Minitab offers several analyses to summarize and perform tests on count and categorical data.
To determine whether two categorical variables are associated, use a chi-square test for association. In Minitab, choose.
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.
To determine whether the proportions in each category differ from the expected proportions, use a chi-square goodness-of-fit test. In Minitab, choose.
To summarize data for groups that are formed by two or more categorical variables, in Minitab, choose.