When it is not necessary to use Levene's test?
A)When you have unequal group sizes.
B)When you have a small sample.
C)When you are conducting a two-tailed test.
D)When you have equal group sizes.

Question

Quizplus · Accepted Answer

Levene's test is intended to test the homogeneity of variances assumption when comparing multiple groups. However, if the groups have equal sample sizes, there is no need to perform Levene's test as the assumption of equal variances can be assumed. Therefore, choice D is the correct answer.

When It Is Not Necessary to Use Levene's Test