Which statement is incorrect?
A)We need a Tukey test because ANOVA doesn't tell which pairs of means differ.
B)Hartley's test is needed to determine whether the means of the groups differ.
C)ANOVA assumes equal variances in the c groups being compared.

Question

Quizplus · Accepted Answer

Hartley's test is not used to determine whether the means of the groups differ. It is a test used to determine whether variances are equal across the groups being compared in ANOVA.

Which Statement Is Incorrect