The $H_{0}$ for a main effect of a two-way ANOVA is the samples in the various levels are drawn from populations where there are
A)equal means.
B)unequal means.
C)equal variances.
D)unequal variances.

Question

Quizplus · Accepted Answer

The null hypothesis ($H_{0}$) for a main effect in a two-way ANOVA posits that the samples across the different levels (groups or conditions) are drawn from populations with equal means. This means there is no effect of the factor being tested on the dependent variable.

The H0H_{0}H0​ For a Main Effect of a Two-Way ANOVA Is the Is

The $H_{0}$ For a Main Effect of a Two-Way ANOVA Is the Is