The analysis of variance compares
A) the total variance with the variance within groups.
B) the total variance with the variance between group means.
C) the variance between group means with the variance within groups.
D) the variance within groups with the variance among all data points.

Question

Quizplus · Accepted Answer

The analysis of variance compares the variance between group means with the variance within groups. This comparison helps to determine if there are significant differences between group means and whether or not these differences are due to chance.

The Analysis of Variance Compares