When is the Tukey multiple comparison method used?
A)To test for normality.
B)To test for differences in pairwise means.
C)To test for equality of a group of population means.
D)To test equal variances.

Question

Quizplus · Accepted Answer

The Tukey multiple comparison method is used to test for differences in pairwise means. It is often used after an analysis of variance (ANOVA) to determine which specific groups differ significantly from each other.

When Is the Tukey Multiple Comparison Method Used