Item Analysis for Item Bank Questions

YancyBrewer
Community Member

I have my New Quizzes set up to randomly pick questions from item banks. When I run the analyses, the results are only from that quiz. Some of the questions only have one or two respondents, so the sample size is too small for accuracy. I know these questions in the item bank have been asked before in other quizzes from the current cohort, and from past cohorts. Is there any way to find the analysis for a question across all attempts or through the item bank itself? I am trying not to have to calculate standard deviation and discrimination index for each question manually.

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