Post hoc tests are necessary after an ANOVA when the test is _____ and there are _____ or more groups being compared.
A)significant; 3
B)significant; 2
C)not significant; 3
D)not significant; 2

Question

Quizplus · Accepted Answer

Post hoc tests are conducted when an ANOVA is significant and there are three or more groups being compared, in order to determine which specific groups differ significantly from each other. Therefore, option A is the correct answer.

Post Hoc Tests Are Necessary After an ANOVA When the Test