In the ANOVA test,what assumption must be made with regard to the population variances?
A)they are equal
B)they are unequal
C)they are both less than zero
D)they are equal to each other and to zero

Question

Quizplus · Accepted Answer

The ANOVA test assumes that the population variances are equal, also known as the assumption of homogeneity of variance. If this assumption is not met, the results of the ANOVA test may not be reliable. Therefore, the best choice is A, which states that the population variances are equal.

In the ANOVA Test,what Assumption Must Be Made with Regard