In order to calculate a within-subjects ANOVA, one must first
A) establish the value of the multiple R
B) establish the values of the separate t tests
C) establish the value of the Pearson r
D) none of these

Question

Quizplus · Accepted Answer

To calculate a within-subjects ANOVA, one does not need to establish the value of the multiple R or the Pearson r, nor do they need to conduct separate t tests. Within-subjects ANOVA compares the means of three or more related groups, such as repeated measures on the same individuals, and tests for significant differences among those means. The calculation involves computing the sum of squares within subjects, the sum of squares between subjects, and the F-ratio.

In Order to Calculate a Within-Subjects ANOVA, One Must First