Use:
Provides answer choice frequency information on a question-by-question basis.
Description:
There are three versions of the Item Analysis report: Detailed Item Analysis: On a per questions basis, this report displays each answer choice, the associated value used for statistical analysis, its frequency, the corresponding percent, cumulative percent, valid percent and cumulative valid percent, the mean, and a customizable graph of the frequency. Condensed Item Analysis: On a per questions basis, this report displays each answer choice, its frequency and corresponding percent, the mean, and a bar chart of the frequency. This report is a shorter version of the Detailed Item Analysis. Item Analysis Graph Report: On a per questions basis, this report displays each answer choice, its corresponding percent, the mean, and a customizable graph. Basic Item Analysis Report: On a per question basis, this report displays the frequencies for each answer choice in table format along with the question mean. It is the shortest of the item analysis reports.