When would you use the Tukey-Kramer procedure?
A) To test for normality.
B) To test for differences in pairs of means.
C) To test independence of errors.
D) To test for homogeneity of variance.

Question

Quizplus · Accepted Answer

The Tukey-Kramer procedure is used to test for differences in pairs of means when the assumption of equal variances is violated. It is commonly used in a post hoc analysis after conducting an ANOVA to determine which pairs of means are significantly different from each other. Therefore, the correct choice is B.

When Would You Use the Tukey-Kramer Procedure