A null hypothesis that states "the population means are equal" would be appropriate for which of the following tests of significance?
A)chi square
B)tests of proportions
C)ANOVA
D)Fisher's Exact test

Question

Quizplus · Accepted Answer

The null hypothesis that the population means are equal is appropriate for ANOVA because it tests if there are differences in means between three or more groups. The null hypothesis for chi square and Fisher's Exact tests usually involve independence between variables, and the null hypothesis for tests of proportions involves equality of proportions.

A Null Hypothesis That States "The Population Means Are Equal