Select the results that you want Minitab to display in the Session window. For more information on these results, go to Interpret all statistics and graphs for Item Analysis
- Correlation matrix
- Display a correlation matrix of items.
- Covariance matrix
- Display a covariance matrix of items.
- Item and total statistics
- Display the number of scores and the mean and standard deviation of scores for each item, and the total mean and total standard deviation for all scores.
- Cronbach’s Alpha
- Display Cronbach's alpha.
- Item statistics, omitting items one at a time
- Display the mean, standard deviation, correlation, squared multiple correlation (R2), and Cronbach's alpha when each item is omitted from the analysis.