A repeated-measures ANVOA produces SS_{between treatments} = 30 and SS_total = 60.For this study, the percentage of variance accounted for by the treatments is η² = 30/60 = 0.50.

Name: A repeated-measures ANVOA produces SS between treatments = 30 and SS total = 60.For this study, the percentage of variance accounted for by the treatments is η 2 = 30/60 = 0.50.
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Question

Quizplus · Accepted Answer

In a repeated-measures ANOVA, η² is calculated using SS_{between treatments} divided by SS_total minus SS_subjects, not just SS_total.

A Repeated-Measures ANVOA Produces SSbetween Treatments = 30 and SStotal

A Repeated-Measures ANVOA Produces SS_{between Treatments} = 30 and SS_total