":"DL09503","exercise":{"id":null,"name":"Infodemie"},"parameters":{"logit":0.8936,"bistaPoints":689.4,"solutionFrequencyGymnasium":0.2928,"solutionFrequencyNonGymnasium":0.1409,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3,"frequency":120,"standardDeviation":0.4588}},{"id":null,"name":"9.3","position":9,"iqbId":"DL09504","exercise":{"id":null,"name":"Infodemie"},"parameters":{"logit":1.6713,"bistaPoints":768.8,"solutionFrequencyGymnasium":0.2,"solutionFrequencyNonGymnasium":0.0403,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.1","description":null},{"id":null,"type":"Kompetenz","name":"3.4.5","description":null},{"id":null,"type":"Kompetenz","name":"3.4.6","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.195,"frequency":78,"standardDeviation":0.3967}},{"id":null,"name":"9.4","position":9,"iqbId":"DL09505","exercise":{"id":null,"name":"Infodemie"},"parameters":{"logit":-0.7727,"bistaPoints":519.4,"solutionFrequencyGymnasium":0.6354,"solutionFrequencyNonGymnasium":0.4027,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.4","description":null},{"id":null,"type":"Kompetenz","name":"3.4.6","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.67,"frequency":268,"standardDeviation":0.4708}},{"id":null,"name":"9.5","position":9,"iqbId":"DL09506","exercise":{"id":null,"name":"Infodemie"},"parameters":{"logit":2.4156,"bistaPoints":844.8,"solutionFrequencyGymnasium":0.116,"solutionFrequencyNonGymnasium":0.0134,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.3.7","description":null},{"id":null,"type":"Kompetenz","name":"3.4.5","description":null},{"id":null,"type":"Kompetenz","name":"3.4.6","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.125,"frequency":50,"standardDeviation":0.3311}},{"id":null,"name":"9.6","position":9,"iqbId":"DL09507","exercise":{"id":null,"name":"Infodemie"},"parameters":{"logit":1.4252,"bistaPoints":743.7,"solutionFrequencyGymnasium":0.1989,"solutionFrequencyNonGymnasium":0.1007,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2225,"frequency":89,"standardDeviation":0.4164}},{"id":null,"name":"9.7","position":9,"iqbId":"DL09508","exercise":{"id":null,"name":"Infodemie"},"parameters":{"logit":2.2718,"bistaPoints":830.1,"solutionFrequencyGymnasium":0.1381,"solutionFrequencyNonGymnasium":0.0067,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.15,"frequency":60,"standardDeviation":0.3575}},{"id":null,"name":"9.8.1","position":9,"iqbId":"DL09509","exercise":{"id":null,"name":"Infodemie"},"parameters":{"logit":0.935,"bistaPoints":693.7,"solutionFrequencyGymnasium":0.2762,"solutionFrequencyNonGymnasium":0.1477,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2725,"frequency":109,"standardDeviation":0.4458}},{"id":null,"name":"9.8.2","position":9,"iqbId":"DL09511","exercise":{"id":null,"name":"Infodemie"},"parameters":{"logit":-0.0063,"bistaPoints":597.6,"solutionFrequencyGymnasium":0.442,"solutionFrequencyNonGymnasium":0.302,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.455,"frequency":182,"standardDeviation":0.4986}},{"id":null,"name":"9.9","position":9,"iqbId":"DL09512","exercise":{"id":null,"name":"Infodemie"},"parameters":{"logit":2.5208,"bistaPoints":855.5,"solutionFrequencyGymnasium":0.0994,"solutionFrequencyNonGymnasium":0.0201,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.11,"frequency":44,"standardDeviation":0.3133}},{"id":null,"name":"9.10","position":9,"iqbId":"DL09513","exercise":{"id":null,"name":"Infodemie"},"parameters":{"logit":1.9797,"bistaPoints":800.3,"solutionFrequencyGymnasium":0.1722,"solutionFrequencyNonGymnasium":0.0134,"solutionFrequencyPrimarySchool":null,"subject":"de","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.4.4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.145,"frequency":58,"standardDeviation":0.3525}}]},{"id":"bezirk-sued","type":"district","name":"Bezirk Sued","domain":{"id":null,"name":"ho"},"subject":{"id":null,"name":"Englisch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.1","position":1,"iqbId":"EL68301","exercise":{"id":null,"name":"Brian’s Voice Message"},"parameters":{"logit":-4.0,"bistaPoints":254.6,"solutionFrequencyGymnasium":0.98,"solutionFrequencyNonGymnasium":0.95,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9675,"frequency":387,"standardDeviation":0.1775}},{"id":null,"name":"1.2","position":1,"iqbId":"EL68302","exercise":{"id":null,"name":"Brian’s Voice Message"},"parameters":{"logit":-0.17,"bistaPoints":570.7,"solutionFrequencyGymnasium":0.78,"solutionFrequencyNonGymnasium":0.38,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.51,"frequency":204,"standardDeviation":0.5005}},{"id":null,"name":"1.3","position":1,"iqbId":"EL68303","exercise":{"id":null,"name":"Brian’s Voice Message"},"parameters":{"logit":-1.38,"bistaPoints":470.4,"solutionFrequencyGymnasium":0.87,"solutionFrequencyNonGymnasium":0.69,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7125,"frequency":285,"standardDeviation":0.4532}},{"id":null,"name":"1.4","position":1,"iqbId":"EL68304","exercise":{"id":null,"name":"Brian’s Voice Message"},"parameters":{"logit":-2.3,"bistaPoints":394.5,"solutionFrequencyGymnasium":0.96,"solutionFrequencyNonGymnasium":0.8,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.845,"frequency":338,"standardDeviation":0.3624}},{"id":null,"name":"2.1","position":2,"iqbId":"EL78901","exercise":{"id":null,"name":"Winter Wonderland"},"parameters":{"logit":-1.23,"bistaPoints":482.8,"solutionFrequencyGymnasium":0.91,"solutionFrequencyNonGymnasium":0.61,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6975,"frequency":279,"standardDeviation":0.4599}},{"id":null,"name":"2.2","position":2,"iqbId":"EL78902","exercise":{"id":null,"name":"Winter Wonderland"},"parameters":{"logit":-1.0,"bistaPoints":501.9,"solutionFrequencyGymnasium":0.88,"solutionFrequencyNonGymnasium":0.58,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6975,"frequency":279,"standardDeviation":0.4599}},{"id":null,"name":"2.3","position":2,"iqbId":"EL78903","exercise":{"id":null,"name":"Winter Wonderland"},"parameters":{"logit":-1.61,"bistaPoints":451.9,"solutionFrequencyGymnasium":0.92,"solutionFrequencyNonGymnasium":0.7,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.745,"frequency":298,"standardDeviation":0.4364}},{"id":null,"name":"2.4","position":2,"iqbId":"EL78904","exercise":{"id":null,"name":"Winter Wonderland"},"parameters":{"logit":-0.02,"bistaPoints":583.2,"solutionFrequencyGymnasium":0.76,"solutionFrequencyNonGymnasium":0.35,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.485,"frequency":194,"standardDeviation":0.5004}},{"id":null,"name":"2.5","position":2,"iqbId":"EL78905","exercise":{"id":null,"name":"Winter Wonderland"},"parameters":{"logit":-0.21,"bistaPoints":567.4,"solutionFrequencyGymnasium":0.77,"solutionFrequencyNonGymnasium":0.42,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5275,"frequency":211,"standardDeviation":0.4999}},{"id":null,"name":"3.0","position":3,"iqbId":"EL72501","exercise":{"id":null,"name":"Bears"},"parameters":{"logit":-0.55,"bistaPoints":538.8,"solutionFrequencyGymnasium":0.8,"solutionFrequencyNonGymnasium":0.62,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5925,"frequency":237,"standardDeviation":0.492}},{"id":null,"name":"4.1","position":4,"iqbId":"EL75201","exercise":{"id":null,"name":"Quiet Hour"},"parameters":{"logit":-1.14,"bistaPoints":490.5,"solutionFrequencyGymnasium":0.86,"solutionFrequencyNonGymnasium":0.61,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.675,"frequency":270,"standardDeviation":0.469}},{"id":null,"name":"4.2","position":4,"iqbId":"EL75202","exercise":{"id":null,"name":"Quiet Hour"},"parameters":{"logit":-0.94,"bistaPoints":507.4,"solutionFrequencyGymnasium":0.82,"solutionFrequencyNonGymnasium":0.59,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6975,"frequency":279,"standardDeviation":0.4599}},{"id":null,"name":"4.3","position":4,"iqbId":"EL75203","exercise":{"id":null,"name":"Quiet Hour"},"parameters":{"logit":-0.77,"bistaPoints":520.8,"solutionFrequencyGymnasium":0.77,"solutionFrequencyNonGymnasium":0.58,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.645,"frequency":258,"standardDeviation":0.4791}},{"id":null,"name":"4.4","position":4,"iqbId":"EL75204","exercise":{"id":null,"name":"Quiet Hour"},"parameters":{"logit":-0.36,"bistaPoints":555.1,"solutionFrequencyGymnasium":0.79,"solutionFrequencyNonGymnasium":0.42,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5525,"frequency":221,"standardDeviation":0.4979}},{"id":null,"name":"5.0","position":5,"iqbId":"EL709v201","exercise":{"id":null,"name":"Interview with the Author of Unstoppable"},"parameters":{"logit":-0.15,"bistaPoints":572.1,"solutionFrequencyGymnasium":0.77,"solutionFrequencyNonGymnasium":0.52,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4975,"frequency":199,"standardDeviation":0.5006}},{"id":null,"name":"11.1","position":11,"iqbId":"EL74101","exercise":{"id":null,"name":"At the Doctor’s"},"parameters":{"logit":-2.53,"bistaPoints":375.7,"solutionFrequencyGymnasium":0.96,"solutionFrequencyNonGymnasium":0.83,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.865,"frequency":346,"standardDeviation":0.3422}},{"id":null,"name":"11.2","position":11,"iqbId":"EL74102","exercise":{"id":null,"name":"At the Doctor’s"},"parameters":{"logit":-3.3,"bistaPoints":312.1,"solutionFrequencyGymnasium":0.97,"solutionFrequencyNonGymnasium":0.92,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9225,"frequency":369,"standardDeviation":0.2677}},{"id":null,"name":"11.3","position":11,"iqbId":"EL74103","exercise":{"id":null,"name":"At the Doctor’s"},"parameters":{"logit":-2.84,"bistaPoints":350.7,"solutionFrequencyGymnasium":0.95,"solutionFrequencyNonGymnasium":0.89,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9225,"frequency":369,"standardDeviation":0.2677}},{"id":null,"name":"11.4","position":11,"iqbId":"EL74104","exercise":{"id":null,"name":"At the Doctor’s"},"parameters":{"logit":-3.05,"bistaPoints":333.0,"solutionFrequencyGymnasium":0.96,"solutionFrequencyNonGymnasium":0.91,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9,"frequency":360,"standardDeviation":0.3004}},{"id":null,"name":"12.1","position":12,"iqbId":"EL78401","exercise":{"id":null,"name":"What a Graduation"},"parameters":{"logit":0.22,"bistaPoints":602.9,"solutionFrequencyGymnasium":0.64,"solutionFrequencyNonGymnasium":0.36,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4525,"frequency":181,"standardDeviation":0.4984}},{"id":null,"name":"12.2","position":12,"iqbId":"EL78402","exercise":{"id":null,"name":"What a Graduation"},"parameters":{"logit":-2.26,"bistaPoints":398.4,"solutionFrequencyGymnasium":0.97,"solutionFrequencyNonGymnasium":0.77,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8675,"frequency":347,"standardDeviation":0.3395}},{"id":null,"name":"12.3","position":12,"iqbId":"EL78403","exercise":{"id":null,"name":"What a Graduation"},"parameters":{"logit":-1.07,"bistaPoints":496.1,"solutionFrequencyGymnasium":0.86,"solutionFrequencyNonGymnasium":0.6,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7125,"frequency":285,"standardDeviation":0.4532}},{"id":null,"name":"13.1","position":13,"iqbId":"EL69801","exercise":{"id":null,"name":"Safety Procedure"},"parameters":{"logit":-1.79,"bistaPoints":436.6,"solutionFrequencyGymnasium":0.95,"solutionFrequencyNonGymnasium":0.77,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.82,"frequency":328,"standardDeviation":0.3847}},{"id":null,"name":"13.2","position":13,"iqbId":"EL69802","exercise":{"id":null,"name":"Safety Procedure"},"parameters":{"logit":-0.96,"bistaPoints":505.0,"solutionFrequencyGymnasium":0.83,"solutionFrequencyNonGymnasium":0.65,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.64,"frequency":256,"standardDeviation":0.4806}},{"id":null,"name":"13.3","position":13,"iqbId":"EL69803","exercise":{"id":null,"name":"Safety Procedure"},"parameters":{"logit":0.73,"bistaPoints":644.9,"solutionFrequencyGymnasium":0.59,"solutionFrequencyNonGymnasium":0.31,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3275,"frequency":131,"standardDeviation":0.4699}},{"id":null,"name":"13.4","position":13,"iqbId":"EL69804","exercise":{"id":null,"name":"Safety Procedure"},"parameters":{"logit":-2.59,"bistaPoints":371.0,"solutionFrequencyGymnasium":0.98,"solutionFrequencyNonGymnasium":0.87,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.895,"frequency":358,"standardDeviation":0.3069}},{"id":null,"name":"13.5","position":13,"iqbId":"EL69805","exercise":{"id":null,"name":"Safety Procedure"},"parameters":{"logit":-2.52,"bistaPoints":377.1,"solutionFrequencyGymnasium":0.97,"solutionFrequencyNonGymnasium":0.86,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8725,"frequency":349,"standardDeviation":0.3339}},{"id":null,"name":"13.6","position":13,"iqbId":"EL69806","exercise":{"id":null,"name":"Safety Procedure"},"parameters":{"logit":-1.43,"bistaPoints":466.6,"solutionFrequencyGymnasium":0.92,"solutionFrequencyNonGymnasium":0.7,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7225,"frequency":289,"standardDeviation":0.4483}},{"id":null,"name":"14.1","position":14,"iqbId":"EL73201","exercise":{"id":null,"name":"Welcome to the Dolphin Park"},"parameters":{"logit":-0.84,"bistaPoints":515.5,"solutionFrequencyGymnasium":0.85,"solutionFrequencyNonGymnasium":0.59,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6475,"frequency":259,"standardDeviation":0.4783}},{"id":null,"name":"14.2","position":14,"iqbId":"EL73202","exercise":{"id":null,"name":"Welcome to the Dolphin Park"},"parameters":{"logit":-0.79,"bistaPoints":519.6,"solutionFrequencyGymnasium":0.81,"solutionFrequencyNonGymnasium":0.62,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.615,"frequency":246,"standardDeviation":0.4872}},{"id":null,"name":"14.3","position":14,"iqbId":"EL73203","exercise":{"id":null,"name":"Welcome to the Dolphin Park"},"parameters":{"logit":-0.17,"bistaPoints":570.9,"solutionFrequencyGymnasium":0.7,"solutionFrequencyNonGymnasium":0.5,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.49,"frequency":196,"standardDeviation":0.5005}},{"id":null,"name":"14.4","position":14,"iqbId":"EL73204","exercise":{"id":null,"name":"Welcome to the Dolphin Park"},"parameters":{"logit":-2.59,"bistaPoints":370.9,"solutionFrequencyGymnasium":0.96,"solutionFrequencyNonGymnasium":0.88,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8875,"frequency":355,"standardDeviation":0.3164}},{"id":null,"name":"15.1","position":15,"iqbId":"EL71601","exercise":{"id":null,"name":"Homework"},"parameters":{"logit":-0.5,"bistaPoints":543.3,"solutionFrequencyGymnasium":0.78,"solutionFrequencyNonGymnasium":0.49,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.57,"frequency":228,"standardDeviation":0.4957}},{"id":null,"name":"15.2","position":15,"iqbId":"EL71602","exercise":{"id":null,"name":"Homework"},"parameters":{"logit":-1.51,"bistaPoints":460.2,"solutionFrequencyGymnasium":0.94,"solutionFrequencyNonGymnasium":0.63,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7325,"frequency":293,"standardDeviation":0.4432}},{"id":null,"name":"15.3","position":15,"iqbId":"EL71603","exercise":{"id":null,"name":"Homework"},"parameters":{"logit":-0.95,"bistaPoints":505.9,"solutionFrequencyGymnasium":0.83,"solutionFrequencyNonGymnasium":0.58,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.655,"frequency":262,"standardDeviation":0.476}},{"id":null,"name":"15.4","position":15,"iqbId":"EL71604","exercise":{"id":null,"name":"Homework"},"parameters":{"logit":-2.14,"bistaPoints":407.7,"solutionFrequencyGymnasium":0.94,"solutionFrequencyNonGymnasium":0.78,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8175,"frequency":327,"standardDeviation":0.3867}}]},{"id":"bezirk-sued","type":"district","name":"Bezirk Sued","domain":{"id":null,"name":"le"},"subject":{"id":null,"name":"Englisch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"6.1","position":6,"iqbId":"ER70601","exercise":{"id":null,"name":"Plans for the Weekend"},"parameters":{"logit":-0.2,"bistaPoints":580.5,"solutionFrequencyGymnasium":0.75,"solutionFrequencyNonGymnasium":0.32,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.525,"frequency":210,"standardDeviation":0.5}},{"id":null,"name":"6.2","position":6,"iqbId":"ER70602","exercise":{"id":null,"name":"Plans for the Weekend"},"parameters":{"logit":-0.8,"bistaPoints":531.3,"solutionFrequencyGymnasium":0.83,"solutionFrequencyNonGymnasium":0.47,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.655,"frequency":262,"standardDeviation":0.476}},{"id":null,"name":"6.3","position":6,"iqbId":"ER70603","exercise":{"id":null,"name":"Plans for the Weekend"},"parameters":{"logit":-1.03,"bistaPoints":512.7,"solutionFrequencyGymnasium":0.89,"solutionFrequencyNonGymnasium":0.5,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.64,"frequency":256,"standardDeviation":0.4806}},{"id":null,"name":"6.4","position":6,"iqbId":"ER70604","exercise":{"id":null,"name":"Plans for the Weekend"},"parameters":{"logit":-0.5,"bistaPoints":555.8,"solutionFrequencyGymnasium":0.77,"solutionFrequencyNonGymnasium":0.43,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5975,"frequency":239,"standardDeviation":0.491}},{"id":null,"name":"7.1","position":7,"iqbId":"ER72101","exercise":{"id":null,"name":"Hero Hound"},"parameters":{"logit":-1.23,"bistaPoints":496.6,"solutionFrequencyGymnasium":0.86,"solutionFrequencyNonGymnasium":0.59,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.745,"frequency":298,"standardDeviation":0.4364}},{"id":null,"name":"7.2","position":7,"iqbId":"ER72102","exercise":{"id":null,"name":"Hero Hound"},"parameters":{"logit":-1.16,"bistaPoints":502.2,"solutionFrequencyGymnasium":0.88,"solutionFrequencyNonGymnasium":0.55,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6775,"frequency":271,"standardDeviation":0.468}},{"id":null,"name":"7.3","position":7,"iqbId":"ER72103","exercise":{"id":null,"name":"Hero Hound"},"parameters":{"logit":-0.82,"bistaPoints":529.7,"solutionFrequencyGymnasium":0.84,"solutionFrequencyNonGymnasium":0.47,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6425,"frequency":257,"standardDeviation":0.4799}},{"id":null,"name":"7.4","position":7,"iqbId":"ER72104","exercise":{"id":null,"name":"Hero Hound"},"parameters":{"logit":-0.4,"bistaPoints":564.6,"solutionFrequencyGymnasium":0.76,"solutionFrequencyNonGymnasium":0.39,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.57,"frequency":228,"standardDeviation":0.4957}},{"id":null,"name":"8.1","position":8,"iqbId":"ER73801","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-2.47,"bistaPoints":394.3,"solutionFrequencyGymnasium":0.92,"solutionFrequencyNonGymnasium":0.83,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.885,"frequency":354,"standardDeviation":0.3194}},{"id":null,"name":"8.2","position":8,"iqbId":"ER73802","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-1.56,"bistaPoints":469.4,"solutionFrequencyGymnasium":0.87,"solutionFrequencyNonGymnasium":0.65,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.76,"frequency":304,"standardDeviation":0.4276}},{"id":null,"name":"8.3","position":8,"iqbId":"ER73803","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-0.37,"bistaPoints":566.4,"solutionFrequencyGymnasium":0.65,"solutionFrequencyNonGymnasium":0.45,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5575,"frequency":223,"standardDeviation":0.4973}},{"id":null,"name":"8.4","position":8,"iqbId":"ER73804","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-1.2,"bistaPoints":498.3,"solutionFrequencyGymnasium":0.82,"solutionFrequencyNonGymnasium":0.59,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7275,"frequency":291,"standardDeviation":0.4458}},{"id":null,"name":"8.5","position":8,"iqbId":"ER73805","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-1.8,"bistaPoints":449.4,"solutionFrequencyGymnasium":0.91,"solutionFrequencyNonGymnasium":0.69,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8,"frequency":320,"standardDeviation":0.4005}},{"id":null,"name":"8.6","position":8,"iqbId":"ER73806","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-1.86,"bistaPoints":444.6,"solutionFrequencyGymnasium":0.89,"solutionFrequencyNonGymnasium":0.72,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.82,"frequency":328,"standardDeviation":0.3847}},{"id":null,"name":"8.7","position":8,"iqbId":"ER73807","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-1.51,"bistaPoints":472.9,"solutionFrequencyGymnasium":0.88,"solutionFrequencyNonGymnasium":0.63,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.74,"frequency":296,"standardDeviation":0.4392}},{"id":null,"name":"9.0","position":9,"iqbId":"ER72701","exercise":{"id":null,"name":"Barbara’s Message"},"parameters":{"logit":-0.59,"bistaPoints":548.5,"solutionFrequencyGymnasium":0.72,"solutionFrequencyNonGymnasium":0.45,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6225,"frequency":249,"standardDeviation":0.4854}},{"id":null,"name":"10.1","position":10,"iqbId":"ER71301","exercise":{"id":null,"name":"Gems"},"parameters":{"logit":-1.72,"bistaPoints":456.3,"solutionFrequencyGymnasium":0.92,"solutionFrequencyNonGymnasium":0.67,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7525,"frequency":301,"standardDeviation":0.4321}},{"id":null,"name":"10.2","position":10,"iqbId":"ER71302","exercise":{"id":null,"name":"Gems"},"parameters":{"logit":-1.06,"bistaPoints":510.2,"solutionFrequencyGymnasium":0.82,"solutionFrequencyNonGymnasium":0.56,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6725,"frequency":269,"standardDeviation":0.4699}},{"id":null,"name":"10.3","position":10,"iqbId":"ER71303","exercise":{"id":null,"name":"Gems"},"parameters":{"logit":-2.73,"bistaPoints":373.4,"solutionFrequencyGymnasium":0.97,"solutionFrequencyNonGymnasium":0.83,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.89,"frequency":356,"standardDeviation":0.3133}},{"id":null,"name":"10.4","position":10,"iqbId":"ER71304","exercise":{"id":null,"name":"Gems"},"parameters":{"logit":-1.5,"bistaPoints":474.0,"solutionFrequencyGymnasium":0.92,"solutionFrequencyNonGymnasium":0.61,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.765,"frequency":306,"standardDeviation":0.4245}},{"id":null,"name":"16.1","position":16,"iqbId":"ER72801","exercise":{"id":null,"name":"School Notice Board"},"parameters":{"logit":-0.33,"bistaPoints":570.2,"solutionFrequencyGymnasium":0.79,"solutionFrequencyNonGymnasium":0.33,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.535,"frequency":214,"standardDeviation":0.4994}},{"id":null,"name":"16.2","position":16,"iqbId":"ER72802","exercise":{"id":null,"name":"School Notice Board"},"parameters":{"logit":-1.43,"bistaPoints":479.8,"solutionFrequencyGymnasium":0.88,"solutionFrequencyNonGymnasium":0.63,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7575,"frequency":303,"standardDeviation":0.4291}},{"id":null,"name":"16.3","position":16,"iqbId":"ER72803","exercise":{"id":null,"name":"School Notice Board"},"parameters":{"logit":-1.09,"bistaPoints":507.9,"solutionFrequencyGymnasium":0.8,"solutionFrequencyNonGymnasium":0.61,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.74,"frequency":296,"standardDeviation":0.4392}},{"id":null,"name":"16.4","position":16,"iqbId":"ER72804","exercise":{"id":null,"name":"School Notice Board"},"parameters":{"logit":-1.26,"bistaPoints":494.1,"solutionFrequencyGymnasium":0.95,"solutionFrequencyNonGymnasium":0.51,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.745,"frequency":298,"standardDeviation":0.4364}},{"id":null,"name":"17.1","position":17,"iqbId":"ER76701","exercise":{"id":null,"name":"Banana Muffins"},"parameters":{"logit":-2.95,"bistaPoints":354.9,"solutionFrequencyGymnasium":0.96,"solutionFrequencyNonGymnasium":0.86,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9075,"frequency":363,"standardDeviation":0.2901}},{"id":null,"name":"17.2","position":17,"iqbId":"ER76702","exercise":{"id":null,"name":"Banana Muffins"},"parameters":{"logit":-1.78,"bistaPoints":451.4,"solutionFrequencyGymnasium":0.89,"solutionFrequencyNonGymnasium":0.7,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.825,"frequency":330,"standardDeviation":0.3804}},{"id":null,"name":"17.3","position":17,"iqbId":"ER76703","exercise":{"id":null,"name":"Banana Muffins"},"parameters":{"logit":-1.84,"bistaPoints":445.8,"solutionFrequencyGymnasium":0.9,"solutionFrequencyNonGymnasium":0.71,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.825,"frequency":330,"standardDeviation":0.3804}},{"id":null,"name":"17.4","position":17,"iqbId":"ER76704","exercise":{"id":null,"name":"Banana Muffins"},"parameters":{"logit":-0.77,"bistaPoints":533.6,"solutionFrequencyGymnasium":0.73,"solutionFrequencyNonGymnasium":0.53,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6725,"frequency":269,"standardDeviation":0.4699}},{"id":null,"name":"17.5","position":17,"iqbId":"ER76705","exercise":{"id":null,"name":"Banana Muffins"},"parameters":{"logit":-1.89,"bistaPoints":441.9,"solutionFrequencyGymnasium":0.91,"solutionFrequencyNonGymnasium":0.71,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8,"frequency":320,"standardDeviation":0.4005}},{"id":null,"name":"17.6","position":17,"iqbId":"ER76706","exercise":{"id":null,"name":"Banana Muffins"},"parameters":{"logit":-1.01,"bistaPoints":514.5,"solutionFrequencyGymnasium":0.82,"solutionFrequencyNonGymnasium":0.53,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6425,"frequency":257,"standardDeviation":0.4799}},{"id":null,"name":"17.7","position":17,"iqbId":"ER76707","exercise":{"id":null,"name":"Banana Muffins"},"parameters":{"logit":-2.0,"bistaPoints":433.2,"solutionFrequencyGymnasium":0.92,"solutionFrequencyNonGymnasium":0.72,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8125,"frequency":325,"standardDeviation":0.3908}},{"id":null,"name":"18.1","position":18,"iqbId":"ER571r01","exercise":{"id":null,"name":"Selfieccino"},"parameters":{"logit":-0.37,"bistaPoints":566.7,"solutionFrequencyGymnasium":0.75,"solutionFrequencyNonGymnasium":0.31,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.56,"frequency":224,"standardDeviation":0.497}},{"id":null,"name":"18.2","position":18,"iqbId":"ER571r02","exercise":{"id":null,"name":"Selfieccino"},"parameters":{"logit":-1.37,"bistaPoints":484.6,"solutionFrequencyGymnasium":0.91,"solutionFrequencyNonGymnasium":0.46,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.72,"frequency":288,"standardDeviation":0.4496}},{"id":null,"name":"18.3","position":18,"iqbId":"ER571r03","exercise":{"id":null,"name":"Selfieccino"},"parameters":{"logit":-0.91,"bistaPoints":522.5,"solutionFrequencyGymnasium":0.85,"solutionFrequencyNonGymnasium":0.37,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.65,"frequency":260,"standardDeviation":0.4776}},{"id":null,"name":"18.4","position":18,"iqbId":"ER571r04","exercise":{"id":null,"name":"Selfieccino"},"parameters":{"logit":-0.84,"bistaPoints":528.5,"solutionFrequencyGymnasium":0.8,"solutionFrequencyNonGymnasium":0.41,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6275,"frequency":251,"standardDeviation":0.4841}},{"id":null,"name":"18.5","position":18,"iqbId":"ER571r05","exercise":{"id":null,"name":"Selfieccino"},"parameters":{"logit":-0.13,"bistaPoints":586.7,"solutionFrequencyGymnasium":0.68,"solutionFrequencyNonGymnasium":0.31,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.49,"frequency":196,"standardDeviation":0.5005}},{"id":null,"name":"19.1","position":19,"iqbId":"ER71001","exercise":{"id":null,"name":"Fruit Smoothie"},"parameters":{"logit":-1.38,"bistaPoints":483.6,"solutionFrequencyGymnasium":0.84,"solutionFrequencyNonGymnasium":0.64,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.74,"frequency":296,"standardDeviation":0.4392}},{"id":null,"name":"19.2","position":19,"iqbId":"ER71002","exercise":{"id":null,"name":"Fruit Smoothie"},"parameters":{"logit":-2.41,"bistaPoints":399.0,"solutionFrequencyGymnasium":0.9,"solutionFrequencyNonGymnasium":0.84,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.84,"frequency":336,"standardDeviation":0.3671}},{"id":null,"name":"19.3","position":19,"iqbId":"ER71003","exercise":{"id":null,"name":"Fruit Smoothie"},"parameters":{"logit":-1.35,"bistaPoints":486.6,"solutionFrequencyGymnasium":0.82,"solutionFrequencyNonGymnasium":0.65,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7575,"frequency":303,"standardDeviation":0.4291}},{"id":null,"name":"19.4","position":19,"iqbId":"ER71004","exercise":{"id":null,"name":"Fruit Smoothie"},"parameters":{"logit":-2.59,"bistaPoints":384.3,"solutionFrequencyGymnasium":0.94,"solutionFrequencyNonGymnasium":0.84,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8825,"frequency":353,"standardDeviation":0.3224}},{"id":null,"name":"19.5","position":19,"iqbId":"ER71005","exercise":{"id":null,"name":"Fruit Smoothie"},"parameters":{"logit":-1.61,"bistaPoints":464.9,"solutionFrequencyGymnasium":0.87,"solutionFrequencyNonGymnasium":0.68,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.78,"frequency":312,"standardDeviation":0.4148}},{"id":null,"name":"19.6","position":19,"iqbId":"ER71006","exercise":{"id":null,"name":"Fruit Smoothie"},"parameters":{"logit":-1.3,"bistaPoints":490.7,"solutionFrequencyGymnasium":0.84,"solutionFrequencyNonGymnasium":0.6,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7,"frequency":280,"standardDeviation":0.4588}},{"id":null,"name":"20.0","position":20,"iqbId":"ER72601","exercise":{"id":null,"name":"Susan’s Message"},"parameters":{"logit":-0.53,"bistaPoints":553.7,"solutionFrequencyGymnasium":0.83,"solutionFrequencyNonGymnasium":0.36,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5975,"frequency":239,"standardDeviation":0.491}}]},{"id":"bezirk-sued","type":"district","name":"Bezirk Sued","domain":{"id":null,"name":"ho"},"subject":{"id":null,"name":"Englisch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.1","position":1,"iqbId":"EL68301","exercise":{"id":null,"name":"Brian’s Voice Message"},"parameters":{"logit":-4.0,"bistaPoints":254.6,"solutionFrequencyGymnasium":0.98,"solutionFrequencyNonGymnasium":0.95,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9725,"frequency":389,"standardDeviation":0.1637}},{"id":null,"name":"1.2","position":1,"iqbId":"EL68302","exercise":{"id":null,"name":"Brian’s Voice Message"},"parameters":{"logit":-0.17,"bistaPoints":570.7,"solutionFrequencyGymnasium":0.78,"solutionFrequencyNonGymnasium":0.38,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4825,"frequency":193,"standardDeviation":0.5003}},{"id":null,"name":"1.3","position":1,"iqbId":"EL68303","exercise":{"id":null,"name":"Brian’s Voice Message"},"parameters":{"logit":-1.38,"bistaPoints":470.4,"solutionFrequencyGymnasium":0.87,"solutionFrequencyNonGymnasium":0.69,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6875,"frequency":275,"standardDeviation":0.4641}},{"id":null,"name":"1.4","position":1,"iqbId":"EL68304","exercise":{"id":null,"name":"Brian’s Voice Message"},"parameters":{"logit":-2.3,"bistaPoints":394.5,"solutionFrequencyGymnasium":0.96,"solutionFrequencyNonGymnasium":0.8,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8475,"frequency":339,"standardDeviation":0.36}},{"id":null,"name":"2.1","position":2,"iqbId":"EL78901","exercise":{"id":null,"name":"Winter Wonderland"},"parameters":{"logit":-1.23,"bistaPoints":482.8,"solutionFrequencyGymnasium":0.91,"solutionFrequencyNonGymnasium":0.61,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6975,"frequency":279,"standardDeviation":0.4599}},{"id":null,"name":"2.2","position":2,"iqbId":"EL78902","exercise":{"id":null,"name":"Winter Wonderland"},"parameters":{"logit":-1.0,"bistaPoints":501.9,"solutionFrequencyGymnasium":0.88,"solutionFrequencyNonGymnasium":0.58,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6525,"frequency":261,"standardDeviation":0.4768}},{"id":null,"name":"2.3","position":2,"iqbId":"EL78903","exercise":{"id":null,"name":"Winter Wonderland"},"parameters":{"logit":-1.61,"bistaPoints":451.9,"solutionFrequencyGymnasium":0.92,"solutionFrequencyNonGymnasium":0.7,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7225,"frequency":289,"standardDeviation":0.4483}},{"id":null,"name":"2.4","position":2,"iqbId":"EL78904","exercise":{"id":null,"name":"Winter Wonderland"},"parameters":{"logit":-0.02,"bistaPoints":583.2,"solutionFrequencyGymnasium":0.76,"solutionFrequencyNonGymnasium":0.35,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.46,"frequency":184,"standardDeviation":0.499}},{"id":null,"name":"2.5","position":2,"iqbId":"EL78905","exercise":{"id":null,"name":"Winter Wonderland"},"parameters":{"logit":-0.21,"bistaPoints":567.4,"solutionFrequencyGymnasium":0.77,"solutionFrequencyNonGymnasium":0.42,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5,"frequency":200,"standardDeviation":0.5006}},{"id":null,"name":"3.0","position":3,"iqbId":"EL72501","exercise":{"id":null,"name":"Bears"},"parameters":{"logit":-0.55,"bistaPoints":538.8,"solutionFrequencyGymnasium":0.8,"solutionFrequencyNonGymnasium":0.62,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.58,"frequency":232,"standardDeviation":0.4942}},{"id":null,"name":"4.1","position":4,"iqbId":"EL75201","exercise":{"id":null,"name":"Quiet Hour"},"parameters":{"logit":-1.14,"bistaPoints":490.5,"solutionFrequencyGymnasium":0.86,"solutionFrequencyNonGymnasium":0.61,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.665,"frequency":266,"standardDeviation":0.4726}},{"id":null,"name":"4.2","position":4,"iqbId":"EL75202","exercise":{"id":null,"name":"Quiet Hour"},"parameters":{"logit":-0.94,"bistaPoints":507.4,"solutionFrequencyGymnasium":0.82,"solutionFrequencyNonGymnasium":0.59,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6475,"frequency":259,"standardDeviation":0.4783}},{"id":null,"name":"4.3","position":4,"iqbId":"EL75203","exercise":{"id":null,"name":"Quiet Hour"},"parameters":{"logit":-0.77,"bistaPoints":520.8,"solutionFrequencyGymnasium":0.77,"solutionFrequencyNonGymnasium":0.58,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6325,"frequency":253,"standardDeviation":0.4827}},{"id":null,"name":"4.4","position":4,"iqbId":"EL75204","exercise":{"id":null,"name":"Quiet Hour"},"parameters":{"logit":-0.36,"bistaPoints":555.1,"solutionFrequencyGymnasium":0.79,"solutionFrequencyNonGymnasium":0.42,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5275,"frequency":211,"standardDeviation":0.4999}},{"id":null,"name":"5.0","position":5,"iqbId":"EL709v201","exercise":{"id":null,"name":"Interview with the Author of Unstoppable"},"parameters":{"logit":-0.15,"bistaPoints":572.1,"solutionFrequencyGymnasium":0.77,"solutionFrequencyNonGymnasium":0.52,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4925,"frequency":197,"standardDeviation":0.5006}},{"id":null,"name":"11.0","position":11,"iqbId":"EL74801","exercise":{"id":null,"name":"Respect"},"parameters":{"logit":-0.07,"bistaPoints":579.0,"solutionFrequencyGymnasium":0.68,"solutionFrequencyNonGymnasium":0.4,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4725,"frequency":189,"standardDeviation":0.4999}},{"id":null,"name":"12.1","position":12,"iqbId":"EL79001","exercise":{"id":null,"name":"Who Was Betsy Ross?"},"parameters":{"logit":-0.06,"bistaPoints":579.2,"solutionFrequencyGymnasium":0.73,"solutionFrequencyNonGymnasium":0.4,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.475,"frequency":190,"standardDeviation":0.5}},{"id":null,"name":"12.2","position":12,"iqbId":"EL79002","exercise":{"id":null,"name":"Who Was Betsy Ross?"},"parameters":{"logit":-0.15,"bistaPoints":571.8,"solutionFrequencyGymnasium":0.79,"solutionFrequencyNonGymnasium":0.36,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4725,"frequency":189,"standardDeviation":0.4999}},{"id":null,"name":"12.3","position":12,"iqbId":"EL79003","exercise":{"id":null,"name":"Who Was Betsy Ross?"},"parameters":{"logit":-1.41,"bistaPoints":468.1,"solutionFrequencyGymnasium":0.91,"solutionFrequencyNonGymnasium":0.66,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.745,"frequency":298,"standardDeviation":0.4364}},{"id":null,"name":"12.4","position":12,"iqbId":"EL79004","exercise":{"id":null,"name":"Who Was Betsy Ross?"},"parameters":{"logit":0.56,"bistaPoints":630.3,"solutionFrequencyGymnasium":0.63,"solutionFrequencyNonGymnasium":0.26,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.39,"frequency":156,"standardDeviation":0.4884}},{"id":null,"name":"12.5","position":12,"iqbId":"EL79005","exercise":{"id":null,"name":"Who Was Betsy Ross?"},"parameters":{"logit":0.45,"bistaPoints":621.3,"solutionFrequencyGymnasium":0.65,"solutionFrequencyNonGymnasium":0.29,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.37,"frequency":148,"standardDeviation":0.4834}},{"id":null,"name":"12.6","position":12,"iqbId":"EL79006","exercise":{"id":null,"name":"Who Was Betsy Ross?"},"parameters":{"logit":0.36,"bistaPoints":613.8,"solutionFrequencyGymnasium":0.74,"solutionFrequencyNonGymnasium":0.22,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.405,"frequency":162,"standardDeviation":0.4915}},{"id":null,"name":"13.1","position":13,"iqbId":"EL723v201","exercise":{"id":null,"name":"Lord Mayor's Show"},"parameters":{"logit":0.37,"bistaPoints":615.3,"solutionFrequencyGymnasium":0.7,"solutionFrequencyNonGymnasium":0.5,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3675,"frequency":147,"standardDeviation":0.4827}},{"id":null,"name":"13.2","position":13,"iqbId":"EL723v202","exercise":{"id":null,"name":"Lord Mayor's Show"},"parameters":{"logit":0.31,"bistaPoints":610.3,"solutionFrequencyGymnasium":0.79,"solutionFrequencyNonGymnasium":0.76,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.405,"frequency":162,"standardDeviation":0.4915}},{"id":null,"name":"13.3","position":13,"iqbId":"EL723v203","exercise":{"id":null,"name":"Lord Mayor's Show"},"parameters":{"logit":1.62,"bistaPoints":718.3,"solutionFrequencyGymnasium":0.77,"solutionFrequencyNonGymnasium":0.59,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2025,"frequency":81,"standardDeviation":0.4024}},{"id":null,"name":"13.4","position":13,"iqbId":"EL723v204","exercise":{"id":null,"name":"Lord Mayor's Show"},"parameters":{"logit":-0.21,"bistaPoints":567.3,"solutionFrequencyGymnasium":0.92,"solutionFrequencyNonGymnasium":0.82,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.525,"frequency":210,"standardDeviation":0.5}},{"id":null,"name":"13.5","position":13,"iqbId":"EL723v205","exercise":{"id":null,"name":"Lord Mayor's Show"},"parameters":{"logit":0.13,"bistaPoints":595.6,"solutionFrequencyGymnasium":0.81,"solutionFrequencyNonGymnasium":0.7,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.43,"frequency":172,"standardDeviation":0.4957}},{"id":null,"name":"13.6","position":13,"iqbId":"EL723v206","exercise":{"id":null,"name":"Lord Mayor's Show"},"parameters":{"logit":2.67,"bistaPoints":804.4,"solutionFrequencyGymnasium":0.34,"solutionFrequencyNonGymnasium":0.2,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"C1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.1025,"frequency":41,"standardDeviation":0.3037}},{"id":null,"name":"13.7","position":13,"iqbId":"EL723v207","exercise":{"id":null,"name":"Lord Mayor's Show"},"parameters":{"logit":-0.19,"bistaPoints":569.1,"solutionFrequencyGymnasium":0.89,"solutionFrequencyNonGymnasium":0.8,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5025,"frequency":201,"standardDeviation":0.5006}},{"id":null,"name":"14.1","position":14,"iqbId":"EL78401","exercise":{"id":null,"name":"What a Graduation"},"parameters":{"logit":0.22,"bistaPoints":602.9,"solutionFrequencyGymnasium":0.64,"solutionFrequencyNonGymnasium":0.36,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4325,"frequency":173,"standardDeviation":0.496}},{"id":null,"name":"14.2","position":14,"iqbId":"EL78402","exercise":{"id":null,"name":"What a Graduation"},"parameters":{"logit":-2.26,"bistaPoints":398.4,"solutionFrequencyGymnasium":0.97,"solutionFrequencyNonGymnasium":0.77,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8425,"frequency":337,"standardDeviation":0.3647}},{"id":null,"name":"14.3","position":14,"iqbId":"EL78403","exercise":{"id":null,"name":"What a Graduation"},"parameters":{"logit":-1.07,"bistaPoints":496.1,"solutionFrequencyGymnasium":0.86,"solutionFrequencyNonGymnasium":0.6,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6775,"frequency":271,"standardDeviation":0.468}}]},{"id":"bezirk-sued","type":"district","name":"Bezirk Sued","domain":{"id":null,"name":"le"},"subject":{"id":null,"name":"Englisch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"6.1","position":6,"iqbId":"ER70601","exercise":{"id":null,"name":"Plans for the Weekend"},"parameters":{"logit":-0.2,"bistaPoints":580.5,"solutionFrequencyGymnasium":0.75,"solutionFrequencyNonGymnasium":0.32,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5125,"frequency":205,"standardDeviation":0.5005}},{"id":null,"name":"6.2","position":6,"iqbId":"ER70602","exercise":{"id":null,"name":"Plans for the Weekend"},"parameters":{"logit":-0.8,"bistaPoints":531.3,"solutionFrequencyGymnasium":0.83,"solutionFrequencyNonGymnasium":0.47,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6125,"frequency":245,"standardDeviation":0.4878}},{"id":null,"name":"6.3","position":6,"iqbId":"ER70603","exercise":{"id":null,"name":"Plans for the Weekend"},"parameters":{"logit":-1.03,"bistaPoints":512.7,"solutionFrequencyGymnasium":0.89,"solutionFrequencyNonGymnasium":0.5,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6575,"frequency":263,"standardDeviation":0.4751}},{"id":null,"name":"6.4","position":6,"iqbId":"ER70604","exercise":{"id":null,"name":"Plans for the Weekend"},"parameters":{"logit":-0.5,"bistaPoints":555.8,"solutionFrequencyGymnasium":0.77,"solutionFrequencyNonGymnasium":0.43,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5475,"frequency":219,"standardDeviation":0.4984}},{"id":null,"name":"7.1","position":7,"iqbId":"ER72101","exercise":{"id":null,"name":"Hero Hound"},"parameters":{"logit":-1.23,"bistaPoints":496.6,"solutionFrequencyGymnasium":0.86,"solutionFrequencyNonGymnasium":0.59,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.72,"frequency":288,"standardDeviation":0.4496}},{"id":null,"name":"7.2","position":7,"iqbId":"ER72102","exercise":{"id":null,"name":"Hero Hound"},"parameters":{"logit":-1.16,"bistaPoints":502.2,"solutionFrequencyGymnasium":0.88,"solutionFrequencyNonGymnasium":0.55,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.67,"frequency":268,"standardDeviation":0.4708}},{"id":null,"name":"7.3","position":7,"iqbId":"ER72103","exercise":{"id":null,"name":"Hero Hound"},"parameters":{"logit":-0.82,"bistaPoints":529.7,"solutionFrequencyGymnasium":0.84,"solutionFrequencyNonGymnasium":0.47,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5975,"frequency":239,"standardDeviation":0.491}},{"id":null,"name":"7.4","position":7,"iqbId":"ER72104","exercise":{"id":null,"name":"Hero Hound"},"parameters":{"logit":-0.4,"bistaPoints":564.6,"solutionFrequencyGymnasium":0.76,"solutionFrequencyNonGymnasium":0.39,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.52,"frequency":208,"standardDeviation":0.5002}},{"id":null,"name":"8.1","position":8,"iqbId":"ER73801","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-2.47,"bistaPoints":394.3,"solutionFrequencyGymnasium":0.92,"solutionFrequencyNonGymnasium":0.83,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.865,"frequency":346,"standardDeviation":0.3422}},{"id":null,"name":"8.2","position":8,"iqbId":"ER73802","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-1.56,"bistaPoints":469.4,"solutionFrequencyGymnasium":0.87,"solutionFrequencyNonGymnasium":0.65,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7625,"frequency":305,"standardDeviation":0.4261}},{"id":null,"name":"8.3","position":8,"iqbId":"ER73803","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-0.37,"bistaPoints":566.4,"solutionFrequencyGymnasium":0.65,"solutionFrequencyNonGymnasium":0.45,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.51,"frequency":204,"standardDeviation":0.5005}},{"id":null,"name":"8.4","position":8,"iqbId":"ER73804","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-1.2,"bistaPoints":498.3,"solutionFrequencyGymnasium":0.82,"solutionFrequencyNonGymnasium":0.59,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.71,"frequency":284,"standardDeviation":0.4543}},{"id":null,"name":"8.5","position":8,"iqbId":"ER73805","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-1.8,"bistaPoints":449.4,"solutionFrequencyGymnasium":0.91,"solutionFrequencyNonGymnasium":0.69,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.78,"frequency":312,"standardDeviation":0.4148}},{"id":null,"name":"8.6","position":8,"iqbId":"ER73806","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-1.86,"bistaPoints":444.6,"solutionFrequencyGymnasium":0.89,"solutionFrequencyNonGymnasium":0.72,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.81,"frequency":324,"standardDeviation":0.3928}},{"id":null,"name":"8.7","position":8,"iqbId":"ER73807","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-1.51,"bistaPoints":472.9,"solutionFrequencyGymnasium":0.88,"solutionFrequencyNonGymnasium":0.63,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7575,"frequency":303,"standardDeviation":0.4291}},{"id":null,"name":"9.0","position":9,"iqbId":"ER72701","exercise":{"id":null,"name":"Barbara’s Message"},"parameters":{"logit":-0.59,"bistaPoints":548.5,"solutionFrequencyGymnasium":0.72,"solutionFrequencyNonGymnasium":0.45,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.545,"frequency":218,"standardDeviation":0.4986}},{"id":null,"name":"10.1","position":10,"iqbId":"ER71301","exercise":{"id":null,"name":"Gems"},"parameters":{"logit":-1.72,"bistaPoints":456.3,"solutionFrequencyGymnasium":0.92,"solutionFrequencyNonGymnasium":0.67,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.775,"frequency":310,"standardDeviation":0.4181}},{"id":null,"name":"10.2","position":10,"iqbId":"ER71302","exercise":{"id":null,"name":"Gems"},"parameters":{"logit":-1.06,"bistaPoints":510.2,"solutionFrequencyGymnasium":0.82,"solutionFrequencyNonGymnasium":0.56,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6525,"frequency":261,"standardDeviation":0.4768}},{"id":null,"name":"10.3","position":10,"iqbId":"ER71303","exercise":{"id":null,"name":"Gems"},"parameters":{"logit":-2.73,"bistaPoints":373.4,"solutionFrequencyGymnasium":0.97,"solutionFrequencyNonGymnasium":0.83,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9,"frequency":360,"standardDeviation":0.3004}},{"id":null,"name":"10.4","position":10,"iqbId":"ER71304","exercise":{"id":null,"name":"Gems"},"parameters":{"logit":-1.5,"bistaPoints":474.0,"solutionFrequencyGymnasium":0.92,"solutionFrequencyNonGymnasium":0.61,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7475,"frequency":299,"standardDeviation":0.435}},{"id":null,"name":"15.0","position":15,"iqbId":"ER72601","exercise":{"id":null,"name":"Susan’s Message"},"parameters":{"logit":-0.53,"bistaPoints":553.7,"solutionFrequencyGymnasium":0.83,"solutionFrequencyNonGymnasium":0.36,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.565,"frequency":226,"standardDeviation":0.4964}},{"id":null,"name":"16.1","position":16,"iqbId":"ER69001","exercise":{"id":null,"name":"Saharan Silver Ant"},"parameters":{"logit":0.88,"bistaPoints":668.9,"solutionFrequencyGymnasium":0.46,"solutionFrequencyNonGymnasium":0.42,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3425,"frequency":137,"standardDeviation":0.4751}},{"id":null,"name":"16.2","position":16,"iqbId":"ER69002","exercise":{"id":null,"name":"Saharan Silver Ant"},"parameters":{"logit":-0.11,"bistaPoints":588.5,"solutionFrequencyGymnasium":0.85,"solutionFrequencyNonGymnasium":0.59,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.505,"frequency":202,"standardDeviation":0.5006}},{"id":null,"name":"16.3","position":16,"iqbId":"ER69003","exercise":{"id":null,"name":"Saharan Silver Ant"},"parameters":{"logit":0.79,"bistaPoints":661.7,"solutionFrequencyGymnasium":0.62,"solutionFrequencyNonGymnasium":0.42,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2925,"frequency":117,"standardDeviation":0.4555}},{"id":null,"name":"16.4","position":16,"iqbId":"ER69004","exercise":{"id":null,"name":"Saharan Silver Ant"},"parameters":{"logit":0.89,"bistaPoints":670.3,"solutionFrequencyGymnasium":0.65,"solutionFrequencyNonGymnasium":0.49,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3025,"frequency":121,"standardDeviation":0.4599}},{"id":null,"name":"16.5","position":16,"iqbId":"ER69005","exercise":{"id":null,"name":"Saharan Silver Ant"},"parameters":{"logit":1.27,"bistaPoints":701.1,"solutionFrequencyGymnasium":0.57,"solutionFrequencyNonGymnasium":0.44,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"C1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2475,"frequency":99,"standardDeviation":0.4321}},{"id":null,"name":"17.1","position":17,"iqbId":"ER71201","exercise":{"id":null,"name":"Camel Milk Chocolate"},"parameters":{"logit":-1.44,"bistaPoints":479.3,"solutionFrequencyGymnasium":0.88,"solutionFrequencyNonGymnasium":0.65,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.695,"frequency":278,"standardDeviation":0.461}},{"id":null,"name":"17.2","position":17,"iqbId":"ER71202","exercise":{"id":null,"name":"Camel Milk Chocolate"},"parameters":{"logit":-0.71,"bistaPoints":538.6,"solutionFrequencyGymnasium":0.81,"solutionFrequencyNonGymnasium":0.47,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6225,"frequency":249,"standardDeviation":0.4854}},{"id":null,"name":"17.3","position":17,"iqbId":"ER71203","exercise":{"id":null,"name":"Camel Milk Chocolate"},"parameters":{"logit":-1.02,"bistaPoints":513.7,"solutionFrequencyGymnasium":0.87,"solutionFrequencyNonGymnasium":0.52,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.645,"frequency":258,"standardDeviation":0.4791}},{"id":null,"name":"17.4","position":17,"iqbId":"ER71204","exercise":{"id":null,"name":"Camel Milk Chocolate"},"parameters":{"logit":-0.32,"bistaPoints":570.5,"solutionFrequencyGymnasium":0.72,"solutionFrequencyNonGymnasium":0.41,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5325,"frequency":213,"standardDeviation":0.4996}},{"id":null,"name":"17.5","position":17,"iqbId":"ER71205","exercise":{"id":null,"name":"Camel Milk Chocolate"},"parameters":{"logit":0.46,"bistaPoints":635.1,"solutionFrequencyGymnasium":0.56,"solutionFrequencyNonGymnasium":0.25,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3825,"frequency":153,"standardDeviation":0.4866}},{"id":null,"name":"18.0","position":18,"iqbId":"ER67401","exercise":{"id":null,"name":"Birthday Present"},"parameters":{"logit":0.13,"bistaPoints":607.9,"solutionFrequencyGymnasium":0.58,"solutionFrequencyNonGymnasium":0.32,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4425,"frequency":177,"standardDeviation":0.4973}},{"id":null,"name":"19.0","position":19,"iqbId":"ER484r01","exercise":{"id":null,"name":"Turtles"},"parameters":{"logit":-0.62,"bistaPoints":546.6,"solutionFrequencyGymnasium":0.72,"solutionFrequencyNonGymnasium":0.52,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.56,"frequency":224,"standardDeviation":0.497}},{"id":null,"name":"20.1","position":20,"iqbId":"ER72801","exercise":{"id":null,"name":"School Notice Board"},"parameters":{"logit":-0.33,"bistaPoints":570.2,"solutionFrequencyGymnasium":0.79,"solutionFrequencyNonGymnasium":0.33,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.535,"frequency":214,"standardDeviation":0.4994}},{"id":null,"name":"20.2","position":20,"iqbId":"ER72802","exercise":{"id":null,"name":"School Notice Board"},"parameters":{"logit":-1.43,"bistaPoints":479.8,"solutionFrequencyGymnasium":0.88,"solutionFrequencyNonGymnasium":0.63,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.715,"frequency":286,"standardDeviation":0.452}},{"id":null,"name":"20.3","position":20,"iqbId":"ER72803","exercise":{"id":null,"name":"School Notice Board"},"parameters":{"logit":-1.09,"bistaPoints":507.9,"solutionFrequencyGymnasium":0.8,"solutionFrequencyNonGymnasium":0.61,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.67,"frequency":268,"standardDeviation":0.4708}},{"id":null,"name":"20.4","position":20,"iqbId":"ER72804","exercise":{"id":null,"name":"School Notice Board"},"parameters":{"logit":-1.26,"bistaPoints":494.1,"solutionFrequencyGymnasium":0.95,"solutionFrequencyNonGymnasium":0.51,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7025,"frequency":281,"standardDeviation":0.4577}}]},{"id":"bezirk-sued","type":"district","name":"Bezirk Sued","domain":{"id":null,"name":"ho"},"subject":{"id":null,"name":"Englisch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.1","position":1,"iqbId":"EL68301","exercise":{"id":null,"name":"Brian’s Voice Message"},"parameters":{"logit":-4.0,"bistaPoints":254.6,"solutionFrequencyGymnasium":0.98,"solutionFrequencyNonGymnasium":0.95,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9775,"frequency":391,"standardDeviation":0.1485}},{"id":null,"name":"1.2","position":1,"iqbId":"EL68302","exercise":{"id":null,"name":"Brian’s Voice Message"},"parameters":{"logit":-0.17,"bistaPoints":570.7,"solutionFrequencyGymnasium":0.78,"solutionFrequencyNonGymnasium":0.38,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.505,"frequency":202,"standardDeviation":0.5006}},{"id":null,"name":"1.3","position":1,"iqbId":"EL68303","exercise":{"id":null,"name":"Brian’s Voice Message"},"parameters":{"logit":-1.38,"bistaPoints":470.4,"solutionFrequencyGymnasium":0.87,"solutionFrequencyNonGymnasium":0.69,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.75,"frequency":300,"standardDeviation":0.4336}},{"id":null,"name":"1.4","position":1,"iqbId":"EL68304","exercise":{"id":null,"name":"Brian’s Voice Message"},"parameters":{"logit":-2.3,"bistaPoints":394.5,"solutionFrequencyGymnasium":0.96,"solutionFrequencyNonGymnasium":0.8,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.87,"frequency":348,"standardDeviation":0.3367}},{"id":null,"name":"2.1","position":2,"iqbId":"EL78901","exercise":{"id":null,"name":"Winter Wonderland"},"parameters":{"logit":-1.23,"bistaPoints":482.8,"solutionFrequencyGymnasium":0.91,"solutionFrequencyNonGymnasium":0.61,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7175,"frequency":287,"standardDeviation":0.4508}},{"id":null,"name":"2.2","position":2,"iqbId":"EL78902","exercise":{"id":null,"name":"Winter Wonderland"},"parameters":{"logit":-1.0,"bistaPoints":501.9,"solutionFrequencyGymnasium":0.88,"solutionFrequencyNonGymnasium":0.58,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6325,"frequency":253,"standardDeviation":0.4827}},{"id":null,"name":"2.3","position":2,"iqbId":"EL78903","exercise":{"id":null,"name":"Winter Wonderland"},"parameters":{"logit":-1.61,"bistaPoints":451.9,"solutionFrequencyGymnasium":0.92,"solutionFrequencyNonGymnasium":0.7,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7875,"frequency":315,"standardDeviation":0.4096}},{"id":null,"name":"2.4","position":2,"iqbId":"EL78904","exercise":{"id":null,"name":"Winter Wonderland"},"parameters":{"logit":-0.02,"bistaPoints":583.2,"solutionFrequencyGymnasium":0.76,"solutionFrequencyNonGymnasium":0.35,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.52,"frequency":208,"standardDeviation":0.5002}},{"id":null,"name":"2.5","position":2,"iqbId":"EL78905","exercise":{"id":null,"name":"Winter Wonderland"},"parameters":{"logit":-0.21,"bistaPoints":567.4,"solutionFrequencyGymnasium":0.77,"solutionFrequencyNonGymnasium":0.42,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5175,"frequency":207,"standardDeviation":0.5003}},{"id":null,"name":"3.0","position":3,"iqbId":"EL72501","exercise":{"id":null,"name":"Bears"},"parameters":{"logit":-0.55,"bistaPoints":538.8,"solutionFrequencyGymnasium":0.8,"solutionFrequencyNonGymnasium":0.62,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5675,"frequency":227,"standardDeviation":0.496}},{"id":null,"name":"4.1","position":4,"iqbId":"EL75201","exercise":{"id":null,"name":"Quiet Hour"},"parameters":{"logit":-1.14,"bistaPoints":490.5,"solutionFrequencyGymnasium":0.86,"solutionFrequencyNonGymnasium":0.61,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.76,"frequency":304,"standardDeviation":0.4276}},{"id":null,"name":"4.2","position":4,"iqbId":"EL75202","exercise":{"id":null,"name":"Quiet Hour"},"parameters":{"logit":-0.94,"bistaPoints":507.4,"solutionFrequencyGymnasium":0.82,"solutionFrequencyNonGymnasium":0.59,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.625,"frequency":250,"standardDeviation":0.4847}},{"id":null,"name":"4.3","position":4,"iqbId":"EL75203","exercise":{"id":null,"name":"Quiet Hour"},"parameters":{"logit":-0.77,"bistaPoints":520.8,"solutionFrequencyGymnasium":0.77,"solutionFrequencyNonGymnasium":0.58,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6125,"frequency":245,"standardDeviation":0.4878}},{"id":null,"name":"4.4","position":4,"iqbId":"EL75204","exercise":{"id":null,"name":"Quiet Hour"},"parameters":{"logit":-0.36,"bistaPoints":555.1,"solutionFrequencyGymnasium":0.79,"solutionFrequencyNonGymnasium":0.42,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.55,"frequency":220,"standardDeviation":0.4981}},{"id":null,"name":"5.0","position":5,"iqbId":"EL709v201","exercise":{"id":null,"name":"Interview with the Author of Unstoppable"},"parameters":{"logit":-0.15,"bistaPoints":572.1,"solutionFrequencyGymnasium":0.77,"solutionFrequencyNonGymnasium":0.52,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4825,"frequency":193,"standardDeviation":0.5003}},{"id":null,"name":"11.0","position":11,"iqbId":"EL74801","exercise":{"id":null,"name":"Respect"},"parameters":{"logit":-0.07,"bistaPoints":579.0,"solutionFrequencyGymnasium":0.68,"solutionFrequencyNonGymnasium":0.4,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.54,"frequency":216,"standardDeviation":0.499}},{"id":null,"name":"12.1","position":12,"iqbId":"EL742v101","exercise":{"id":null,"name":"Top Three Greatest Inventions"},"parameters":{"logit":0.75,"bistaPoints":646.2,"solutionFrequencyGymnasium":0.57,"solutionFrequencyNonGymnasium":0.22,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.345,"frequency":138,"standardDeviation":0.476}},{"id":null,"name":"12.2","position":12,"iqbId":"EL742v102","exercise":{"id":null,"name":"Top Three Greatest Inventions"},"parameters":{"logit":0.54,"bistaPoints":629.0,"solutionFrequencyGymnasium":0.6,"solutionFrequencyNonGymnasium":0.27,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3875,"frequency":155,"standardDeviation":0.4878}},{"id":null,"name":"12.3","position":12,"iqbId":"EL742v103","exercise":{"id":null,"name":"Top Three Greatest Inventions"},"parameters":{"logit":3.22,"bistaPoints":850.1,"solutionFrequencyGymnasium":0.11,"solutionFrequencyNonGymnasium":0.05,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"C1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.05,"frequency":20,"standardDeviation":0.2182}},{"id":null,"name":"12.4","position":12,"iqbId":"EL742v104","exercise":{"id":null,"name":"Top Three Greatest Inventions"},"parameters":{"logit":0.96,"bistaPoints":664.0,"solutionFrequencyGymnasium":0.51,"solutionFrequencyNonGymnasium":0.21,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3,"frequency":120,"standardDeviation":0.4588}},{"id":null,"name":"12.5","position":12,"iqbId":"EL742v105","exercise":{"id":null,"name":"Top Three Greatest Inventions"},"parameters":{"logit":2.13,"bistaPoints":760.2,"solutionFrequencyGymnasium":0.26,"solutionFrequencyNonGymnasium":0.12,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"C1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.1375,"frequency":55,"standardDeviation":0.3448}},{"id":null,"name":"12.6","position":12,"iqbId":"EL742v106","exercise":{"id":null,"name":"Top Three Greatest Inventions"},"parameters":{"logit":0.15,"bistaPoints":596.5,"solutionFrequencyGymnasium":0.7,"solutionFrequencyNonGymnasium":0.32,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.45,"frequency":180,"standardDeviation":0.4981}},{"id":null,"name":"13.1","position":13,"iqbId":"EL66201","exercise":{"id":null,"name":"Homework Policy"},"parameters":{"logit":0.04,"bistaPoints":588.1,"solutionFrequencyGymnasium":0.76,"solutionFrequencyNonGymnasium":0.33,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.47,"frequency":188,"standardDeviation":0.4997}},{"id":null,"name":"13.2","position":13,"iqbId":"EL66202","exercise":{"id":null,"name":"Homework Policy"},"parameters":{"logit":2.63,"bistaPoints":801.3,"solutionFrequencyGymnasium":0.22,"solutionFrequencyNonGymnasium":0.08,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"C1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.09,"frequency":36,"standardDeviation":0.2865}},{"id":null,"name":"13.3","position":13,"iqbId":"EL66203","exercise":{"id":null,"name":"Homework Policy"},"parameters":{"logit":1.96,"bistaPoints":745.9,"solutionFrequencyGymnasium":0.37,"solutionFrequencyNonGymnasium":0.09,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"C1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.1575,"frequency":63,"standardDeviation":0.3647}},{"id":null,"name":"13.4","position":13,"iqbId":"EL66204","exercise":{"id":null,"name":"Homework Policy"},"parameters":{"logit":0.04,"bistaPoints":588.1,"solutionFrequencyGymnasium":0.72,"solutionFrequencyNonGymnasium":0.37,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.455,"frequency":182,"standardDeviation":0.4986}},{"id":null,"name":"13.5","position":13,"iqbId":"EL66205","exercise":{"id":null,"name":"Homework Policy"},"parameters":{"logit":1.12,"bistaPoints":676.7,"solutionFrequencyGymnasium":0.49,"solutionFrequencyNonGymnasium":0.23,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.285,"frequency":114,"standardDeviation":0.452}},{"id":null,"name":"13.6","position":13,"iqbId":"EL66206","exercise":{"id":null,"name":"Homework Policy"},"parameters":{"logit":1.41,"bistaPoints":701.0,"solutionFrequencyGymnasium":0.42,"solutionFrequencyNonGymnasium":0.19,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.235,"frequency":94,"standardDeviation":0.4245}},{"id":null,"name":"13.7","position":13,"iqbId":"EL66207","exercise":{"id":null,"name":"Homework Policy"},"parameters":{"logit":0.49,"bistaPoints":625.0,"solutionFrequencyGymnasium":0.57,"solutionFrequencyNonGymnasium":0.36,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3975,"frequency":159,"standardDeviation":0.49}},{"id":null,"name":"13.8","position":13,"iqbId":"EL66208","exercise":{"id":null,"name":"Homework Policy"},"parameters":{"logit":1.9,"bistaPoints":741.1,"solutionFrequencyGymnasium":0.33,"solutionFrequencyNonGymnasium":0.14,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"C1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.1625,"frequency":65,"standardDeviation":0.3694}}]},{"id":"bezirk-sued","type":"district","name":"Bezirk Sued","domain":{"id":null,"name":"le"},"subject":{"id":null,"name":"Englisch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"6.1","position":6,"iqbId":"ER70601","exercise":{"id":null,"name":"Plans for the Weekend"},"parameters":{"logit":-0.2,"bistaPoints":580.5,"solutionFrequencyGymnasium":0.75,"solutionFrequencyNonGymnasium":0.32,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.495,"frequency":198,"standardDeviation":0.5006}},{"id":null,"name":"6.2","position":6,"iqbId":"ER70602","exercise":{"id":null,"name":"Plans for the Weekend"},"parameters":{"logit":-0.8,"bistaPoints":531.3,"solutionFrequencyGymnasium":0.83,"solutionFrequencyNonGymnasium":0.47,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6175,"frequency":247,"standardDeviation":0.4866}},{"id":null,"name":"6.3","position":6,"iqbId":"ER70603","exercise":{"id":null,"name":"Plans for the Weekend"},"parameters":{"logit":-1.03,"bistaPoints":512.7,"solutionFrequencyGymnasium":0.89,"solutionFrequencyNonGymnasium":0.5,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.655,"frequency":262,"standardDeviation":0.476}},{"id":null,"name":"6.4","position":6,"iqbId":"ER70604","exercise":{"id":null,"name":"Plans for the Weekend"},"parameters":{"logit":-0.5,"bistaPoints":555.8,"solutionFrequencyGymnasium":0.77,"solutionFrequencyNonGymnasium":0.43,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.57,"frequency":228,"standardDeviation":0.4957}},{"id":null,"name":"7.1","position":7,"iqbId":"ER72101","exercise":{"id":null,"name":"Hero Hound"},"parameters":{"logit":-1.23,"bistaPoints":496.6,"solutionFrequencyGymnasium":0.86,"solutionFrequencyNonGymnasium":0.59,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.705,"frequency":282,"standardDeviation":0.4566}},{"id":null,"name":"7.2","position":7,"iqbId":"ER72102","exercise":{"id":null,"name":"Hero Hound"},"parameters":{"logit":-1.16,"bistaPoints":502.2,"solutionFrequencyGymnasium":0.88,"solutionFrequencyNonGymnasium":0.55,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7275,"frequency":291,"standardDeviation":0.4458}},{"id":null,"name":"7.3","position":7,"iqbId":"ER72103","exercise":{"id":null,"name":"Hero Hound"},"parameters":{"logit":-0.82,"bistaPoints":529.7,"solutionFrequencyGymnasium":0.84,"solutionFrequencyNonGymnasium":0.47,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.625,"frequency":250,"standardDeviation":0.4847}},{"id":null,"name":"7.4","position":7,"iqbId":"ER72104","exercise":{"id":null,"name":"Hero Hound"},"parameters":{"logit":-0.4,"bistaPoints":564.6,"solutionFrequencyGymnasium":0.76,"solutionFrequencyNonGymnasium":0.39,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5925,"frequency":237,"standardDeviation":0.492}},{"id":null,"name":"8.1","position":8,"iqbId":"ER73801","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-2.47,"bistaPoints":394.3,"solutionFrequencyGymnasium":0.92,"solutionFrequencyNonGymnasium":0.83,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9025,"frequency":361,"standardDeviation":0.297}},{"id":null,"name":"8.2","position":8,"iqbId":"ER73802","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-1.56,"bistaPoints":469.4,"solutionFrequencyGymnasium":0.87,"solutionFrequencyNonGymnasium":0.65,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.78,"frequency":312,"standardDeviation":0.4148}},{"id":null,"name":"8.3","position":8,"iqbId":"ER73803","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-0.37,"bistaPoints":566.4,"solutionFrequencyGymnasium":0.65,"solutionFrequencyNonGymnasium":0.45,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5675,"frequency":227,"standardDeviation":0.496}},{"id":null,"name":"8.4","position":8,"iqbId":"ER73804","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-1.2,"bistaPoints":498.3,"solutionFrequencyGymnasium":0.82,"solutionFrequencyNonGymnasium":0.59,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7425,"frequency":297,"standardDeviation":0.4378}},{"id":null,"name":"8.5","position":8,"iqbId":"ER73805","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-1.8,"bistaPoints":449.4,"solutionFrequencyGymnasium":0.91,"solutionFrequencyNonGymnasium":0.69,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.805,"frequency":322,"standardDeviation":0.3967}},{"id":null,"name":"8.6","position":8,"iqbId":"ER73806","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-1.86,"bistaPoints":444.6,"solutionFrequencyGymnasium":0.89,"solutionFrequencyNonGymnasium":0.72,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.82,"frequency":328,"standardDeviation":0.3847}},{"id":null,"name":"8.7","position":8,"iqbId":"ER73807","exercise":{"id":null,"name":"The Missing Dog"},"parameters":{"logit":-1.51,"bistaPoints":472.9,"solutionFrequencyGymnasium":0.88,"solutionFrequencyNonGymnasium":0.63,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.765,"frequency":306,"standardDeviation":0.4245}},{"id":null,"name":"9.0","position":9,"iqbId":"ER72701","exercise":{"id":null,"name":"Barbara’s Message"},"parameters":{"logit":-0.59,"bistaPoints":548.5,"solutionFrequencyGymnasium":0.72,"solutionFrequencyNonGymnasium":0.45,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.58,"frequency":232,"standardDeviation":0.4942}},{"id":null,"name":"10.1","position":10,"iqbId":"ER71301","exercise":{"id":null,"name":"Gems"},"parameters":{"logit":-1.72,"bistaPoints":456.3,"solutionFrequencyGymnasium":0.92,"solutionFrequencyNonGymnasium":0.67,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7975,"frequency":319,"standardDeviation":0.4024}},{"id":null,"name":"10.2","position":10,"iqbId":"ER71302","exercise":{"id":null,"name":"Gems"},"parameters":{"logit":-1.06,"bistaPoints":510.2,"solutionFrequencyGymnasium":0.82,"solutionFrequencyNonGymnasium":0.56,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6525,"frequency":261,"standardDeviation":0.4768}},{"id":null,"name":"10.3","position":10,"iqbId":"ER71303","exercise":{"id":null,"name":"Gems"},"parameters":{"logit":-2.73,"bistaPoints":373.4,"solutionFrequencyGymnasium":0.97,"solutionFrequencyNonGymnasium":0.83,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.91,"frequency":364,"standardDeviation":0.2865}},{"id":null,"name":"10.4","position":10,"iqbId":"ER71304","exercise":{"id":null,"name":"Gems"},"parameters":{"logit":-1.5,"bistaPoints":474.0,"solutionFrequencyGymnasium":0.92,"solutionFrequencyNonGymnasium":0.61,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.76,"frequency":304,"standardDeviation":0.4276}},{"id":null,"name":"14.0","position":14,"iqbId":"ER70801","exercise":{"id":null,"name":"Carbon Engineering"},"parameters":{"logit":0.75,"bistaPoints":658.7,"solutionFrequencyGymnasium":0.45,"solutionFrequencyNonGymnasium":0.25,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3075,"frequency":123,"standardDeviation":0.462}},{"id":null,"name":"15.1","position":15,"iqbId":"ER69001","exercise":{"id":null,"name":"Saharan Silver Ant"},"parameters":{"logit":0.88,"bistaPoints":668.9,"solutionFrequencyGymnasium":0.46,"solutionFrequencyNonGymnasium":0.42,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3075,"frequency":123,"standardDeviation":0.462}},{"id":null,"name":"15.2","position":15,"iqbId":"ER69002","exercise":{"id":null,"name":"Saharan Silver Ant"},"parameters":{"logit":-0.11,"bistaPoints":588.5,"solutionFrequencyGymnasium":0.85,"solutionFrequencyNonGymnasium":0.59,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5675,"frequency":227,"standardDeviation":0.496}},{"id":null,"name":"15.3","position":15,"iqbId":"ER69003","exercise":{"id":null,"name":"Saharan Silver Ant"},"parameters":{"logit":0.79,"bistaPoints":661.7,"solutionFrequencyGymnasium":0.62,"solutionFrequencyNonGymnasium":0.42,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3475,"frequency":139,"standardDeviation":0.4768}},{"id":null,"name":"15.4","position":15,"iqbId":"ER69004","exercise":{"id":null,"name":"Saharan Silver Ant"},"parameters":{"logit":0.89,"bistaPoints":670.3,"solutionFrequencyGymnasium":0.65,"solutionFrequencyNonGymnasium":0.49,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3,"frequency":120,"standardDeviation":0.4588}},{"id":null,"name":"15.5","position":15,"iqbId":"ER69005","exercise":{"id":null,"name":"Saharan Silver Ant"},"parameters":{"logit":1.27,"bistaPoints":701.1,"solutionFrequencyGymnasium":0.57,"solutionFrequencyNonGymnasium":0.44,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"C1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.255,"frequency":102,"standardDeviation":0.4364}},{"id":null,"name":"16.1","position":16,"iqbId":"ER72401","exercise":{"id":null,"name":"Michael’s Family"},"parameters":{"logit":-0.44,"bistaPoints":561.1,"solutionFrequencyGymnasium":0.71,"solutionFrequencyNonGymnasium":0.41,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.58,"frequency":232,"standardDeviation":0.4942}},{"id":null,"name":"16.2","position":16,"iqbId":"ER72402","exercise":{"id":null,"name":"Michael’s Family"},"parameters":{"logit":0.83,"bistaPoints":664.9,"solutionFrequencyGymnasium":0.41,"solutionFrequencyNonGymnasium":0.22,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3325,"frequency":133,"standardDeviation":0.4717}},{"id":null,"name":"16.3","position":16,"iqbId":"ER72403","exercise":{"id":null,"name":"Michael’s Family"},"parameters":{"logit":0.26,"bistaPoints":618.4,"solutionFrequencyGymnasium":0.57,"solutionFrequencyNonGymnasium":0.27,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3725,"frequency":149,"standardDeviation":0.4841}},{"id":null,"name":"16.4","position":16,"iqbId":"ER72404","exercise":{"id":null,"name":"Michael’s Family"},"parameters":{"logit":0.35,"bistaPoints":625.8,"solutionFrequencyGymnasium":0.53,"solutionFrequencyNonGymnasium":0.28,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4175,"frequency":167,"standardDeviation":0.4938}},{"id":null,"name":"17.0","position":17,"iqbId":"ER484r01","exercise":{"id":null,"name":"Turtles"},"parameters":{"logit":-0.62,"bistaPoints":546.6,"solutionFrequencyGymnasium":0.72,"solutionFrequencyNonGymnasium":0.52,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5975,"frequency":239,"standardDeviation":0.491}},{"id":null,"name":"18.1","position":18,"iqbId":"ER73001","exercise":{"id":null,"name":"News from Japan"},"parameters":{"logit":1.75,"bistaPoints":740.3,"solutionFrequencyGymnasium":0.3,"solutionFrequencyNonGymnasium":0.1,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"C1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.185,"frequency":74,"standardDeviation":0.3888}},{"id":null,"name":"18.2","position":18,"iqbId":"ER73002","exercise":{"id":null,"name":"News from Japan"},"parameters":{"logit":0.87,"bistaPoints":668.4,"solutionFrequencyGymnasium":0.46,"solutionFrequencyNonGymnasium":0.22,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3075,"frequency":123,"standardDeviation":0.462}},{"id":null,"name":"18.3","position":18,"iqbId":"ER73003","exercise":{"id":null,"name":"News from Japan"},"parameters":{"logit":-0.1,"bistaPoints":589.2,"solutionFrequencyGymnasium":0.66,"solutionFrequencyNonGymnasium":0.39,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.505,"frequency":202,"standardDeviation":0.5006}},{"id":null,"name":"18.4","position":18,"iqbId":"ER73004","exercise":{"id":null,"name":"News from Japan"},"parameters":{"logit":1.89,"bistaPoints":752.1,"solutionFrequencyGymnasium":0.22,"solutionFrequencyNonGymnasium":0.14,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"C1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.1725,"frequency":69,"standardDeviation":0.3783}},{"id":null,"name":"18.5","position":18,"iqbId":"ER73005","exercise":{"id":null,"name":"News from Japan"},"parameters":{"logit":-0.65,"bistaPoints":543.6,"solutionFrequencyGymnasium":0.76,"solutionFrequencyNonGymnasium":0.51,"solutionFrequencyPrimarySchool":null,"subject":"en","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6075,"frequency":243,"standardDeviation":0.4889}}]},{"id":"bezirk-sued","type":"district","name":"Bezirk Sued","domain":{"id":null,"name":"ho"},"subject":{"id":null,"name":"Französisch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.1","position":1,"iqbId":"CO2304601","exercise":{"id":null,"name":"Soirée jeux"},"parameters":{"logit":-2.8041,"bistaPoints":312.7,"solutionFrequencyGymnasium":0.6923,"solutionFrequencyNonGymnasium":0.7671,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9,"frequency":360,"standardDeviation":0.3004}},{"id":null,"name":"1.2","position":1,"iqbId":"CO2304602","exercise":{"id":null,"name":"Soirée jeux"},"parameters":{"logit":-2.0901,"bistaPoints":369.5,"solutionFrequencyGymnasium":0.547,"solutionFrequencyNonGymnasium":0.6438,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8175,"frequency":327,"standardDeviation":0.3867}},{"id":null,"name":"1.3","position":1,"iqbId":"CO2304603","exercise":{"id":null,"name":"Soirée jeux"},"parameters":{"logit":-3.3051,"bistaPoints":272.9,"solutionFrequencyGymnasium":0.8205,"solutionFrequencyNonGymnasium":0.7671,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9625,"frequency":385,"standardDeviation":0.1902}},{"id":null,"name":"1.4","position":1,"iqbId":"CO2304604","exercise":{"id":null,"name":"Soirée jeux"},"parameters":{"logit":-2.0901,"bistaPoints":369.5,"solutionFrequencyGymnasium":0.6068,"solutionFrequencyNonGymnasium":0.5479,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8425,"frequency":337,"standardDeviation":0.3647}},{"id":null,"name":"1.5","position":1,"iqbId":"CO2304605","exercise":{"id":null,"name":"Soirée jeux"},"parameters":{"logit":-2.6561,"bistaPoints":324.5,"solutionFrequencyGymnasium":0.7009,"solutionFrequencyNonGymnasium":0.6849,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.88,"frequency":352,"standardDeviation":0.3254}},{"id":null,"name":"2.1","position":2,"iqbId":"CO97701","exercise":{"id":null,"name":"Quentin fait de la danse classique"},"parameters":{"logit":-1.0155,"bistaPoints":454.9,"solutionFrequencyGymnasium":0.633,"solutionFrequencyNonGymnasium":0.2371,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.715,"frequency":286,"standardDeviation":0.452}},{"id":null,"name":"2.2","position":2,"iqbId":"CO97702","exercise":{"id":null,"name":"Quentin fait de la danse classique"},"parameters":{"logit":-0.5375,"bistaPoints":493.0,"solutionFrequencyGymnasium":0.5413,"solutionFrequencyNonGymnasium":0.1546,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5725,"frequency":229,"standardDeviation":0.4953}},{"id":null,"name":"2.3","position":2,"iqbId":"CO97703","exercise":{"id":null,"name":"Quentin fait de la danse classique"},"parameters":{"logit":-2.1075,"bistaPoints":368.1,"solutionFrequencyGymnasium":0.789,"solutionFrequencyNonGymnasium":0.5052,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8475,"frequency":339,"standardDeviation":0.36}},{"id":null,"name":"2.4","position":2,"iqbId":"CO97704","exercise":{"id":null,"name":"Quentin fait de la danse classique"},"parameters":{"logit":0.0975,"bistaPoints":543.4,"solutionFrequencyGymnasium":0.367,"solutionFrequencyNonGymnasium":0.134,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.46,"frequency":184,"standardDeviation":0.499}},{"id":null,"name":"3.1","position":3,"iqbId":"CO2306601","exercise":{"id":null,"name":"Météo Saint-Malo"},"parameters":{"logit":-1.9751,"bistaPoints":378.6,"solutionFrequencyGymnasium":0.4714,"solutionFrequencyNonGymnasium":0.4926,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8275,"frequency":331,"standardDeviation":0.3783}},{"id":null,"name":"3.2","position":3,"iqbId":"CO2306602","exercise":{"id":null,"name":"Météo Saint-Malo"},"parameters":{"logit":-1.7411,"bistaPoints":397.3,"solutionFrequencyGymnasium":0.5143,"solutionFrequencyNonGymnasium":0.4,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.775,"frequency":310,"standardDeviation":0.4181}},{"id":null,"name":"3.3","position":3,"iqbId":"CO2306603","exercise":{"id":null,"name":"Météo Saint-Malo"},"parameters":{"logit":-1.0301,"bistaPoints":453.8,"solutionFrequencyGymnasium":0.4286,"solutionFrequencyNonGymnasium":0.2353,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.685,"frequency":274,"standardDeviation":0.4651}},{"id":null,"name":"4.1","position":4,"iqbId":"CO2402601","exercise":{"id":null,"name":"Sniggi"},"parameters":{"logit":-2.0761,"bistaPoints":370.6,"solutionFrequencyGymnasium":0.7538,"solutionFrequencyNonGymnasium":0.4,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8275,"frequency":331,"standardDeviation":0.3783}},{"id":null,"name":"4.2","position":4,"iqbId":"CO2402602","exercise":{"id":null,"name":"Sniggi"},"parameters":{"logit":-1.2611,"bistaPoints":435.4,"solutionFrequencyGymnasium":0.608,"solutionFrequencyNonGymnasium":0.25,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.74,"frequency":296,"standardDeviation":0.4392}},{"id":null,"name":"4.3","position":4,"iqbId":"CO2402603","exercise":{"id":null,"name":"Sniggi"},"parameters":{"logit":-1.4501,"bistaPoints":420.4,"solutionFrequencyGymnasium":0.6616,"solutionFrequencyNonGymnasium":0.1,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7225,"frequency":289,"standardDeviation":0.4483}},{"id":null,"name":"4.4","position":4,"iqbId":"CO2402604","exercise":{"id":null,"name":"Sniggi"},"parameters":{"logit":-1.1511,"bistaPoints":444.2,"solutionFrequencyGymnasium":0.593,"solutionFrequencyNonGymnasium":0.1579,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.71,"frequency":284,"standardDeviation":0.4543}},{"id":null,"name":"5.1","position":5,"iqbId":"CO2304801","exercise":{"id":null,"name":"Maison de vacances"},"parameters":{"logit":-1.5271,"bistaPoints":414.3,"solutionFrequencyGymnasium":0.7353,"solutionFrequencyNonGymnasium":0.5,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7875,"frequency":315,"standardDeviation":0.4096}},{"id":null,"name":"5.2","position":5,"iqbId":"CO2304802","exercise":{"id":null,"name":"Maison de vacances"},"parameters":{"logit":-1.2471,"bistaPoints":436.5,"solutionFrequencyGymnasium":0.7,"solutionFrequencyNonGymnasium":0.35,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6575,"frequency":263,"standardDeviation":0.4751}},{"id":null,"name":"5.3","position":5,"iqbId":"CO2304803","exercise":{"id":null,"name":"Maison de vacances"},"parameters":{"logit":-2.3541,"bistaPoints":348.5,"solutionFrequencyGymnasium":0.8412,"solutionFrequencyNonGymnasium":0.7,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.88,"frequency":352,"standardDeviation":0.3254}},{"id":null,"name":"5.4","position":5,"iqbId":"CO2304804","exercise":{"id":null,"name":"Maison de vacances"},"parameters":{"logit":-2.3541,"bistaPoints":348.5,"solutionFrequencyGymnasium":0.8353,"solutionFrequencyNonGymnasium":0.75,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8525,"frequency":341,"standardDeviation":0.355}},{"id":null,"name":"5.5","position":5,"iqbId":"CO2304805","exercise":{"id":null,"name":"Maison de vacances"},"parameters":{"logit":-2.0051,"bistaPoints":376.3,"solutionFrequencyGymnasium":0.7988,"solutionFrequencyNonGymnasium":0.65,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8225,"frequency":329,"standardDeviation":0.3826}},{"id":null,"name":"5.6","position":5,"iqbId":"CO2304806","exercise":{"id":null,"name":"Maison de vacances"},"parameters":{"logit":-0.9561,"bistaPoints":459.7,"solutionFrequencyGymnasium":0.6294,"solutionFrequencyNonGymnasium":0.45,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6575,"frequency":263,"standardDeviation":0.4751}},{"id":null,"name":"6.0","position":6,"iqbId":"CO2300701","exercise":{"id":null,"name":"Quel réseau ?"},"parameters":{"logit":-1.5221,"bistaPoints":414.7,"solutionFrequencyGymnasium":0.4911,"solutionFrequencyNonGymnasium":0.4267,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7625,"frequency":305,"standardDeviation":0.4261}},{"id":null,"name":"13.0","position":13,"iqbId":"CO2301801","exercise":{"id":null,"name":"Animal perdu"},"parameters":{"logit":-3.0531,"bistaPoints":292.9,"solutionFrequencyGymnasium":0.9235,"solutionFrequencyNonGymnasium":0.65,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.905,"frequency":362,"standardDeviation":0.2936}},{"id":null,"name":"14.1","position":14,"iqbId":"CO2200401","exercise":{"id":null,"name":"La cantine"},"parameters":{"logit":-3.05,"bistaPoints":293.2,"solutionFrequencyGymnasium":0.9697,"solutionFrequencyNonGymnasium":0.5614,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.915,"frequency":366,"standardDeviation":0.2792}},{"id":null,"name":"14.2","position":14,"iqbId":"CO2200402","exercise":{"id":null,"name":"La cantine"},"parameters":{"logit":-1.599,"bistaPoints":408.6,"solutionFrequencyGymnasium":0.596,"solutionFrequencyNonGymnasium":0.3805,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.79,"frequency":316,"standardDeviation":0.4078}},{"id":null,"name":"14.3","position":14,"iqbId":"CO2200403","exercise":{"id":null,"name":"La cantine"},"parameters":{"logit":-0.488,"bistaPoints":496.9,"solutionFrequencyGymnasium":0.3838,"solutionFrequencyNonGymnasium":0.1842,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5875,"frequency":235,"standardDeviation":0.4929}},{"id":null,"name":"15.1","position":15,"iqbId":"CO2306801","exercise":{"id":null,"name":"Lecture plaisir"},"parameters":{"logit":-3.7841,"bistaPoints":234.8,"solutionFrequencyGymnasium":0.9143,"solutionFrequencyNonGymnasium":0.75,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9525,"frequency":381,"standardDeviation":0.213}},{"id":null,"name":"15.2","position":15,"iqbId":"CO2306802","exercise":{"id":null,"name":"Lecture plaisir"},"parameters":{"logit":-3.0111,"bistaPoints":296.3,"solutionFrequencyGymnasium":0.7826,"solutionFrequencyNonGymnasium":0.6397,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.92,"frequency":368,"standardDeviation":0.2716}},{"id":null,"name":"15.3","position":15,"iqbId":"CO2306803","exercise":{"id":null,"name":"Lecture plaisir"},"parameters":{"logit":-1.0631,"bistaPoints":451.2,"solutionFrequencyGymnasium":0.3768,"solutionFrequencyNonGymnasium":0.2721,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6975,"frequency":279,"standardDeviation":0.4599}},{"id":null,"name":"15.4","position":15,"iqbId":"CO2306804","exercise":{"id":null,"name":"Lecture plaisir"},"parameters":{"logit":-1.7661,"bistaPoints":395.3,"solutionFrequencyGymnasium":0.4638,"solutionFrequencyNonGymnasium":0.4296,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.81,"frequency":324,"standardDeviation":0.3928}},{"id":null,"name":"16.1","position":16,"iqbId":"CO2302501","exercise":{"id":null,"name":"Une fille comme il faut"},"parameters":{"logit":-3.0931,"bistaPoints":289.8,"solutionFrequencyGymnasium":0.7045,"solutionFrequencyNonGymnasium":0.6557,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9325,"frequency":373,"standardDeviation":0.2512}},{"id":null,"name":"16.2","position":16,"iqbId":"CO2302502","exercise":{"id":null,"name":"Une fille comme il faut"},"parameters":{"logit":-1.9101,"bistaPoints":383.8,"solutionFrequencyGymnasium":0.3409,"solutionFrequencyNonGymnasium":0.4918,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.83,"frequency":332,"standardDeviation":0.3761}},{"id":null,"name":"16.3","position":16,"iqbId":"CO2302503","exercise":{"id":null,"name":"Une fille comme il faut"},"parameters":{"logit":-3.8651,"bistaPoints":228.4,"solutionFrequencyGymnasium":0.8068,"solutionFrequencyNonGymnasium":0.8033,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.95,"frequency":380,"standardDeviation":0.2182}},{"id":null,"name":"16.4","position":16,"iqbId":"CO2302504","exercise":{"id":null,"name":"Une fille comme il faut"},"parameters":{"logit":-4.0071,"bistaPoints":217.1,"solutionFrequencyGymnasium":0.7955,"solutionFrequencyNonGymnasium":0.8443,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9725,"frequency":389,"standardDeviation":0.1637}},{"id":null,"name":"17.1","position":17,"iqbId":"CO2301701","exercise":{"id":null,"name":"Commencer les cours plus tard ?"},"parameters":{"logit":-2.6381,"bistaPoints":325.9,"solutionFrequencyGymnasium":0.878,"solutionFrequencyNonGymnasium":0.4167,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.89,"frequency":356,"standardDeviation":0.3133}},{"id":null,"name":"17.2","position":17,"iqbId":"CO2301702","exercise":{"id":null,"name":"Commencer les cours plus tard ?"},"parameters":{"logit":-2.6991,"bistaPoints":321.1,"solutionFrequencyGymnasium":0.8293,"solutionFrequencyNonGymnasium":0.6757,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9025,"frequency":361,"standardDeviation":0.297}},{"id":null,"name":"17.3","position":17,"iqbId":"CO2301703","exercise":{"id":null,"name":"Commencer les cours plus tard ?"},"parameters":{"logit":-2.0041,"bistaPoints":376.3,"solutionFrequencyGymnasium":0.8171,"solutionFrequencyNonGymnasium":0.1892,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8125,"frequency":325,"standardDeviation":0.3908}},{"id":null,"name":"17.4","position":17,"iqbId":"CO2301704","exercise":{"id":null,"name":"Commencer les cours plus tard ?"},"parameters":{"logit":-1.9051,"bistaPoints":384.2,"solutionFrequencyGymnasium":0.7791,"solutionFrequencyNonGymnasium":0.2703,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8375,"frequency":335,"standardDeviation":0.3694}},{"id":null,"name":"18.1","position":18,"iqbId":"CO2401901","exercise":{"id":null,"name":"Mon voyage à Singapour"},"parameters":{"logit":-2.2281,"bistaPoints":358.5,"solutionFrequencyGymnasium":0.6339,"solutionFrequencyNonGymnasium":0.5867,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8075,"frequency":323,"standardDeviation":0.3948}},{"id":null,"name":"18.2","position":18,"iqbId":"CO2401902","exercise":{"id":null,"name":"Mon voyage à Singapour"},"parameters":{"logit":-3.7711,"bistaPoints":235.9,"solutionFrequencyGymnasium":0.8929,"solutionFrequencyNonGymnasium":0.8133,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.955,"frequency":382,"standardDeviation":0.2076}},{"id":null,"name":"18.3","position":18,"iqbId":"CO2401903","exercise":{"id":null,"name":"Mon voyage à Singapour"},"parameters":{"logit":-2.4141,"bistaPoints":343.7,"solutionFrequencyGymnasium":0.6339,"solutionFrequencyNonGymnasium":0.68,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.87,"frequency":348,"standardDeviation":0.3367}}]},{"id":"bezirk-sued","type":"district","name":"Bezirk Sued","domain":{"id":null,"name":"le"},"subject":{"id":null,"name":"Französisch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"7.0","position":7,"iqbId":"CE2206701","exercise":{"id":null,"name":"Une affiche"},"parameters":{"logit":-2.9202,"bistaPoints":252.0,"solutionFrequencyGymnasium":0.8889,"solutionFrequencyNonGymnasium":1.0,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.905,"frequency":362,"standardDeviation":0.2936}},{"id":null,"name":"8.1","position":8,"iqbId":"CE131801","exercise":{"id":null,"name":"Une vieille bouteille"},"parameters":{"logit":-1.0993,"bistaPoints":428.4,"solutionFrequencyGymnasium":0.68,"solutionFrequencyNonGymnasium":0.3729,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7225,"frequency":289,"standardDeviation":0.4483}},{"id":null,"name":"8.2","position":8,"iqbId":"CE131802","exercise":{"id":null,"name":"Une vieille bouteille"},"parameters":{"logit":-0.2093,"bistaPoints":514.6,"solutionFrequencyGymnasium":0.472,"solutionFrequencyNonGymnasium":0.2712,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.54,"frequency":216,"standardDeviation":0.499}},{"id":null,"name":"9.1","position":9,"iqbId":"CE2302901","exercise":{"id":null,"name":"L’intelligence artificielle est partout"},"parameters":{"logit":-0.3192,"bistaPoints":504.0,"solutionFrequencyGymnasium":0.4125,"solutionFrequencyNonGymnasium":0.2124,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5625,"frequency":225,"standardDeviation":0.4967}},{"id":null,"name":"9.2","position":9,"iqbId":"CE2302902","exercise":{"id":null,"name":"L’intelligence artificielle est partout"},"parameters":{"logit":-1.3322,"bistaPoints":405.8,"solutionFrequencyGymnasium":0.625,"solutionFrequencyNonGymnasium":0.4035,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.72,"frequency":288,"standardDeviation":0.4496}},{"id":null,"name":"9.3","position":9,"iqbId":"CE2302903","exercise":{"id":null,"name":"L’intelligence artificielle est partout"},"parameters":{"logit":-1.2832,"bistaPoints":410.6,"solutionFrequencyGymnasium":0.55,"solutionFrequencyNonGymnasium":0.4386,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7325,"frequency":293,"standardDeviation":0.4432}},{"id":null,"name":"9.4","position":9,"iqbId":"CE2302904","exercise":{"id":null,"name":"L’intelligence artificielle est partout"},"parameters":{"logit":-1.5292,"bistaPoints":386.7,"solutionFrequencyGymnasium":0.525,"solutionFrequencyNonGymnasium":0.5439,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.77,"frequency":308,"standardDeviation":0.4214}},{"id":null,"name":"10.1","position":10,"iqbId":"CE2308701","exercise":{"id":null,"name":"Aidez Ben"},"parameters":{"logit":-1.1532,"bistaPoints":423.2,"solutionFrequencyGymnasium":0.6071,"solutionFrequencyNonGymnasium":0.3455,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.695,"frequency":278,"standardDeviation":0.461}},{"id":null,"name":"10.2","position":10,"iqbId":"CE2308702","exercise":{"id":null,"name":"Aidez Ben"},"parameters":{"logit":-0.2062,"bistaPoints":514.9,"solutionFrequencyGymnasium":0.3393,"solutionFrequencyNonGymnasium":0.2364,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.52,"frequency":208,"standardDeviation":0.5002}},{"id":null,"name":"10.3","position":10,"iqbId":"CE2308703","exercise":{"id":null,"name":"Aidez Ben"},"parameters":{"logit":-0.3352,"bistaPoints":502.4,"solutionFrequencyGymnasium":0.4054,"solutionFrequencyNonGymnasium":0.2182,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5525,"frequency":221,"standardDeviation":0.4979}},{"id":null,"name":"10.4","position":10,"iqbId":"CE2308704","exercise":{"id":null,"name":"Aidez Ben"},"parameters":{"logit":-0.3062,"bistaPoints":505.2,"solutionFrequencyGymnasium":0.3661,"solutionFrequencyNonGymnasium":0.2455,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5175,"frequency":207,"standardDeviation":0.5003}},{"id":null,"name":"10.5","position":10,"iqbId":"CE2308705","exercise":{"id":null,"name":"Aidez Ben"},"parameters":{"logit":0.5698,"bistaPoints":590.1,"solutionFrequencyGymnasium":0.2321,"solutionFrequencyNonGymnasium":0.1091,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3325,"frequency":133,"standardDeviation":0.4717}},{"id":null,"name":"10.6","position":10,"iqbId":"CE2308706","exercise":{"id":null,"name":"Aidez Ben"},"parameters":{"logit":-1.3592,"bistaPoints":403.2,"solutionFrequencyGymnasium":0.5893,"solutionFrequencyNonGymnasium":0.4537,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7175,"frequency":287,"standardDeviation":0.4508}},{"id":null,"name":"11.1","position":11,"iqbId":"CE2209101","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-1.1506,"bistaPoints":423.4,"solutionFrequencyGymnasium":0.7632,"solutionFrequencyNonGymnasium":0.3267,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7175,"frequency":287,"standardDeviation":0.4508}},{"id":null,"name":"11.2","position":11,"iqbId":"CE2209102","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-2.1286,"bistaPoints":328.7,"solutionFrequencyGymnasium":0.8522,"solutionFrequencyNonGymnasium":0.6238,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.84,"frequency":336,"standardDeviation":0.3671}},{"id":null,"name":"11.3","position":11,"iqbId":"CE2209103","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-2.0456,"bistaPoints":336.7,"solutionFrequencyGymnasium":0.8696,"solutionFrequencyNonGymnasium":0.5743,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8375,"frequency":335,"standardDeviation":0.3694}},{"id":null,"name":"11.4","position":11,"iqbId":"CE2209104","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-2.1846,"bistaPoints":323.2,"solutionFrequencyGymnasium":0.8609,"solutionFrequencyNonGymnasium":0.6337,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8725,"frequency":349,"standardDeviation":0.3339}},{"id":null,"name":"11.5","position":11,"iqbId":"CE2209105","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-1.0596,"bistaPoints":432.2,"solutionFrequencyGymnasium":0.7281,"solutionFrequencyNonGymnasium":0.3267,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7175,"frequency":287,"standardDeviation":0.4508}},{"id":null,"name":"11.6","position":11,"iqbId":"CE2209106","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-2.7336,"bistaPoints":270.0,"solutionFrequencyGymnasium":0.8957,"solutionFrequencyNonGymnasium":0.7624,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9025,"frequency":361,"standardDeviation":0.297}},{"id":null,"name":"11.7","position":11,"iqbId":"CE2209107","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-2.9736,"bistaPoints":246.8,"solutionFrequencyGymnasium":0.8957,"solutionFrequencyNonGymnasium":0.8218,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.92,"frequency":368,"standardDeviation":0.2716}},{"id":null,"name":"11.8","position":11,"iqbId":"CE2209108","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-2.7716,"bistaPoints":266.4,"solutionFrequencyGymnasium":0.9043,"solutionFrequencyNonGymnasium":0.7624,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9025,"frequency":361,"standardDeviation":0.297}},{"id":null,"name":"11.9","position":11,"iqbId":"CE2209109","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-1.9396,"bistaPoints":347.0,"solutionFrequencyGymnasium":0.8174,"solutionFrequencyNonGymnasium":0.5941,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.825,"frequency":330,"standardDeviation":0.3804}},{"id":null,"name":"12.0","position":12,"iqbId":"CE2205201","exercise":{"id":null,"name":"Dans le métro"},"parameters":{"logit":-2.2352,"bistaPoints":318.3,"solutionFrequencyGymnasium":0.7674,"solutionFrequencyNonGymnasium":0.5872,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.835,"frequency":334,"standardDeviation":0.3716}},{"id":null,"name":"19.0","position":19,"iqbId":"CE2200601","exercise":{"id":null,"name":"Le p’tit déj"},"parameters":{"logit":-2.1116,"bistaPoints":330.3,"solutionFrequencyGymnasium":0.8083,"solutionFrequencyNonGymnasium":0.5603,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8225,"frequency":329,"standardDeviation":0.3826}},{"id":null,"name":"20.1","position":20,"iqbId":"CE2205501","exercise":{"id":null,"name":"Correspondante perdue"},"parameters":{"logit":-2.0476,"bistaPoints":336.5,"solutionFrequencyGymnasium":0.7895,"solutionFrequencyNonGymnasium":0.5,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.835,"frequency":334,"standardDeviation":0.3716}},{"id":null,"name":"20.2","position":20,"iqbId":"CE2205502","exercise":{"id":null,"name":"Correspondante perdue"},"parameters":{"logit":-1.7446,"bistaPoints":365.9,"solutionFrequencyGymnasium":0.7544,"solutionFrequencyNonGymnasium":0.3667,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.82,"frequency":328,"standardDeviation":0.3847}},{"id":null,"name":"21.1","position":21,"iqbId":"CE2302701","exercise":{"id":null,"name":"Code vestimentaire"},"parameters":{"logit":0.0028,"bistaPoints":535.2,"solutionFrequencyGymnasium":0.2718,"solutionFrequencyNonGymnasium":0.2333,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4525,"frequency":181,"standardDeviation":0.4984}},{"id":null,"name":"21.2","position":21,"iqbId":"CE2302702","exercise":{"id":null,"name":"Code vestimentaire"},"parameters":{"logit":-0.4722,"bistaPoints":489.2,"solutionFrequencyGymnasium":0.301,"solutionFrequencyNonGymnasium":0.3778,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.565,"frequency":226,"standardDeviation":0.4964}},{"id":null,"name":"21.3","position":21,"iqbId":"CE2302703","exercise":{"id":null,"name":"Code vestimentaire"},"parameters":{"logit":-1.5342,"bistaPoints":386.3,"solutionFrequencyGymnasium":0.5534,"solutionFrequencyNonGymnasium":0.5556,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7625,"frequency":305,"standardDeviation":0.4261}},{"id":null,"name":"21.4","position":21,"iqbId":"CE2302704","exercise":{"id":null,"name":"Code vestimentaire"},"parameters":{"logit":-0.9932,"bistaPoints":438.7,"solutionFrequencyGymnasium":0.4854,"solutionFrequencyNonGymnasium":0.3889,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6825,"frequency":273,"standardDeviation":0.4661}},{"id":null,"name":"21.5","position":21,"iqbId":"CE2302705","exercise":{"id":null,"name":"Code vestimentaire"},"parameters":{"logit":-1.4842,"bistaPoints":391.1,"solutionFrequencyGymnasium":0.4951,"solutionFrequencyNonGymnasium":0.6,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7725,"frequency":309,"standardDeviation":0.4197}},{"id":null,"name":"21.6","position":21,"iqbId":"CE2302706","exercise":{"id":null,"name":"Code vestimentaire"},"parameters":{"logit":-2.0152,"bistaPoints":339.6,"solutionFrequencyGymnasium":0.6214,"solutionFrequencyNonGymnasium":0.6889,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.84,"frequency":336,"standardDeviation":0.3671}},{"id":null,"name":"21.7","position":21,"iqbId":"CE2302707","exercise":{"id":null,"name":"Code vestimentaire"},"parameters":{"logit":-3.0092,"bistaPoints":243.3,"solutionFrequencyGymnasium":0.8252,"solutionFrequencyNonGymnasium":0.8111,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9325,"frequency":373,"standardDeviation":0.2512}},{"id":null,"name":"22.1","position":22,"iqbId":"CE2301401","exercise":{"id":null,"name":"Les bancs de l’amitié"},"parameters":{"logit":-1.2222,"bistaPoints":416.5,"solutionFrequencyGymnasium":0.49,"solutionFrequencyNonGymnasium":0.4,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.72,"frequency":288,"standardDeviation":0.4496}},{"id":null,"name":"22.2","position":22,"iqbId":"CE2301402","exercise":{"id":null,"name":"Les bancs de l’amitié"},"parameters":{"logit":-1.0202,"bistaPoints":436.1,"solutionFrequencyGymnasium":0.49,"solutionFrequencyNonGymnasium":0.3217,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.65,"frequency":260,"standardDeviation":0.4776}},{"id":null,"name":"23.0","position":23,"iqbId":"CE2308801","exercise":{"id":null,"name":"Zut !"},"parameters":{"logit":-0.9802,"bistaPoints":439.9,"solutionFrequencyGymnasium":0.5917,"solutionFrequencyNonGymnasium":0.3158,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6425,"frequency":257,"standardDeviation":0.4799}},{"id":null,"name":"24.1","position":24,"iqbId":"CE2309201","exercise":{"id":null,"name":"Les cours à distance"},"parameters":{"logit":-1.6862,"bistaPoints":371.5,"solutionFrequencyGymnasium":0.7537,"solutionFrequencyNonGymnasium":0.1765,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7475,"frequency":299,"standardDeviation":0.435}},{"id":null,"name":"24.2","position":24,"iqbId":"CE2309202","exercise":{"id":null,"name":"Les cours à distance"},"parameters":{"logit":-1.3842,"bistaPoints":400.8,"solutionFrequencyGymnasium":0.6946,"solutionFrequencyNonGymnasium":0.1765,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.71,"frequency":284,"standardDeviation":0.4543}},{"id":null,"name":"24.3","position":24,"iqbId":"CE2309203","exercise":{"id":null,"name":"Les cours à distance"},"parameters":{"logit":-2.0202,"bistaPoints":339.2,"solutionFrequencyGymnasium":0.803,"solutionFrequencyNonGymnasium":0.2941,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.85,"frequency":340,"standardDeviation":0.3575}},{"id":null,"name":"24.4","position":24,"iqbId":"CE2309204","exercise":{"id":null,"name":"Les cours à distance"},"parameters":{"logit":-2.0202,"bistaPoints":339.2,"solutionFrequencyGymnasium":0.798,"solutionFrequencyNonGymnasium":0.3529,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8225,"frequency":329,"standardDeviation":0.3826}},{"id":null,"name":"24.5","position":24,"iqbId":"CE2309205","exercise":{"id":null,"name":"Les cours à distance"},"parameters":{"logit":-2.3382,"bistaPoints":308.4,"solutionFrequencyGymnasium":0.8424,"solutionFrequencyNonGymnasium":0.4118,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.845,"frequency":338,"standardDeviation":0.3624}},{"id":null,"name":"24.6","position":24,"iqbId":"CE2309206","exercise":{"id":null,"name":"Les cours à distance"},"parameters":{"logit":-1.5572,"bistaPoints":384.0,"solutionFrequencyGymnasium":0.7192,"solutionFrequencyNonGymnasium":0.2941,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7575,"frequency":303,"standardDeviation":0.4291}},{"id":null,"name":"24.7","position":24,"iqbId":"CE2309207","exercise":{"id":null,"name":"Les cours à distance"},"parameters":{"logit":-2.1112,"bistaPoints":330.3,"solutionFrequencyGymnasium":0.803,"solutionFrequencyNonGymnasium":0.4706,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8525,"frequency":341,"standardDeviation":0.355}},{"id":null,"name":"25.0","position":25,"iqbId":"CE2309701","exercise":{"id":null,"name":"Règles de vie"},"parameters":{"logit":-2.4612,"bistaPoints":296.4,"solutionFrequencyGymnasium":0.7143,"solutionFrequencyNonGymnasium":0.7157,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8825,"frequency":353,"standardDeviation":0.3224}}]},{"id":"bezirk-sued","type":"district","name":"Bezirk Sued","domain":{"id":null,"name":"ho"},"subject":{"id":null,"name":"Französisch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.1","position":1,"iqbId":"CO2304601","exercise":{"id":null,"name":"Soirée jeux"},"parameters":{"logit":-2.8041,"bistaPoints":312.7,"solutionFrequencyGymnasium":0.6923,"solutionFrequencyNonGymnasium":0.7671,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.895,"frequency":358,"standardDeviation":0.3069}},{"id":null,"name":"1.2","position":1,"iqbId":"CO2304602","exercise":{"id":null,"name":"Soirée jeux"},"parameters":{"logit":-2.0901,"bistaPoints":369.5,"solutionFrequencyGymnasium":0.547,"solutionFrequencyNonGymnasium":0.6438,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8175,"frequency":327,"standardDeviation":0.3867}},{"id":null,"name":"1.3","position":1,"iqbId":"CO2304603","exercise":{"id":null,"name":"Soirée jeux"},"parameters":{"logit":-3.3051,"bistaPoints":272.9,"solutionFrequencyGymnasium":0.8205,"solutionFrequencyNonGymnasium":0.7671,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9275,"frequency":371,"standardDeviation":0.2596}},{"id":null,"name":"1.4","position":1,"iqbId":"CO2304604","exercise":{"id":null,"name":"Soirée jeux"},"parameters":{"logit":-2.0901,"bistaPoints":369.5,"solutionFrequencyGymnasium":0.6068,"solutionFrequencyNonGymnasium":0.5479,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8275,"frequency":331,"standardDeviation":0.3783}},{"id":null,"name":"1.5","position":1,"iqbId":"CO2304605","exercise":{"id":null,"name":"Soirée jeux"},"parameters":{"logit":-2.6561,"bistaPoints":324.5,"solutionFrequencyGymnasium":0.7009,"solutionFrequencyNonGymnasium":0.6849,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.875,"frequency":350,"standardDeviation":0.3311}},{"id":null,"name":"2.1","position":2,"iqbId":"CO97701","exercise":{"id":null,"name":"Quentin fait de la danse classique"},"parameters":{"logit":-1.0155,"bistaPoints":454.9,"solutionFrequencyGymnasium":0.633,"solutionFrequencyNonGymnasium":0.2371,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6575,"frequency":263,"standardDeviation":0.4751}},{"id":null,"name":"2.2","position":2,"iqbId":"CO97702","exercise":{"id":null,"name":"Quentin fait de la danse classique"},"parameters":{"logit":-0.5375,"bistaPoints":493.0,"solutionFrequencyGymnasium":0.5413,"solutionFrequencyNonGymnasium":0.1546,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5625,"frequency":225,"standardDeviation":0.4967}},{"id":null,"name":"2.3","position":2,"iqbId":"CO97703","exercise":{"id":null,"name":"Quentin fait de la danse classique"},"parameters":{"logit":-2.1075,"bistaPoints":368.1,"solutionFrequencyGymnasium":0.789,"solutionFrequencyNonGymnasium":0.5052,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8275,"frequency":331,"standardDeviation":0.3783}},{"id":null,"name":"2.4","position":2,"iqbId":"CO97704","exercise":{"id":null,"name":"Quentin fait de la danse classique"},"parameters":{"logit":0.0975,"bistaPoints":543.4,"solutionFrequencyGymnasium":0.367,"solutionFrequencyNonGymnasium":0.134,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.465,"frequency":186,"standardDeviation":0.4994}},{"id":null,"name":"3.1","position":3,"iqbId":"CO2306601","exercise":{"id":null,"name":"Météo Saint-Malo"},"parameters":{"logit":-1.9751,"bistaPoints":378.6,"solutionFrequencyGymnasium":0.4714,"solutionFrequencyNonGymnasium":0.4926,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.79,"frequency":316,"standardDeviation":0.4078}},{"id":null,"name":"3.2","position":3,"iqbId":"CO2306602","exercise":{"id":null,"name":"Météo Saint-Malo"},"parameters":{"logit":-1.7411,"bistaPoints":397.3,"solutionFrequencyGymnasium":0.5143,"solutionFrequencyNonGymnasium":0.4,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.77,"frequency":308,"standardDeviation":0.4214}},{"id":null,"name":"3.3","position":3,"iqbId":"CO2306603","exercise":{"id":null,"name":"Météo Saint-Malo"},"parameters":{"logit":-1.0301,"bistaPoints":453.8,"solutionFrequencyGymnasium":0.4286,"solutionFrequencyNonGymnasium":0.2353,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.665,"frequency":266,"standardDeviation":0.4726}},{"id":null,"name":"4.1","position":4,"iqbId":"CO2402601","exercise":{"id":null,"name":"Sniggi"},"parameters":{"logit":-2.0761,"bistaPoints":370.6,"solutionFrequencyGymnasium":0.7538,"solutionFrequencyNonGymnasium":0.4,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.85,"frequency":340,"standardDeviation":0.3575}},{"id":null,"name":"4.2","position":4,"iqbId":"CO2402602","exercise":{"id":null,"name":"Sniggi"},"parameters":{"logit":-1.2611,"bistaPoints":435.4,"solutionFrequencyGymnasium":0.608,"solutionFrequencyNonGymnasium":0.25,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7225,"frequency":289,"standardDeviation":0.4483}},{"id":null,"name":"4.3","position":4,"iqbId":"CO2402603","exercise":{"id":null,"name":"Sniggi"},"parameters":{"logit":-1.4501,"bistaPoints":420.4,"solutionFrequencyGymnasium":0.6616,"solutionFrequencyNonGymnasium":0.1,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6975,"frequency":279,"standardDeviation":0.4599}},{"id":null,"name":"4.4","position":4,"iqbId":"CO2402604","exercise":{"id":null,"name":"Sniggi"},"parameters":{"logit":-1.1511,"bistaPoints":444.2,"solutionFrequencyGymnasium":0.593,"solutionFrequencyNonGymnasium":0.1579,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.685,"frequency":274,"standardDeviation":0.4651}},{"id":null,"name":"5.1","position":5,"iqbId":"CO2304801","exercise":{"id":null,"name":"Maison de vacances"},"parameters":{"logit":-1.5271,"bistaPoints":414.3,"solutionFrequencyGymnasium":0.7353,"solutionFrequencyNonGymnasium":0.5,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7825,"frequency":313,"standardDeviation":0.4131}},{"id":null,"name":"5.2","position":5,"iqbId":"CO2304802","exercise":{"id":null,"name":"Maison de vacances"},"parameters":{"logit":-1.2471,"bistaPoints":436.5,"solutionFrequencyGymnasium":0.7,"solutionFrequencyNonGymnasium":0.35,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7125,"frequency":285,"standardDeviation":0.4532}},{"id":null,"name":"5.3","position":5,"iqbId":"CO2304803","exercise":{"id":null,"name":"Maison de vacances"},"parameters":{"logit":-2.3541,"bistaPoints":348.5,"solutionFrequencyGymnasium":0.8412,"solutionFrequencyNonGymnasium":0.7,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.82,"frequency":328,"standardDeviation":0.3847}},{"id":null,"name":"5.4","position":5,"iqbId":"CO2304804","exercise":{"id":null,"name":"Maison de vacances"},"parameters":{"logit":-2.3541,"bistaPoints":348.5,"solutionFrequencyGymnasium":0.8353,"solutionFrequencyNonGymnasium":0.75,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8525,"frequency":341,"standardDeviation":0.355}},{"id":null,"name":"5.5","position":5,"iqbId":"CO2304805","exercise":{"id":null,"name":"Maison de vacances"},"parameters":{"logit":-2.0051,"bistaPoints":376.3,"solutionFrequencyGymnasium":0.7988,"solutionFrequencyNonGymnasium":0.65,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8225,"frequency":329,"standardDeviation":0.3826}},{"id":null,"name":"5.6","position":5,"iqbId":"CO2304806","exercise":{"id":null,"name":"Maison de vacances"},"parameters":{"logit":-0.9561,"bistaPoints":459.7,"solutionFrequencyGymnasium":0.6294,"solutionFrequencyNonGymnasium":0.45,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.655,"frequency":262,"standardDeviation":0.476}},{"id":null,"name":"6.0","position":6,"iqbId":"CO2300701","exercise":{"id":null,"name":"Quel réseau ?"},"parameters":{"logit":-1.5221,"bistaPoints":414.7,"solutionFrequencyGymnasium":0.4911,"solutionFrequencyNonGymnasium":0.4267,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.74,"frequency":296,"standardDeviation":0.4392}},{"id":null,"name":"13.0","position":13,"iqbId":"CO2300901","exercise":{"id":null,"name":"La Saint-Valentin"},"parameters":{"logit":-1.2311,"bistaPoints":437.8,"solutionFrequencyGymnasium":0.3543,"solutionFrequencyNonGymnasium":0.3413,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7175,"frequency":287,"standardDeviation":0.4508}},{"id":null,"name":"14.1","position":14,"iqbId":"CO2200201","exercise":{"id":null,"name":"Les selfies"},"parameters":{"logit":0.263,"bistaPoints":556.6,"solutionFrequencyGymnasium":0.3409,"solutionFrequencyNonGymnasium":0.0727,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4325,"frequency":173,"standardDeviation":0.496}},{"id":null,"name":"14.2","position":14,"iqbId":"CO2200202","exercise":{"id":null,"name":"Les selfies"},"parameters":{"logit":-0.935,"bistaPoints":461.3,"solutionFrequencyGymnasium":0.6136,"solutionFrequencyNonGymnasium":0.0909,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6625,"frequency":265,"standardDeviation":0.4734}},{"id":null,"name":"14.3","position":14,"iqbId":"CO2200203","exercise":{"id":null,"name":"Les selfies"},"parameters":{"logit":-1.516,"bistaPoints":415.2,"solutionFrequencyGymnasium":0.7121,"solutionFrequencyNonGymnasium":0.2182,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.755,"frequency":302,"standardDeviation":0.4306}},{"id":null,"name":"14.4","position":14,"iqbId":"CO2200204","exercise":{"id":null,"name":"Les selfies"},"parameters":{"logit":-0.757,"bistaPoints":475.5,"solutionFrequencyGymnasium":0.5076,"solutionFrequencyNonGymnasium":0.2364,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6,"frequency":240,"standardDeviation":0.4905}},{"id":null,"name":"15.1","position":15,"iqbId":"CO2201901","exercise":{"id":null,"name":"Géocaching en Alsace"},"parameters":{"logit":-0.9741,"bistaPoints":458.2,"solutionFrequencyGymnasium":0.4524,"solutionFrequencyNonGymnasium":0.1856,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.645,"frequency":258,"standardDeviation":0.4791}},{"id":null,"name":"15.2","position":15,"iqbId":"CO2201902","exercise":{"id":null,"name":"Géocaching en Alsace"},"parameters":{"logit":0.2069,"bistaPoints":552.1,"solutionFrequencyGymnasium":0.2126,"solutionFrequencyNonGymnasium":0.0783,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4175,"frequency":167,"standardDeviation":0.4938}},{"id":null,"name":"15.3","position":15,"iqbId":"CO2201903","exercise":{"id":null,"name":"Géocaching en Alsace"},"parameters":{"logit":-1.0091,"bistaPoints":455.5,"solutionFrequencyGymnasium":0.4683,"solutionFrequencyNonGymnasium":0.1856,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6625,"frequency":265,"standardDeviation":0.4734}},{"id":null,"name":"15.4","position":15,"iqbId":"CO2201904","exercise":{"id":null,"name":"Géocaching en Alsace"},"parameters":{"logit":-1.2771,"bistaPoints":434.1,"solutionFrequencyGymnasium":0.392,"solutionFrequencyNonGymnasium":0.3293,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7475,"frequency":299,"standardDeviation":0.435}},{"id":null,"name":"15.5","position":15,"iqbId":"CO2201905","exercise":{"id":null,"name":"Géocaching en Alsace"},"parameters":{"logit":-0.8891,"bistaPoints":465.0,"solutionFrequencyGymnasium":0.3465,"solutionFrequencyNonGymnasium":0.2395,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.62,"frequency":248,"standardDeviation":0.486}},{"id":null,"name":"15.6","position":15,"iqbId":"CO2201906","exercise":{"id":null,"name":"Géocaching en Alsace"},"parameters":{"logit":-1.8021,"bistaPoints":392.4,"solutionFrequencyGymnasium":0.4724,"solutionFrequencyNonGymnasium":0.4518,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8225,"frequency":329,"standardDeviation":0.3826}},{"id":null,"name":"16.1","position":16,"iqbId":"CO104701","exercise":{"id":null,"name":"Panique en maths"},"parameters":{"logit":-0.1296,"bistaPoints":525.4,"solutionFrequencyGymnasium":0.243,"solutionFrequencyNonGymnasium":0.0652,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.455,"frequency":182,"standardDeviation":0.4986}},{"id":null,"name":"16.2","position":16,"iqbId":"CO104702","exercise":{"id":null,"name":"Panique en maths"},"parameters":{"logit":-0.4386,"bistaPoints":500.8,"solutionFrequencyGymnasium":0.2404,"solutionFrequencyNonGymnasium":0.2174,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.55,"frequency":220,"standardDeviation":0.4981}},{"id":null,"name":"16.3","position":16,"iqbId":"CO104703","exercise":{"id":null,"name":"Panique en maths"},"parameters":{"logit":-0.3116,"bistaPoints":510.9,"solutionFrequencyGymnasium":0.271,"solutionFrequencyNonGymnasium":0.087,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.56,"frequency":224,"standardDeviation":0.497}},{"id":null,"name":"16.4","position":16,"iqbId":"CO104704","exercise":{"id":null,"name":"Panique en maths"},"parameters":{"logit":-0.2676,"bistaPoints":514.4,"solutionFrequencyGymnasium":0.2336,"solutionFrequencyNonGymnasium":0.1522,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.505,"frequency":202,"standardDeviation":0.5006}},{"id":null,"name":"17.1","position":17,"iqbId":"CO2202801","exercise":{"id":null,"name":"Blob à Paris"},"parameters":{"logit":2.35,"bistaPoints":722.5,"solutionFrequencyGymnasium":0.0913,"solutionFrequencyNonGymnasium":0.7813,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"C1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.1225,"frequency":49,"standardDeviation":0.3283}},{"id":null,"name":"17.2","position":17,"iqbId":"CO2202802","exercise":{"id":null,"name":"Blob à Paris"},"parameters":{"logit":1.241,"bistaPoints":634.4,"solutionFrequencyGymnasium":0.15,"solutionFrequencyNonGymnasium":0.125,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2825,"frequency":113,"standardDeviation":0.4508}},{"id":null,"name":"17.3","position":17,"iqbId":"CO2202803","exercise":{"id":null,"name":"Blob à Paris"},"parameters":{"logit":-0.056,"bistaPoints":531.2,"solutionFrequencyGymnasium":0.3881,"solutionFrequencyNonGymnasium":0.125,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4725,"frequency":189,"standardDeviation":0.4999}},{"id":null,"name":"17.4","position":17,"iqbId":"CO2202804","exercise":{"id":null,"name":"Blob à Paris"},"parameters":{"logit":-1.061,"bistaPoints":451.3,"solutionFrequencyGymnasium":0.5479,"solutionFrequencyNonGymnasium":0.3438,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7025,"frequency":281,"standardDeviation":0.4577}},{"id":null,"name":"18.0","position":18,"iqbId":"CO2304101","exercise":{"id":null,"name":"Dans un restaurant en France"},"parameters":{"logit":-0.2041,"bistaPoints":519.5,"solutionFrequencyGymnasium":0.4451,"solutionFrequencyNonGymnasium":0.1081,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"ho","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5075,"frequency":203,"standardDeviation":0.5006}}]},{"id":"bezirk-sued","type":"district","name":"Bezirk Sued","domain":{"id":null,"name":"le"},"subject":{"id":null,"name":"Französisch"},"covariates":null,"properties":null,"items":[{"id":null,"name":"7.0","position":7,"iqbId":"CE2206701","exercise":{"id":null,"name":"Une affiche"},"parameters":{"logit":-2.9202,"bistaPoints":252.0,"solutionFrequencyGymnasium":0.8889,"solutionFrequencyNonGymnasium":1.0,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9,"frequency":360,"standardDeviation":0.3004}},{"id":null,"name":"8.1","position":8,"iqbId":"CE131801","exercise":{"id":null,"name":"Une vieille bouteille"},"parameters":{"logit":-1.0993,"bistaPoints":428.4,"solutionFrequencyGymnasium":0.68,"solutionFrequencyNonGymnasium":0.3729,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7375,"frequency":295,"standardDeviation":0.4405}},{"id":null,"name":"8.2","position":8,"iqbId":"CE131802","exercise":{"id":null,"name":"Une vieille bouteille"},"parameters":{"logit":-0.2093,"bistaPoints":514.6,"solutionFrequencyGymnasium":0.472,"solutionFrequencyNonGymnasium":0.2712,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5275,"frequency":211,"standardDeviation":0.4999}},{"id":null,"name":"9.1","position":9,"iqbId":"CE2302901","exercise":{"id":null,"name":"L’intelligence artificielle est partout"},"parameters":{"logit":-0.3192,"bistaPoints":504.0,"solutionFrequencyGymnasium":0.4125,"solutionFrequencyNonGymnasium":0.2124,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5475,"frequency":219,"standardDeviation":0.4984}},{"id":null,"name":"9.2","position":9,"iqbId":"CE2302902","exercise":{"id":null,"name":"L’intelligence artificielle est partout"},"parameters":{"logit":-1.3322,"bistaPoints":405.8,"solutionFrequencyGymnasium":0.625,"solutionFrequencyNonGymnasium":0.4035,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7325,"frequency":293,"standardDeviation":0.4432}},{"id":null,"name":"9.3","position":9,"iqbId":"CE2302903","exercise":{"id":null,"name":"L’intelligence artificielle est partout"},"parameters":{"logit":-1.2832,"bistaPoints":410.6,"solutionFrequencyGymnasium":0.55,"solutionFrequencyNonGymnasium":0.4386,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7125,"frequency":285,"standardDeviation":0.4532}},{"id":null,"name":"9.4","position":9,"iqbId":"CE2302904","exercise":{"id":null,"name":"L’intelligence artificielle est partout"},"parameters":{"logit":-1.5292,"bistaPoints":386.7,"solutionFrequencyGymnasium":0.525,"solutionFrequencyNonGymnasium":0.5439,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7525,"frequency":301,"standardDeviation":0.4321}},{"id":null,"name":"10.1","position":10,"iqbId":"CE2308701","exercise":{"id":null,"name":"Aidez Ben"},"parameters":{"logit":-1.1532,"bistaPoints":423.2,"solutionFrequencyGymnasium":0.6071,"solutionFrequencyNonGymnasium":0.3455,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.69,"frequency":276,"standardDeviation":0.4631}},{"id":null,"name":"10.2","position":10,"iqbId":"CE2308702","exercise":{"id":null,"name":"Aidez Ben"},"parameters":{"logit":-0.2062,"bistaPoints":514.9,"solutionFrequencyGymnasium":0.3393,"solutionFrequencyNonGymnasium":0.2364,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4925,"frequency":197,"standardDeviation":0.5006}},{"id":null,"name":"10.3","position":10,"iqbId":"CE2308703","exercise":{"id":null,"name":"Aidez Ben"},"parameters":{"logit":-0.3352,"bistaPoints":502.4,"solutionFrequencyGymnasium":0.4054,"solutionFrequencyNonGymnasium":0.2182,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.54,"frequency":216,"standardDeviation":0.499}},{"id":null,"name":"10.4","position":10,"iqbId":"CE2308704","exercise":{"id":null,"name":"Aidez Ben"},"parameters":{"logit":-0.3062,"bistaPoints":505.2,"solutionFrequencyGymnasium":0.3661,"solutionFrequencyNonGymnasium":0.2455,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.54,"frequency":216,"standardDeviation":0.499}},{"id":null,"name":"10.5","position":10,"iqbId":"CE2308705","exercise":{"id":null,"name":"Aidez Ben"},"parameters":{"logit":0.5698,"bistaPoints":590.1,"solutionFrequencyGymnasium":0.2321,"solutionFrequencyNonGymnasium":0.1091,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3425,"frequency":137,"standardDeviation":0.4751}},{"id":null,"name":"10.6","position":10,"iqbId":"CE2308706","exercise":{"id":null,"name":"Aidez Ben"},"parameters":{"logit":-1.3592,"bistaPoints":403.2,"solutionFrequencyGymnasium":0.5893,"solutionFrequencyNonGymnasium":0.4537,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6675,"frequency":267,"standardDeviation":0.4717}},{"id":null,"name":"11.1","position":11,"iqbId":"CE2209101","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-1.1506,"bistaPoints":423.4,"solutionFrequencyGymnasium":0.7632,"solutionFrequencyNonGymnasium":0.3267,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7175,"frequency":287,"standardDeviation":0.4508}},{"id":null,"name":"11.2","position":11,"iqbId":"CE2209102","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-2.1286,"bistaPoints":328.7,"solutionFrequencyGymnasium":0.8522,"solutionFrequencyNonGymnasium":0.6238,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8375,"frequency":335,"standardDeviation":0.3694}},{"id":null,"name":"11.3","position":11,"iqbId":"CE2209103","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-2.0456,"bistaPoints":336.7,"solutionFrequencyGymnasium":0.8696,"solutionFrequencyNonGymnasium":0.5743,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8425,"frequency":337,"standardDeviation":0.3647}},{"id":null,"name":"11.4","position":11,"iqbId":"CE2209104","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-2.1846,"bistaPoints":323.2,"solutionFrequencyGymnasium":0.8609,"solutionFrequencyNonGymnasium":0.6337,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.86,"frequency":344,"standardDeviation":0.3474}},{"id":null,"name":"11.5","position":11,"iqbId":"CE2209105","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-1.0596,"bistaPoints":432.2,"solutionFrequencyGymnasium":0.7281,"solutionFrequencyNonGymnasium":0.3267,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.695,"frequency":278,"standardDeviation":0.461}},{"id":null,"name":"11.6","position":11,"iqbId":"CE2209106","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-2.7336,"bistaPoints":270.0,"solutionFrequencyGymnasium":0.8957,"solutionFrequencyNonGymnasium":0.7624,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8975,"frequency":359,"standardDeviation":0.3037}},{"id":null,"name":"11.7","position":11,"iqbId":"CE2209107","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-2.9736,"bistaPoints":246.8,"solutionFrequencyGymnasium":0.8957,"solutionFrequencyNonGymnasium":0.8218,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9275,"frequency":371,"standardDeviation":0.2596}},{"id":null,"name":"11.8","position":11,"iqbId":"CE2209108","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-2.7716,"bistaPoints":266.4,"solutionFrequencyGymnasium":0.9043,"solutionFrequencyNonGymnasium":0.7624,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9075,"frequency":363,"standardDeviation":0.2901}},{"id":null,"name":"11.9","position":11,"iqbId":"CE2209109","exercise":{"id":null,"name":"Le mail d’Henry"},"parameters":{"logit":-1.9396,"bistaPoints":347.0,"solutionFrequencyGymnasium":0.8174,"solutionFrequencyNonGymnasium":0.5941,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.805,"frequency":322,"standardDeviation":0.3967}},{"id":null,"name":"12.0","position":12,"iqbId":"CE2205201","exercise":{"id":null,"name":"Dans le métro"},"parameters":{"logit":-2.2352,"bistaPoints":318.3,"solutionFrequencyGymnasium":0.7674,"solutionFrequencyNonGymnasium":0.5872,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"A1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8525,"frequency":341,"standardDeviation":0.355}},{"id":null,"name":"19.0","position":19,"iqbId":"CE2300901","exercise":{"id":null,"name":"Rencontre avec un ours"},"parameters":{"logit":-0.1892,"bistaPoints":516.6,"solutionFrequencyGymnasium":0.2793,"solutionFrequencyNonGymnasium":0.2936,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5375,"frequency":215,"standardDeviation":0.4992}},{"id":null,"name":"20.0","position":20,"iqbId":"CE134001","exercise":{"id":null,"name":"Kangourou"},"parameters":{"logit":-0.7133,"bistaPoints":465.8,"solutionFrequencyGymnasium":0.672,"solutionFrequencyNonGymnasium":0.1525,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"inferierend","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.62,"frequency":248,"standardDeviation":0.486}},{"id":null,"name":"21.1","position":21,"iqbId":"CE2310901","exercise":{"id":null,"name":"Le stress des élèves"},"parameters":{"logit":-0.4202,"bistaPoints":494.2,"solutionFrequencyGymnasium":0.4815,"solutionFrequencyNonGymnasium":0.0,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5175,"frequency":207,"standardDeviation":0.5003}},{"id":null,"name":"21.2","position":21,"iqbId":"CE2310902","exercise":{"id":null,"name":"Le stress des élèves"},"parameters":{"logit":-0.2102,"bistaPoints":514.6,"solutionFrequencyGymnasium":0.4296,"solutionFrequencyNonGymnasium":0.3333,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.53,"frequency":212,"standardDeviation":0.4997}},{"id":null,"name":"21.3","position":21,"iqbId":"CE2310903","exercise":{"id":null,"name":"Le stress des élèves"},"parameters":{"logit":-0.3152,"bistaPoints":504.4,"solutionFrequencyGymnasium":0.4519,"solutionFrequencyNonGymnasium":0.3333,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5175,"frequency":207,"standardDeviation":0.5003}},{"id":null,"name":"21.4","position":21,"iqbId":"CE2310904","exercise":{"id":null,"name":"Le stress des élèves"},"parameters":{"logit":0.3488,"bistaPoints":568.7,"solutionFrequencyGymnasium":0.3259,"solutionFrequencyNonGymnasium":0.0,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3775,"frequency":151,"standardDeviation":0.4854}},{"id":null,"name":"22.0","position":22,"iqbId":"CE2300801","exercise":{"id":null,"name":"Réveil surprise"},"parameters":{"logit":1.8768,"bistaPoints":716.8,"solutionFrequencyGymnasium":0.1154,"solutionFrequencyNonGymnasium":0.05,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"C1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"selektiv","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.155,"frequency":62,"standardDeviation":0.3624}},{"id":null,"name":"23.1","position":23,"iqbId":"CE112201","exercise":{"id":null,"name":"Un mois sans portable"},"parameters":{"logit":0.8087,"bistaPoints":613.3,"solutionFrequencyGymnasium":0.3276,"solutionFrequencyNonGymnasium":0.0714,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.315,"frequency":126,"standardDeviation":0.4651}},{"id":null,"name":"23.2","position":23,"iqbId":"CE112202","exercise":{"id":null,"name":"Un mois sans portable"},"parameters":{"logit":0.1057,"bistaPoints":545.2,"solutionFrequencyGymnasium":0.4483,"solutionFrequencyNonGymnasium":0.1786,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.2","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.45,"frequency":180,"standardDeviation":0.4981}},{"id":null,"name":"23.3","position":23,"iqbId":"CE112203","exercise":{"id":null,"name":"Un mois sans portable"},"parameters":{"logit":-0.4613,"bistaPoints":490.2,"solutionFrequencyGymnasium":0.6379,"solutionFrequencyNonGymnasium":0.1786,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.57,"frequency":228,"standardDeviation":0.4957}},{"id":null,"name":"23.4","position":23,"iqbId":"CE112204","exercise":{"id":null,"name":"Un mois sans portable"},"parameters":{"logit":0.2167,"bistaPoints":555.9,"solutionFrequencyGymnasium":0.4224,"solutionFrequencyNonGymnasium":0.1667,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4,"frequency":160,"standardDeviation":0.4905}},{"id":null,"name":"23.5","position":23,"iqbId":"CE112205","exercise":{"id":null,"name":"Un mois sans portable"},"parameters":{"logit":0.3317,"bistaPoints":567.1,"solutionFrequencyGymnasium":0.4052,"solutionFrequencyNonGymnasium":0.1429,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B2.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"detailliert","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3825,"frequency":153,"standardDeviation":0.4866}},{"id":null,"name":"24.0","position":24,"iqbId":"CE2201101","exercise":{"id":null,"name":"Dans la nuit"},"parameters":{"logit":-0.6732,"bistaPoints":469.7,"solutionFrequencyGymnasium":0.5521,"solutionFrequencyNonGymnasium":0.25,"solutionFrequencyPrimarySchool":null,"subject":"fr","domain":"le","competenceLevel":{"id":null,"name":null,"nameShort":"B1.1","description":null},"competences":[{"id":null,"type":"Hör-/Lesestil","name":"global","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.615,"frequency":246,"standardDeviation":0.4872}}]},{"id":"bezirk-sued","type":"district","name":"Bezirk Sued","domain":null,"subject":{"id":null,"name":"Mathematik"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.1","position":1,"iqbId":"M1674501","exercise":{"id":null,"name":"Muster mit Schneckenhäusern"},"parameters":{"logit":-3.6669,"bistaPoints":239.4,"solutionFrequencyGymnasium":0.0,"solutionFrequencyNonGymnasium":0.8588,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.09m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9525,"frequency":381,"standardDeviation":0.213}},{"id":null,"name":"1.2","position":1,"iqbId":"M1674503","exercise":{"id":null,"name":"Muster mit Schneckenhäusern"},"parameters":{"logit":-2.9229,"bistaPoints":306.8,"solutionFrequencyGymnasium":0.9237,"solutionFrequencyNonGymnasium":0.7353,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.09m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.94,"frequency":376,"standardDeviation":0.2378}},{"id":null,"name":"2.0","position":2,"iqbId":"M1631801","exercise":{"id":null,"name":"Schoko-Croissant"},"parameters":{"logit":-2.0398,"bistaPoints":386.7,"solutionFrequencyGymnasium":0.8592,"solutionFrequencyNonGymnasium":0.6928,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8175,"frequency":327,"standardDeviation":0.3867}},{"id":null,"name":"3.1","position":3,"iqbId":"M1701101","exercise":{"id":null,"name":"Reise buchen"},"parameters":{"logit":-1.0984,"bistaPoints":471.8,"solutionFrequencyGymnasium":0.6364,"solutionFrequencyNonGymnasium":0.4959,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.07","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.69,"frequency":276,"standardDeviation":0.4631}},{"id":null,"name":"3.2","position":3,"iqbId":"M1701102","exercise":{"id":null,"name":"Reise buchen"},"parameters":{"logit":-0.4684,"bistaPoints":528.8,"solutionFrequencyGymnasium":0.5727,"solutionFrequencyNonGymnasium":0.3171,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.07","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5675,"frequency":227,"standardDeviation":0.496}},{"id":null,"name":"4.0","position":4,"iqbId":"M1663902","exercise":{"id":null,"name":"Quadrate von Zahlen"},"parameters":{"logit":0.8812,"bistaPoints":651.0,"solutionFrequencyGymnasium":0.3546,"solutionFrequencyNonGymnasium":0.0898,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3275,"frequency":131,"standardDeviation":0.4699}},{"id":null,"name":"5.1","position":5,"iqbId":"M5652501","exercise":{"id":null,"name":"Fremdsprache wählen"},"parameters":{"logit":-3.8159,"bistaPoints":226.0,"solutionFrequencyGymnasium":0.9437,"solutionFrequencyNonGymnasium":0.8594,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.97,"frequency":388,"standardDeviation":0.1708}},{"id":null,"name":"5.2","position":5,"iqbId":"M5652502","exercise":{"id":null,"name":"Fremdsprache wählen"},"parameters":{"logit":-2.4509,"bistaPoints":349.5,"solutionFrequencyGymnasium":0.8873,"solutionFrequencyNonGymnasium":0.6302,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8425,"frequency":337,"standardDeviation":0.3647}},{"id":null,"name":"6.1","position":6,"iqbId":"M5680401","exercise":{"id":null,"name":"Lose"},"parameters":{"logit":-2.2649,"bistaPoints":366.3,"solutionFrequencyGymnasium":0.8881,"solutionFrequencyNonGymnasium":0.6012,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.07h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.85,"frequency":340,"standardDeviation":0.3575}},{"id":null,"name":"6.2","position":6,"iqbId":"M5680402","exercise":{"id":null,"name":"Lose"},"parameters":{"logit":-1.8689,"bistaPoints":402.1,"solutionFrequencyGymnasium":0.7761,"solutionFrequencyNonGymnasium":0.5714,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.06h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.815,"frequency":326,"standardDeviation":0.3888}},{"id":null,"name":"7.1","position":7,"iqbId":"M5701901","exercise":{"id":null,"name":"Dodekaeder"},"parameters":{"logit":-1.1568,"bistaPoints":466.6,"solutionFrequencyGymnasium":0.7468,"solutionFrequencyNonGymnasium":0.4181,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.07h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.69,"frequency":276,"standardDeviation":0.4631}},{"id":null,"name":"7.2","position":7,"iqbId":"M5701902","exercise":{"id":null,"name":"Dodekaeder"},"parameters":{"logit":-0.7448,"bistaPoints":503.8,"solutionFrequencyGymnasium":0.6387,"solutionFrequencyNonGymnasium":0.3729,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.05m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5975,"frequency":239,"standardDeviation":0.491}},{"id":null,"name":"8.0","position":8,"iqbId":"M5700301","exercise":{"id":null,"name":"Kugeln ziehen"},"parameters":{"logit":-0.2888,"bistaPoints":545.1,"solutionFrequencyGymnasium":0.5526,"solutionFrequencyNonGymnasium":0.2796,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.07m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.605,"frequency":242,"standardDeviation":0.4895}},{"id":null,"name":"9.0","position":9,"iqbId":"M5710302","exercise":{"id":null,"name":"Mittelwerte"},"parameters":{"logit":0.4871,"bistaPoints":615.3,"solutionFrequencyGymnasium":0.371,"solutionFrequencyNonGymnasium":0.1356,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.04h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.37,"frequency":148,"standardDeviation":0.4834}},{"id":null,"name":"10.0","position":10,"iqbId":"M4611201","exercise":{"id":null,"name":"Zuordnung"},"parameters":{"logit":-2.6954,"bistaPoints":327.3,"solutionFrequencyGymnasium":0.9344,"solutionFrequencyNonGymnasium":0.7404,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.02m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.87,"frequency":348,"standardDeviation":0.3367}},{"id":null,"name":"11.0","position":11,"iqbId":"M4651601","exercise":{"id":null,"name":"Rechtskurve"},"parameters":{"logit":-1.9994,"bistaPoints":390.3,"solutionFrequencyGymnasium":0.9016,"solutionFrequencyNonGymnasium":0.5769,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.01m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8225,"frequency":329,"standardDeviation":0.3826}},{"id":null,"name":"12.1","position":12,"iqbId":"M4690402","exercise":{"id":null,"name":"Reitstunden"},"parameters":{"logit":-0.8168,"bistaPoints":497.3,"solutionFrequencyGymnasium":0.7059,"solutionFrequencyNonGymnasium":0.4489,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.01h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6225,"frequency":249,"standardDeviation":0.4854}},{"id":null,"name":"12.2","position":12,"iqbId":"M4690403","exercise":{"id":null,"name":"Reitstunden"},"parameters":{"logit":-2.6208,"bistaPoints":334.1,"solutionFrequencyGymnasium":0.9314,"solutionFrequencyNonGymnasium":0.75,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.01h","description":null},{"id":null,"type":"Kompetenz","name":"4.02m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.895,"frequency":358,"standardDeviation":0.3069}},{"id":null,"name":"13.0","position":13,"iqbId":"M4642501","exercise":{"id":null,"name":"Text und Grafik"},"parameters":{"logit":0.1832,"bistaPoints":587.8,"solutionFrequencyGymnasium":0.4567,"solutionFrequencyNonGymnasium":0.25,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.02h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4225,"frequency":169,"standardDeviation":0.4946}},{"id":null,"name":"14.0","position":14,"iqbId":"M4403501","exercise":{"id":null,"name":"Quadrat"},"parameters":{"logit":0.4941,"bistaPoints":615.9,"solutionFrequencyGymnasium":0.3784,"solutionFrequencyNonGymnasium":0.1558,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.02m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3725,"frequency":149,"standardDeviation":0.4841}},{"id":null,"name":"15.1","position":15,"iqbId":"M3690701","exercise":{"id":null,"name":"Körpernetze"},"parameters":{"logit":-2.7609,"bistaPoints":321.4,"solutionFrequencyGymnasium":0.0,"solutionFrequencyNonGymnasium":0.7557,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.04","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9125,"frequency":365,"standardDeviation":0.2829}},{"id":null,"name":"15.2","position":15,"iqbId":"M3690702","exercise":{"id":null,"name":"Körpernetze"},"parameters":{"logit":-2.0169,"bistaPoints":388.7,"solutionFrequencyGymnasium":0.7417,"solutionFrequencyNonGymnasium":0.6307,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.04","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.805,"frequency":322,"standardDeviation":0.3967}},{"id":null,"name":"16.0","position":16,"iqbId":"M2673601","exercise":{"id":null,"name":"Winkel messen"},"parameters":{"logit":-1.3838,"bistaPoints":446.0,"solutionFrequencyGymnasium":0.7664,"solutionFrequencyNonGymnasium":0.5741,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.74,"frequency":296,"standardDeviation":0.4392}},{"id":null,"name":"17.0","position":17,"iqbId":"M3620201","exercise":{"id":null,"name":"Parallelogramm"},"parameters":{"logit":-1.3018,"bistaPoints":453.4,"solutionFrequencyGymnasium":0.7622,"solutionFrequencyNonGymnasium":0.4712,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.06h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7725,"frequency":309,"standardDeviation":0.4197}},{"id":null,"name":"18.1","position":18,"iqbId":"M2703201","exercise":{"id":null,"name":"Modellrakete"},"parameters":{"logit":-1.3598,"bistaPoints":448.2,"solutionFrequencyGymnasium":0.0,"solutionFrequencyNonGymnasium":0.5667,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Leitidee","name":"L2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.73,"frequency":292,"standardDeviation":0.4445}},{"id":null,"name":"18.2","position":18,"iqbId":"M2703202","exercise":{"id":null,"name":"Modellrakete"},"parameters":{"logit":0.0492,"bistaPoints":575.7,"solutionFrequencyGymnasium":0.6039,"solutionFrequencyNonGymnasium":0.1321,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.06h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4875,"frequency":195,"standardDeviation":0.5005}},{"id":null,"name":"19.0","position":19,"iqbId":"M2610701","exercise":{"id":null,"name":"Passende Einheiten"},"parameters":{"logit":0.5362,"bistaPoints":619.7,"solutionFrequencyGymnasium":0.3431,"solutionFrequencyNonGymnasium":0.2026,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.02h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3775,"frequency":151,"standardDeviation":0.4854}},{"id":null,"name":"20.1","position":20,"iqbId":"M5672502","exercise":{"id":null,"name":"Taschengeld"},"parameters":{"logit":-4.3129,"bistaPoints":181.0,"solutionFrequencyGymnasium":0.9662,"solutionFrequencyNonGymnasium":0.9313,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9725,"frequency":389,"standardDeviation":0.1637}},{"id":null,"name":"20.2","position":20,"iqbId":"M5672503","exercise":{"id":null,"name":"Taschengeld"},"parameters":{"logit":-1.9389,"bistaPoints":395.8,"solutionFrequencyGymnasium":0.7852,"solutionFrequencyNonGymnasium":0.625,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.03","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.81,"frequency":324,"standardDeviation":0.3928}},{"id":null,"name":"21.1","position":21,"iqbId":"M5700803","exercise":{"id":null,"name":"Bootsverleih"},"parameters":{"logit":-1.4269,"bistaPoints":442.1,"solutionFrequencyGymnasium":0.7862,"solutionFrequencyNonGymnasium":0.4509,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.04h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7725,"frequency":309,"standardDeviation":0.4197}},{"id":null,"name":"21.2","position":21,"iqbId":"M5700802","exercise":{"id":null,"name":"Bootsverleih"},"parameters":{"logit":-0.9489,"bistaPoints":485.4,"solutionFrequencyGymnasium":0.7517,"solutionFrequencyNonGymnasium":0.3179,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.04h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6325,"frequency":253,"standardDeviation":0.4827}},{"id":null,"name":"22.0","position":22,"iqbId":"M5711601","exercise":{"id":null,"name":"Fairer Handel"},"parameters":{"logit":-0.2159,"bistaPoints":551.7,"solutionFrequencyGymnasium":0.5586,"solutionFrequencyNonGymnasium":0.2312,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.03","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.51,"frequency":204,"standardDeviation":0.5005}},{"id":null,"name":"23.1","position":23,"iqbId":"M5621801","exercise":{"id":null,"name":"Darmstadt"},"parameters":{"logit":-3.0949,"bistaPoints":291.2,"solutionFrequencyGymnasium":0.9324,"solutionFrequencyNonGymnasium":0.7938,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.955,"frequency":382,"standardDeviation":0.2076}},{"id":null,"name":"23.2","position":23,"iqbId":"M5621802","exercise":{"id":null,"name":"Darmstadt"},"parameters":{"logit":-1.5349,"bistaPoints":432.3,"solutionFrequencyGymnasium":0.8041,"solutionFrequencyNonGymnasium":0.4688,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.755,"frequency":302,"standardDeviation":0.4306}},{"id":null,"name":"24.0","position":24,"iqbId":"M5713502","exercise":{"id":null,"name":"Einnahmen darstellen"},"parameters":{"logit":-0.4769,"bistaPoints":528.1,"solutionFrequencyGymnasium":0.6047,"solutionFrequencyNonGymnasium":0.2654,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.04h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5925,"frequency":237,"standardDeviation":0.492}},{"id":null,"name":"25.1","position":25,"iqbId":"M5711501","exercise":{"id":null,"name":"Zuckeranteil"},"parameters":{"logit":-1.2719,"bistaPoints":456.1,"solutionFrequencyGymnasium":0.7862,"solutionFrequencyNonGymnasium":0.3988,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7175,"frequency":287,"standardDeviation":0.4508}},{"id":null,"name":"25.2","position":25,"iqbId":"M5711502","exercise":{"id":null,"name":"Zuckeranteil"},"parameters":{"logit":-0.9059,"bistaPoints":489.3,"solutionFrequencyGymnasium":0.7222,"solutionFrequencyNonGymnasium":0.3314,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.655,"frequency":262,"standardDeviation":0.476}},{"id":null,"name":"25.3","position":25,"iqbId":"M5711503","exercise":{"id":null,"name":"Zuckeranteil"},"parameters":{"logit":0.6951,"bistaPoints":634.1,"solutionFrequencyGymnasium":0.3862,"solutionFrequencyNonGymnasium":0.1053,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.05m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3275,"frequency":131,"standardDeviation":0.4699}}]},{"id":"bezirk-sued","type":"district","name":"Bezirk Sued","domain":null,"subject":{"id":null,"name":"Mathematik"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.0","position":1,"iqbId":"M1710401","exercise":{"id":null,"name":"Bäckerei"},"parameters":{"logit":-2.5379,"bistaPoints":341.6,"solutionFrequencyGymnasium":0.8878,"solutionFrequencyNonGymnasium":0.6776,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.885,"frequency":354,"standardDeviation":0.3194}},{"id":null,"name":"2.1","position":2,"iqbId":"M1713301","exercise":{"id":null,"name":"Zahlenfeld"},"parameters":{"logit":-2.6879,"bistaPoints":328.0,"solutionFrequencyGymnasium":0.9431,"solutionFrequencyNonGymnasium":0.678,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8375,"frequency":335,"standardDeviation":0.3694}},{"id":null,"name":"2.2","position":2,"iqbId":"M1713302","exercise":{"id":null,"name":"Zahlenfeld"},"parameters":{"logit":-2.0319,"bistaPoints":387.4,"solutionFrequencyGymnasium":0.8578,"solutionFrequencyNonGymnasium":0.5696,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8325,"frequency":333,"standardDeviation":0.3739}},{"id":null,"name":"3.0","position":3,"iqbId":"M1690901","exercise":{"id":null,"name":"Behälter"},"parameters":{"logit":-0.9778,"bistaPoints":482.7,"solutionFrequencyGymnasium":0.7416,"solutionFrequencyNonGymnasium":0.5227,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.07","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6725,"frequency":269,"standardDeviation":0.4699}},{"id":null,"name":"4.1","position":4,"iqbId":"M1691701","exercise":{"id":null,"name":"Trinkmengen"},"parameters":{"logit":-0.5559,"bistaPoints":520.9,"solutionFrequencyGymnasium":0.6423,"solutionFrequencyNonGymnasium":0.2303,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.02","description":null},{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.57,"frequency":228,"standardDeviation":0.4957}},{"id":null,"name":"4.2","position":4,"iqbId":"M1691703","exercise":{"id":null,"name":"Trinkmengen"},"parameters":{"logit":-0.9859,"bistaPoints":482.0,"solutionFrequencyGymnasium":0.6232,"solutionFrequencyNonGymnasium":0.3898,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.02","description":null},{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6625,"frequency":265,"standardDeviation":0.4734}},{"id":null,"name":"5.1","position":5,"iqbId":"M1711401","exercise":{"id":null,"name":"Zeitzonen"},"parameters":{"logit":-2.5659,"bistaPoints":339.1,"solutionFrequencyGymnasium":0.8744,"solutionFrequencyNonGymnasium":0.6942,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.01","description":null},{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.865,"frequency":346,"standardDeviation":0.3422}},{"id":null,"name":"5.2","position":5,"iqbId":"M1711402","exercise":{"id":null,"name":"Zeitzonen"},"parameters":{"logit":-1.6899,"bistaPoints":418.3,"solutionFrequencyGymnasium":0.7535,"solutionFrequencyNonGymnasium":0.5331,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7975,"frequency":319,"standardDeviation":0.4024}},{"id":null,"name":"6.0","position":6,"iqbId":"M1611001","exercise":{"id":null,"name":"Uhr ohne Zeiger"},"parameters":{"logit":-1.2309,"bistaPoints":459.8,"solutionFrequencyGymnasium":0.707,"solutionFrequencyNonGymnasium":0.458,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7525,"frequency":301,"standardDeviation":0.4321}},{"id":null,"name":"7.0","position":7,"iqbId":"M1713701","exercise":{"id":null,"name":"Winterjacke"},"parameters":{"logit":-0.3799,"bistaPoints":536.8,"solutionFrequencyGymnasium":0.5405,"solutionFrequencyNonGymnasium":0.3056,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.07","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.55,"frequency":220,"standardDeviation":0.4981}},{"id":null,"name":"8.0","position":8,"iqbId":"M1711901","exercise":{"id":null,"name":"Produkte und Teilbarkeit"},"parameters":{"logit":0.3501,"bistaPoints":602.9,"solutionFrequencyGymnasium":0.4472,"solutionFrequencyNonGymnasium":0.1223,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.01","description":null},{"id":null,"type":"Kompetenz","name":"1.08","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.435,"frequency":174,"standardDeviation":0.4964}},{"id":null,"name":"9.1","position":9,"iqbId":"M1674501","exercise":{"id":null,"name":"Muster mit Schneckenhäusern"},"parameters":{"logit":-3.6669,"bistaPoints":239.4,"solutionFrequencyGymnasium":0.0,"solutionFrequencyNonGymnasium":0.8588,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.09m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.955,"frequency":382,"standardDeviation":0.2076}},{"id":null,"name":"9.2","position":9,"iqbId":"M1674503","exercise":{"id":null,"name":"Muster mit Schneckenhäusern"},"parameters":{"logit":-2.9229,"bistaPoints":306.8,"solutionFrequencyGymnasium":0.9237,"solutionFrequencyNonGymnasium":0.7353,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.09m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.875,"frequency":350,"standardDeviation":0.3311}},{"id":null,"name":"10.0","position":10,"iqbId":"M1631801","exercise":{"id":null,"name":"Schoko-Croissant"},"parameters":{"logit":-2.0398,"bistaPoints":386.7,"solutionFrequencyGymnasium":0.8592,"solutionFrequencyNonGymnasium":0.6928,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.815,"frequency":326,"standardDeviation":0.3888}},{"id":null,"name":"11.1","position":11,"iqbId":"M1701101","exercise":{"id":null,"name":"Reise buchen"},"parameters":{"logit":-1.0984,"bistaPoints":471.8,"solutionFrequencyGymnasium":0.6364,"solutionFrequencyNonGymnasium":0.4959,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.07","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.68,"frequency":272,"standardDeviation":0.4671}},{"id":null,"name":"11.2","position":11,"iqbId":"M1701102","exercise":{"id":null,"name":"Reise buchen"},"parameters":{"logit":-0.4684,"bistaPoints":528.8,"solutionFrequencyGymnasium":0.5727,"solutionFrequencyNonGymnasium":0.3171,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.07","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.62,"frequency":248,"standardDeviation":0.486}},{"id":null,"name":"12.0","position":12,"iqbId":"M1663902","exercise":{"id":null,"name":"Quadrate von Zahlen"},"parameters":{"logit":0.8812,"bistaPoints":651.0,"solutionFrequencyGymnasium":0.3546,"solutionFrequencyNonGymnasium":0.0898,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.315,"frequency":126,"standardDeviation":0.4651}},{"id":null,"name":"13.1","position":13,"iqbId":"M5652501","exercise":{"id":null,"name":"Fremdsprache wählen"},"parameters":{"logit":-3.8159,"bistaPoints":226.0,"solutionFrequencyGymnasium":0.9437,"solutionFrequencyNonGymnasium":0.8594,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9575,"frequency":383,"standardDeviation":0.202}},{"id":null,"name":"13.2","position":13,"iqbId":"M5652502","exercise":{"id":null,"name":"Fremdsprache wählen"},"parameters":{"logit":-2.4509,"bistaPoints":349.5,"solutionFrequencyGymnasium":0.8873,"solutionFrequencyNonGymnasium":0.6302,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8775,"frequency":351,"standardDeviation":0.3283}},{"id":null,"name":"14.1","position":14,"iqbId":"M5680401","exercise":{"id":null,"name":"Lose"},"parameters":{"logit":-2.2649,"bistaPoints":366.3,"solutionFrequencyGymnasium":0.8881,"solutionFrequencyNonGymnasium":0.6012,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.07h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.85,"frequency":340,"standardDeviation":0.3575}},{"id":null,"name":"14.2","position":14,"iqbId":"M5680402","exercise":{"id":null,"name":"Lose"},"parameters":{"logit":-1.8689,"bistaPoints":402.1,"solutionFrequencyGymnasium":0.7761,"solutionFrequencyNonGymnasium":0.5714,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.06h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.825,"frequency":330,"standardDeviation":0.3804}},{"id":null,"name":"15.1","position":15,"iqbId":"M5701901","exercise":{"id":null,"name":"Dodekaeder"},"parameters":{"logit":-1.1568,"bistaPoints":466.6,"solutionFrequencyGymnasium":0.7468,"solutionFrequencyNonGymnasium":0.4181,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.07h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.695,"frequency":278,"standardDeviation":0.461}},{"id":null,"name":"15.2","position":15,"iqbId":"M5701902","exercise":{"id":null,"name":"Dodekaeder"},"parameters":{"logit":-0.7448,"bistaPoints":503.8,"solutionFrequencyGymnasium":0.6387,"solutionFrequencyNonGymnasium":0.3729,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.05m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5975,"frequency":239,"standardDeviation":0.491}},{"id":null,"name":"16.0","position":16,"iqbId":"M5700301","exercise":{"id":null,"name":"Kugeln ziehen"},"parameters":{"logit":-0.2888,"bistaPoints":545.1,"solutionFrequencyGymnasium":0.5526,"solutionFrequencyNonGymnasium":0.2796,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.07m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.57,"frequency":228,"standardDeviation":0.4957}},{"id":null,"name":"17.0","position":17,"iqbId":"M5710302","exercise":{"id":null,"name":"Mittelwerte"},"parameters":{"logit":0.4871,"bistaPoints":615.3,"solutionFrequencyGymnasium":0.371,"solutionFrequencyNonGymnasium":0.1356,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.04h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.375,"frequency":150,"standardDeviation":0.4847}},{"id":null,"name":"18.0","position":18,"iqbId":"M4611201","exercise":{"id":null,"name":"Zuordnung"},"parameters":{"logit":-2.6954,"bistaPoints":327.3,"solutionFrequencyGymnasium":0.9344,"solutionFrequencyNonGymnasium":0.7404,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.02m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.905,"frequency":362,"standardDeviation":0.2936}},{"id":null,"name":"19.0","position":19,"iqbId":"M4651601","exercise":{"id":null,"name":"Rechtskurve"},"parameters":{"logit":-1.9994,"bistaPoints":390.3,"solutionFrequencyGymnasium":0.9016,"solutionFrequencyNonGymnasium":0.5769,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.01m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8175,"frequency":327,"standardDeviation":0.3867}},{"id":null,"name":"20.1","position":20,"iqbId":"M4690402","exercise":{"id":null,"name":"Reitstunden"},"parameters":{"logit":-0.8168,"bistaPoints":497.3,"solutionFrequencyGymnasium":0.7059,"solutionFrequencyNonGymnasium":0.4489,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.01h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.61,"frequency":244,"standardDeviation":0.4884}},{"id":null,"name":"20.2","position":20,"iqbId":"M4690403","exercise":{"id":null,"name":"Reitstunden"},"parameters":{"logit":-2.6208,"bistaPoints":334.1,"solutionFrequencyGymnasium":0.9314,"solutionFrequencyNonGymnasium":0.75,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.01h","description":null},{"id":null,"type":"Kompetenz","name":"4.02m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8725,"frequency":349,"standardDeviation":0.3339}},{"id":null,"name":"21.0","position":21,"iqbId":"M4642501","exercise":{"id":null,"name":"Text und Grafik"},"parameters":{"logit":0.1832,"bistaPoints":587.8,"solutionFrequencyGymnasium":0.4567,"solutionFrequencyNonGymnasium":0.25,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.02h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.45,"frequency":180,"standardDeviation":0.4981}},{"id":null,"name":"22.0","position":22,"iqbId":"M4403501","exercise":{"id":null,"name":"Quadrat"},"parameters":{"logit":0.4941,"bistaPoints":615.9,"solutionFrequencyGymnasium":0.3784,"solutionFrequencyNonGymnasium":0.1558,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.02m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4,"frequency":160,"standardDeviation":0.4905}},{"id":null,"name":"23.1","position":23,"iqbId":"M3690701","exercise":{"id":null,"name":"Körpernetze"},"parameters":{"logit":-2.7609,"bistaPoints":321.4,"solutionFrequencyGymnasium":0.0,"solutionFrequencyNonGymnasium":0.7557,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1a","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.04","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.9025,"frequency":361,"standardDeviation":0.297}},{"id":null,"name":"23.2","position":23,"iqbId":"M3690702","exercise":{"id":null,"name":"Körpernetze"},"parameters":{"logit":-2.0169,"bistaPoints":388.7,"solutionFrequencyGymnasium":0.7417,"solutionFrequencyNonGymnasium":0.6307,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.04","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8375,"frequency":335,"standardDeviation":0.3694}},{"id":null,"name":"24.0","position":24,"iqbId":"M2673601","exercise":{"id":null,"name":"Winkel messen"},"parameters":{"logit":-1.3838,"bistaPoints":446.0,"solutionFrequencyGymnasium":0.7664,"solutionFrequencyNonGymnasium":0.5741,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.775,"frequency":310,"standardDeviation":0.4181}},{"id":null,"name":"25.0","position":25,"iqbId":"M3620201","exercise":{"id":null,"name":"Parallelogramm"},"parameters":{"logit":-1.3018,"bistaPoints":453.4,"solutionFrequencyGymnasium":0.7622,"solutionFrequencyNonGymnasium":0.4712,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.06h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L3","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.735,"frequency":294,"standardDeviation":0.4419}},{"id":null,"name":"26.1","position":26,"iqbId":"M2703201","exercise":{"id":null,"name":"Modellrakete"},"parameters":{"logit":-1.3598,"bistaPoints":448.2,"solutionFrequencyGymnasium":0.0,"solutionFrequencyNonGymnasium":0.5667,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Leitidee","name":"L2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.715,"frequency":286,"standardDeviation":0.452}},{"id":null,"name":"26.2","position":26,"iqbId":"M2703202","exercise":{"id":null,"name":"Modellrakete"},"parameters":{"logit":0.0492,"bistaPoints":575.7,"solutionFrequencyGymnasium":0.6039,"solutionFrequencyNonGymnasium":0.1321,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.06h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4525,"frequency":181,"standardDeviation":0.4984}},{"id":null,"name":"27.0","position":27,"iqbId":"M2610701","exercise":{"id":null,"name":"Passende Einheiten"},"parameters":{"logit":0.5362,"bistaPoints":619.7,"solutionFrequencyGymnasium":0.3431,"solutionFrequencyNonGymnasium":0.2026,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.02h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.37,"frequency":148,"standardDeviation":0.4834}}]},{"id":"bezirk-sued","type":"district","name":"Bezirk Sued","domain":null,"subject":{"id":null,"name":"Mathematik"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.0","position":1,"iqbId":"M1661401","exercise":{"id":null,"name":"Klammern"},"parameters":{"logit":-1.7359,"bistaPoints":414.2,"solutionFrequencyGymnasium":0.7925,"solutionFrequencyNonGymnasium":0.5449,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Kompetenz","name":"1.04","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.79,"frequency":316,"standardDeviation":0.4078}},{"id":null,"name":"2.0","position":2,"iqbId":"M1701101","exercise":{"id":null,"name":"Reise buchen"},"parameters":{"logit":-1.0984,"bistaPoints":471.8,"solutionFrequencyGymnasium":0.6364,"solutionFrequencyNonGymnasium":0.4959,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.07","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.675,"frequency":270,"standardDeviation":0.469}},{"id":null,"name":"3.0","position":3,"iqbId":"M1713801","exercise":{"id":null,"name":"Zahlengerade"},"parameters":{"logit":-0.4179,"bistaPoints":533.4,"solutionFrequencyGymnasium":0.5854,"solutionFrequencyNonGymnasium":0.2449,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5575,"frequency":223,"standardDeviation":0.4973}},{"id":null,"name":"4.1","position":4,"iqbId":"M1712901","exercise":{"id":null,"name":"Brüche vergleichen"},"parameters":{"logit":0.0711,"bistaPoints":577.7,"solutionFrequencyGymnasium":0.5115,"solutionFrequencyNonGymnasium":0.142,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4525,"frequency":181,"standardDeviation":0.4984}},{"id":null,"name":"4.2","position":4,"iqbId":"M1712902","exercise":{"id":null,"name":"Brüche vergleichen"},"parameters":{"logit":0.5251,"bistaPoints":618.7,"solutionFrequencyGymnasium":0.4198,"solutionFrequencyNonGymnasium":0.0888,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3725,"frequency":149,"standardDeviation":0.4841}},{"id":null,"name":"5.0","position":5,"iqbId":"M1702302","exercise":{"id":null,"name":"Drei Brüche"},"parameters":{"logit":1.4561,"bistaPoints":703.0,"solutionFrequencyGymnasium":0.2568,"solutionFrequencyNonGymnasium":0.0,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2125,"frequency":85,"standardDeviation":0.4096}},{"id":null,"name":"6.1","position":6,"iqbId":"M5680401","exercise":{"id":null,"name":"Lose"},"parameters":{"logit":-2.2649,"bistaPoints":366.3,"solutionFrequencyGymnasium":0.8881,"solutionFrequencyNonGymnasium":0.6012,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.07h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.875,"frequency":350,"standardDeviation":0.3311}},{"id":null,"name":"6.2","position":6,"iqbId":"M5680402","exercise":{"id":null,"name":"Lose"},"parameters":{"logit":-1.8689,"bistaPoints":402.1,"solutionFrequencyGymnasium":0.7761,"solutionFrequencyNonGymnasium":0.5714,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.06h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.805,"frequency":322,"standardDeviation":0.3967}},{"id":null,"name":"7.0","position":7,"iqbId":"M5701901","exercise":{"id":null,"name":"Dodekaeder"},"parameters":{"logit":-1.1568,"bistaPoints":466.6,"solutionFrequencyGymnasium":0.7468,"solutionFrequencyNonGymnasium":0.4181,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.07h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7075,"frequency":283,"standardDeviation":0.4555}},{"id":null,"name":"8.1","position":8,"iqbId":"M5700301","exercise":{"id":null,"name":"Kugeln ziehen"},"parameters":{"logit":-0.2888,"bistaPoints":545.1,"solutionFrequencyGymnasium":0.5526,"solutionFrequencyNonGymnasium":0.2796,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.07m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.545,"frequency":218,"standardDeviation":0.4986}},{"id":null,"name":"8.2","position":8,"iqbId":"M5700302","exercise":{"id":null,"name":"Kugeln ziehen"},"parameters":{"logit":-0.2218,"bistaPoints":551.2,"solutionFrequencyGymnasium":0.4842,"solutionFrequencyNonGymnasium":0.3243,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.07m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5,"frequency":200,"standardDeviation":0.5006}},{"id":null,"name":"9.1","position":9,"iqbId":"M5710302","exercise":{"id":null,"name":"Mittelwerte"},"parameters":{"logit":0.4871,"bistaPoints":615.3,"solutionFrequencyGymnasium":0.371,"solutionFrequencyNonGymnasium":0.1356,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.04h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3925,"frequency":157,"standardDeviation":0.4889}},{"id":null,"name":"9.2","position":9,"iqbId":"M5710303","exercise":{"id":null,"name":"Mittelwerte"},"parameters":{"logit":1.6041,"bistaPoints":716.4,"solutionFrequencyGymnasium":0.2419,"solutionFrequencyNonGymnasium":0.0,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.04m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.185,"frequency":74,"standardDeviation":0.3888}},{"id":null,"name":"10.0","position":10,"iqbId":"M4700601","exercise":{"id":null,"name":"Proportionalität"},"parameters":{"logit":-2.0138,"bistaPoints":389.0,"solutionFrequencyGymnasium":0.8636,"solutionFrequencyNonGymnasium":0.6333,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8275,"frequency":331,"standardDeviation":0.3783}},{"id":null,"name":"11.1","position":11,"iqbId":"M4710701","exercise":{"id":null,"name":"Bewegungsdiagramme"},"parameters":{"logit":-0.8599,"bistaPoints":493.4,"solutionFrequencyGymnasium":0.6322,"solutionFrequencyNonGymnasium":0.3776,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.01h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6725,"frequency":269,"standardDeviation":0.4699}},{"id":null,"name":"11.2","position":11,"iqbId":"M4710702","exercise":{"id":null,"name":"Bewegungsdiagramme"},"parameters":{"logit":-0.4069,"bistaPoints":534.4,"solutionFrequencyGymnasium":0.546,"solutionFrequencyNonGymnasium":0.2867,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.01h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5725,"frequency":229,"standardDeviation":0.4953}},{"id":null,"name":"12.0","position":12,"iqbId":"M4403501","exercise":{"id":null,"name":"Quadrat"},"parameters":{"logit":0.4941,"bistaPoints":615.9,"solutionFrequencyGymnasium":0.3784,"solutionFrequencyNonGymnasium":0.1558,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.02m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3825,"frequency":153,"standardDeviation":0.4866}},{"id":null,"name":"13.1","position":13,"iqbId":"M4710802","exercise":{"id":null,"name":"Geraden"},"parameters":{"logit":0.8371,"bistaPoints":647.0,"solutionFrequencyGymnasium":0.3161,"solutionFrequencyNonGymnasium":0.0979,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.02m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.295,"frequency":118,"standardDeviation":0.4566}},{"id":null,"name":"13.2","position":13,"iqbId":"M4710803","exercise":{"id":null,"name":"Geraden"},"parameters":{"logit":1.9861,"bistaPoints":750.9,"solutionFrequencyGymnasium":0.1494,"solutionFrequencyNonGymnasium":0.0,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.02m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.155,"frequency":62,"standardDeviation":0.3624}},{"id":null,"name":"14.0","position":14,"iqbId":"M3690702","exercise":{"id":null,"name":"Körpernetze"},"parameters":{"logit":-2.0169,"bistaPoints":388.7,"solutionFrequencyGymnasium":0.7417,"solutionFrequencyNonGymnasium":0.6307,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.04","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8375,"frequency":335,"standardDeviation":0.3694}},{"id":null,"name":"15.1","position":15,"iqbId":"M2710101","exercise":{"id":null,"name":"Ungewohnte Einheiten"},"parameters":{"logit":-0.8389,"bistaPoints":495.3,"solutionFrequencyGymnasium":0.7125,"solutionFrequencyNonGymnasium":0.2722,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.06h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6275,"frequency":251,"standardDeviation":0.4841}},{"id":null,"name":"15.2","position":15,"iqbId":"M2710102","exercise":{"id":null,"name":"Ungewohnte Einheiten"},"parameters":{"logit":-0.4159,"bistaPoints":533.6,"solutionFrequencyGymnasium":0.6688,"solutionFrequencyNonGymnasium":0.1667,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.06h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.57,"frequency":228,"standardDeviation":0.4957}},{"id":null,"name":"16.1","position":16,"iqbId":"M2703001","exercise":{"id":null,"name":"Fußleisten"},"parameters":{"logit":-0.2768,"bistaPoints":546.2,"solutionFrequencyGymnasium":0.6211,"solutionFrequencyNonGymnasium":0.2617,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.04h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.535,"frequency":214,"standardDeviation":0.4994}},{"id":null,"name":"16.2","position":16,"iqbId":"M2703002","exercise":{"id":null,"name":"Fußleisten"},"parameters":{"logit":0.9742,"bistaPoints":659.4,"solutionFrequencyGymnasium":0.3832,"solutionFrequencyNonGymnasium":0.0522,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.06m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Leitidee","name":"L2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2775,"frequency":111,"standardDeviation":0.4483}},{"id":null,"name":"17.0","position":17,"iqbId":"M3621302","exercise":{"id":null,"name":"Eigenschaften von Dreiecken"},"parameters":{"logit":2.1692,"bistaPoints":767.5,"solutionFrequencyGymnasium":0.2047,"solutionFrequencyNonGymnasium":0.05,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.05h","description":null},{"id":null,"type":"Kompetenz","name":"3.06m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.1,"frequency":40,"standardDeviation":0.3004}},{"id":null,"name":"18.0","position":18,"iqbId":"M5662402","exercise":{"id":null,"name":"Fitnessverein"},"parameters":{"logit":-2.0428,"bistaPoints":386.4,"solutionFrequencyGymnasium":0.8565,"solutionFrequencyNonGymnasium":0.6433,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8275,"frequency":331,"standardDeviation":0.3783}},{"id":null,"name":"19.0","position":19,"iqbId":"M5710501","exercise":{"id":null,"name":"Singen"},"parameters":{"logit":-0.8819,"bistaPoints":491.4,"solutionFrequencyGymnasium":0.7192,"solutionFrequencyNonGymnasium":0.3158,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.04h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.66,"frequency":264,"standardDeviation":0.4743}},{"id":null,"name":"20.1","position":20,"iqbId":"M5661501","exercise":{"id":null,"name":"Training für Langstreckenlauf"},"parameters":{"logit":-0.7949,"bistaPoints":499.3,"solutionFrequencyGymnasium":0.6892,"solutionFrequencyNonGymnasium":0.3,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.04h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.64,"frequency":256,"standardDeviation":0.4806}},{"id":null,"name":"20.2","position":20,"iqbId":"M5661502","exercise":{"id":null,"name":"Training für Langstreckenlauf"},"parameters":{"logit":0.5351,"bistaPoints":619.6,"solutionFrequencyGymnasium":0.4094,"solutionFrequencyNonGymnasium":0.1,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.04h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.385,"frequency":154,"standardDeviation":0.4872}},{"id":null,"name":"21.0","position":21,"iqbId":"M5630701","exercise":{"id":null,"name":"Freizeitbeschäftigungen"},"parameters":{"logit":-1.8989,"bistaPoints":399.4,"solutionFrequencyGymnasium":0.8065,"solutionFrequencyNonGymnasium":0.5311,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.82,"frequency":328,"standardDeviation":0.3847}},{"id":null,"name":"22.0","position":22,"iqbId":"M5712001","exercise":{"id":null,"name":"Klassensprecherwahl"},"parameters":{"logit":-0.0749,"bistaPoints":564.4,"solutionFrequencyGymnasium":0.6027,"solutionFrequencyNonGymnasium":0.1382,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4825,"frequency":193,"standardDeviation":0.5003}},{"id":null,"name":"23.1","position":23,"iqbId":"M5700501","exercise":{"id":null,"name":"Lieblingsschokolade"},"parameters":{"logit":0.6266,"bistaPoints":627.9,"solutionFrequencyGymnasium":0.395,"solutionFrequencyNonGymnasium":0.1143,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3875,"frequency":155,"standardDeviation":0.4878}},{"id":null,"name":"23.2","position":23,"iqbId":"M5700502","exercise":{"id":null,"name":"Lieblingsschokolade"},"parameters":{"logit":-0.1694,"bistaPoints":555.9,"solutionFrequencyGymnasium":0.6555,"solutionFrequencyNonGymnasium":0.1048,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.49,"frequency":196,"standardDeviation":0.5005}},{"id":null,"name":"23.3","position":23,"iqbId":"M5700503","exercise":{"id":null,"name":"Lieblingsschokolade"},"parameters":{"logit":-0.5854,"bistaPoints":518.3,"solutionFrequencyGymnasium":0.7227,"solutionFrequencyNonGymnasium":0.1905,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5775,"frequency":231,"standardDeviation":0.4946}},{"id":null,"name":"24.0","position":24,"iqbId":"M5710601","exercise":{"id":null,"name":"Fernsehtürme"},"parameters":{"logit":1.3151,"bistaPoints":690.2,"solutionFrequencyGymnasium":0.2055,"solutionFrequencyNonGymnasium":0.1184,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2525,"frequency":101,"standardDeviation":0.435}}]},{"id":"bezirk-sued","type":"district","name":"Bezirk Sued","domain":null,"subject":{"id":null,"name":"Mathematik"},"covariates":null,"properties":null,"items":[{"id":null,"name":"1.1","position":1,"iqbId":"M1712001","exercise":{"id":null,"name":"Mit Videos Geld verdienen"},"parameters":{"logit":-1.9509,"bistaPoints":394.7,"solutionFrequencyGymnasium":0.7915,"solutionFrequencyNonGymnasium":0.6034,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8175,"frequency":327,"standardDeviation":0.3867}},{"id":null,"name":"1.2","position":1,"iqbId":"M1712002","exercise":{"id":null,"name":"Mit Videos Geld verdienen"},"parameters":{"logit":-0.7169,"bistaPoints":506.4,"solutionFrequencyGymnasium":0.6161,"solutionFrequencyNonGymnasium":0.3333,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6,"frequency":240,"standardDeviation":0.4905}},{"id":null,"name":"2.1","position":2,"iqbId":"M1691701","exercise":{"id":null,"name":"Trinkmengen"},"parameters":{"logit":-0.5559,"bistaPoints":520.9,"solutionFrequencyGymnasium":0.6423,"solutionFrequencyNonGymnasium":0.2303,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.02","description":null},{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.59,"frequency":236,"standardDeviation":0.4924}},{"id":null,"name":"2.2","position":2,"iqbId":"M1691703","exercise":{"id":null,"name":"Trinkmengen"},"parameters":{"logit":-0.9859,"bistaPoints":482.0,"solutionFrequencyGymnasium":0.6232,"solutionFrequencyNonGymnasium":0.3898,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.02","description":null},{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.675,"frequency":270,"standardDeviation":0.469}},{"id":null,"name":"3.1","position":3,"iqbId":"M1702701","exercise":{"id":null,"name":"Parkgebühren"},"parameters":{"logit":-0.1719,"bistaPoints":555.7,"solutionFrequencyGymnasium":0.507,"solutionFrequencyNonGymnasium":0.2605,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5375,"frequency":215,"standardDeviation":0.4992}},{"id":null,"name":"3.2","position":3,"iqbId":"M1702702","exercise":{"id":null,"name":"Parkgebühren"},"parameters":{"logit":-0.2209,"bistaPoints":551.2,"solutionFrequencyGymnasium":0.4884,"solutionFrequencyNonGymnasium":0.2941,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.535,"frequency":214,"standardDeviation":0.4994}},{"id":null,"name":"3.3","position":3,"iqbId":"M1702703","exercise":{"id":null,"name":"Parkgebühren"},"parameters":{"logit":1.3991,"bistaPoints":697.8,"solutionFrequencyGymnasium":0.1953,"solutionFrequencyNonGymnasium":0.1008,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2825,"frequency":113,"standardDeviation":0.4508}},{"id":null,"name":"4.1","position":4,"iqbId":"M1660702","exercise":{"id":null,"name":"Tablet"},"parameters":{"logit":-1.8339,"bistaPoints":405.3,"solutionFrequencyGymnasium":0.7956,"solutionFrequencyNonGymnasium":0.5393,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.815,"frequency":326,"standardDeviation":0.3888}},{"id":null,"name":"4.2","position":4,"iqbId":"M1660701","exercise":{"id":null,"name":"Tablet"},"parameters":{"logit":-0.6579,"bistaPoints":511.7,"solutionFrequencyGymnasium":0.6788,"solutionFrequencyNonGymnasium":0.236,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6375,"frequency":255,"standardDeviation":0.4813}},{"id":null,"name":"5.1","position":5,"iqbId":"M1714001","exercise":{"id":null,"name":"Temperaturskalen"},"parameters":{"logit":-0.0409,"bistaPoints":567.5,"solutionFrequencyGymnasium":0.3819,"solutionFrequencyNonGymnasium":0.2969,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.02","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4375,"frequency":175,"standardDeviation":0.4967}},{"id":null,"name":"5.2","position":5,"iqbId":"M1714002","exercise":{"id":null,"name":"Temperaturskalen"},"parameters":{"logit":0.9011,"bistaPoints":652.7,"solutionFrequencyGymnasium":0.3467,"solutionFrequencyNonGymnasium":0.0655,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.08","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.295,"frequency":118,"standardDeviation":0.4566}},{"id":null,"name":"6.0","position":6,"iqbId":"M1702202","exercise":{"id":null,"name":"Schokoladenkombinationen"},"parameters":{"logit":0.9106,"bistaPoints":653.6,"solutionFrequencyGymnasium":0.3358,"solutionFrequencyNonGymnasium":0.0792,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.11m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2975,"frequency":119,"standardDeviation":0.4577}},{"id":null,"name":"7.0","position":7,"iqbId":"M1674201","exercise":{"id":null,"name":"Primzahl - Ja oder nein"},"parameters":{"logit":1.4471,"bistaPoints":702.2,"solutionFrequencyGymnasium":0.2917,"solutionFrequencyNonGymnasium":0.0,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.01","description":null},{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2275,"frequency":91,"standardDeviation":0.4197}},{"id":null,"name":"8.0","position":8,"iqbId":"M1661401","exercise":{"id":null,"name":"Klammern"},"parameters":{"logit":-1.7359,"bistaPoints":414.2,"solutionFrequencyGymnasium":0.7925,"solutionFrequencyNonGymnasium":0.5449,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Kompetenz","name":"1.04","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7825,"frequency":313,"standardDeviation":0.4131}},{"id":null,"name":"9.0","position":9,"iqbId":"M1701101","exercise":{"id":null,"name":"Reise buchen"},"parameters":{"logit":-1.0984,"bistaPoints":471.8,"solutionFrequencyGymnasium":0.6364,"solutionFrequencyNonGymnasium":0.4959,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.07","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.7075,"frequency":283,"standardDeviation":0.4555}},{"id":null,"name":"10.0","position":10,"iqbId":"M1713801","exercise":{"id":null,"name":"Zahlengerade"},"parameters":{"logit":-0.4179,"bistaPoints":533.4,"solutionFrequencyGymnasium":0.5854,"solutionFrequencyNonGymnasium":0.2449,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5725,"frequency":229,"standardDeviation":0.4953}},{"id":null,"name":"11.1","position":11,"iqbId":"M1712901","exercise":{"id":null,"name":"Brüche vergleichen"},"parameters":{"logit":0.0711,"bistaPoints":577.7,"solutionFrequencyGymnasium":0.5115,"solutionFrequencyNonGymnasium":0.142,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4925,"frequency":197,"standardDeviation":0.5006}},{"id":null,"name":"11.2","position":11,"iqbId":"M1712902","exercise":{"id":null,"name":"Brüche vergleichen"},"parameters":{"logit":0.5251,"bistaPoints":618.7,"solutionFrequencyGymnasium":0.4198,"solutionFrequencyNonGymnasium":0.0888,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.01","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4025,"frequency":161,"standardDeviation":0.491}},{"id":null,"name":"12.0","position":12,"iqbId":"M1702302","exercise":{"id":null,"name":"Drei Brüche"},"parameters":{"logit":1.4561,"bistaPoints":703.0,"solutionFrequencyGymnasium":0.2568,"solutionFrequencyNonGymnasium":0.0,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"1.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L1","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.195,"frequency":78,"standardDeviation":0.3967}},{"id":null,"name":"13.1","position":13,"iqbId":"M5680401","exercise":{"id":null,"name":"Lose"},"parameters":{"logit":-2.2649,"bistaPoints":366.3,"solutionFrequencyGymnasium":0.8881,"solutionFrequencyNonGymnasium":0.6012,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.07h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.875,"frequency":350,"standardDeviation":0.3311}},{"id":null,"name":"13.2","position":13,"iqbId":"M5680402","exercise":{"id":null,"name":"Lose"},"parameters":{"logit":-1.8689,"bistaPoints":402.1,"solutionFrequencyGymnasium":0.7761,"solutionFrequencyNonGymnasium":0.5714,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.06h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8325,"frequency":333,"standardDeviation":0.3739}},{"id":null,"name":"14.0","position":14,"iqbId":"M5701901","exercise":{"id":null,"name":"Dodekaeder"},"parameters":{"logit":-1.1568,"bistaPoints":466.6,"solutionFrequencyGymnasium":0.7468,"solutionFrequencyNonGymnasium":0.4181,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.07h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.695,"frequency":278,"standardDeviation":0.461}},{"id":null,"name":"15.1","position":15,"iqbId":"M5700301","exercise":{"id":null,"name":"Kugeln ziehen"},"parameters":{"logit":-0.2888,"bistaPoints":545.1,"solutionFrequencyGymnasium":0.5526,"solutionFrequencyNonGymnasium":0.2796,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.07m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.51,"frequency":204,"standardDeviation":0.5005}},{"id":null,"name":"15.2","position":15,"iqbId":"M5700302","exercise":{"id":null,"name":"Kugeln ziehen"},"parameters":{"logit":-0.2218,"bistaPoints":551.2,"solutionFrequencyGymnasium":0.4842,"solutionFrequencyNonGymnasium":0.3243,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.07m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.4825,"frequency":193,"standardDeviation":0.5003}},{"id":null,"name":"16.1","position":16,"iqbId":"M5710302","exercise":{"id":null,"name":"Mittelwerte"},"parameters":{"logit":0.4871,"bistaPoints":615.3,"solutionFrequencyGymnasium":0.371,"solutionFrequencyNonGymnasium":0.1356,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.04h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.41,"frequency":164,"standardDeviation":0.4924}},{"id":null,"name":"16.2","position":16,"iqbId":"M5710303","exercise":{"id":null,"name":"Mittelwerte"},"parameters":{"logit":1.6041,"bistaPoints":716.4,"solutionFrequencyGymnasium":0.2419,"solutionFrequencyNonGymnasium":0.0,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"5.04m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Leitidee","name":"L5","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.2125,"frequency":85,"standardDeviation":0.4096}},{"id":null,"name":"17.0","position":17,"iqbId":"M4700601","exercise":{"id":null,"name":"Proportionalität"},"parameters":{"logit":-2.0138,"bistaPoints":389.0,"solutionFrequencyGymnasium":0.8636,"solutionFrequencyNonGymnasium":0.6333,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.03h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.8225,"frequency":329,"standardDeviation":0.3826}},{"id":null,"name":"18.1","position":18,"iqbId":"M4710701","exercise":{"id":null,"name":"Bewegungsdiagramme"},"parameters":{"logit":-0.8599,"bistaPoints":493.4,"solutionFrequencyGymnasium":0.6322,"solutionFrequencyNonGymnasium":0.3776,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.01h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.68,"frequency":272,"standardDeviation":0.4671}},{"id":null,"name":"18.2","position":18,"iqbId":"M4710702","exercise":{"id":null,"name":"Bewegungsdiagramme"},"parameters":{"logit":-0.4069,"bistaPoints":534.4,"solutionFrequencyGymnasium":0.546,"solutionFrequencyNonGymnasium":0.2867,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.01h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.5675,"frequency":227,"standardDeviation":0.496}},{"id":null,"name":"19.0","position":19,"iqbId":"M4403501","exercise":{"id":null,"name":"Quadrat"},"parameters":{"logit":0.4941,"bistaPoints":615.9,"solutionFrequencyGymnasium":0.3784,"solutionFrequencyNonGymnasium":0.1558,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.02m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3625,"frequency":145,"standardDeviation":0.4813}},{"id":null,"name":"20.1","position":20,"iqbId":"M4710802","exercise":{"id":null,"name":"Geraden"},"parameters":{"logit":0.8371,"bistaPoints":647.0,"solutionFrequencyGymnasium":0.3161,"solutionFrequencyNonGymnasium":0.0979,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.02m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3725,"frequency":149,"standardDeviation":0.4841}},{"id":null,"name":"20.2","position":20,"iqbId":"M4710803","exercise":{"id":null,"name":"Geraden"},"parameters":{"logit":1.9861,"bistaPoints":750.9,"solutionFrequencyGymnasium":0.1494,"solutionFrequencyNonGymnasium":0.0,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"4.02m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L4","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.1575,"frequency":63,"standardDeviation":0.3647}},{"id":null,"name":"21.0","position":21,"iqbId":"M3690702","exercise":{"id":null,"name":"Körpernetze"},"parameters":{"logit":-2.0169,"bistaPoints":388.7,"solutionFrequencyGymnasium":0.7417,"solutionFrequencyNonGymnasium":0.6307,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"1b","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.04","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L3","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.825,"frequency":330,"standardDeviation":0.3804}},{"id":null,"name":"22.1","position":22,"iqbId":"M2710101","exercise":{"id":null,"name":"Ungewohnte Einheiten"},"parameters":{"logit":-0.8389,"bistaPoints":495.3,"solutionFrequencyGymnasium":0.7125,"solutionFrequencyNonGymnasium":0.2722,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"2","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.06h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.6325,"frequency":253,"standardDeviation":0.4827}},{"id":null,"name":"22.2","position":22,"iqbId":"M2710102","exercise":{"id":null,"name":"Ungewohnte Einheiten"},"parameters":{"logit":-0.4159,"bistaPoints":533.6,"solutionFrequencyGymnasium":0.6688,"solutionFrequencyNonGymnasium":0.1667,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.06h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K5","description":null},{"id":null,"type":"Leitidee","name":"L2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.605,"frequency":242,"standardDeviation":0.4895}},{"id":null,"name":"23.1","position":23,"iqbId":"M2703001","exercise":{"id":null,"name":"Fußleisten"},"parameters":{"logit":-0.2768,"bistaPoints":546.2,"solutionFrequencyGymnasium":0.6211,"solutionFrequencyNonGymnasium":0.2617,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"3","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.04h","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K4","description":null},{"id":null,"type":"Leitidee","name":"L2","description":null},{"id":null,"type":"Anforderungsbereich","name":"1","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.515,"frequency":206,"standardDeviation":0.5004}},{"id":null,"name":"23.2","position":23,"iqbId":"M2703002","exercise":{"id":null,"name":"Fußleisten"},"parameters":{"logit":0.9742,"bistaPoints":659.4,"solutionFrequencyGymnasium":0.3832,"solutionFrequencyNonGymnasium":0.0522,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"4","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"2.06m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K3","description":null},{"id":null,"type":"Leitidee","name":"L2","description":null},{"id":null,"type":"Anforderungsbereich","name":"2","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.3125,"frequency":125,"standardDeviation":0.4641}},{"id":null,"name":"24.0","position":24,"iqbId":"M3621302","exercise":{"id":null,"name":"Eigenschaften von Dreiecken"},"parameters":{"logit":2.1692,"bistaPoints":767.5,"solutionFrequencyGymnasium":0.2047,"solutionFrequencyNonGymnasium":0.05,"solutionFrequencyPrimarySchool":null,"subject":"ma","domain":null,"competenceLevel":{"id":null,"name":null,"nameShort":"5","description":null},"competences":[{"id":null,"type":"Kompetenz","name":"3.05h","description":null},{"id":null,"type":"Kompetenz","name":"3.06m","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K1","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K2","description":null},{"id":null,"type":"Allgemeine Kompetenz","name":"K6","description":null},{"id":null,"type":"Leitidee","name":"L3","description":null},{"id":null,"type":"Anforderungsbereich","name":"3","description":null}]},"descriptiveStatistics":{"total":400,"mean":0.1375,"frequency":55,"standardDeviation":0.3448}}]}]