In a completely randomized ANOVA,other things equal,as the sample means get closer to each other,the probability of rejecting the null hypothesis:
A)Decreases.
B)Increases.
C)Is unaffected.

Question

Quizplus · Accepted Answer

The closer the sample means are to each other, the smaller the variability between groups. As a result, the F-ratio becomes smaller, which leads to a smaller probability of rejecting the null hypothesis.

In a Completely Randomized ANOVA,other Things Equal,as the Sample Means