In testing for a main effect using a factorial ANOVA, the null hypothesis is that the populations from which the samples were drawn
A) are identical
B) have equal variances
C) are normally distributed
D) all of the other alternatives are correct.

Question

Quizplus · Accepted Answer

The null hypothesis in testing for a main effect using a factorial ANOVA is that the populations from which the samples were drawn are identical in terms of the mean values of the dependent variable.

In Testing for a Main Effect Using a Factorial ANOVA