Which of the following is not a required assumption for the analysis of variance?
A) The random variable of interest for each population has a normal probability distribution.
B) The variance associated with the random variable must be the same for all populations.
C) At least 2 populations are under consideration.
D) Populations under consideration have equal means.

Question

Quizplus · Accepted Answer

The assumption of equal means for the populations is not required for the analysis of variance. However, the assumption of normality, equal variances, and at least two populations are necessary.

Which of the Following Is Not a Required Assumption for the Analysis