Question

Which of the following is the best description of Homogeneity of Variance?

A) It indicates that there is no difference between samples, therefore, the null hypothesis will be retained.
B) The two samples must be selected from a single population to ensure they vary in the same way.
C) The populations represented in the samples (two) vary similarly.
D) The variance of the samples, once calculated, should be the same.

Answer 1

Homogeneity of Variance refers to the assumption that the variance of the samples should be the same.

Step-by-step explanation:

Homogeneity of Variance refers to the assumption that the populations represented in the samples have similar variability. The best description of Homogeneity of Variance is that the variance of the samples, once calculated, should be the same. This assumption is important when performing statistical tests and making inferences about the populations.