Minitab offers these analyses to summarize and perform tests on count data and categorical data.
- Chi-square goodness-of-fit test
To determine whether the proportions in each category differ from the expected proportions, use a chi-square goodness-of-fit test. In Minitab, choose one of the following:
- Cross tabulation and chi-square analysis
To summarize data for multiple groups or categories, or test for association between two categorical variables, use a cross tabulation and chi-square analysis. In Minitab, choose