Eta squared for a one-factor between-subjects analysis of variance is a measure of the.
A)power of a statistical test
B)strength of effect of an independent variable
C)amount of error variation within groups
D)probability of making correct decisions about the statistical null and alternative hypotheses

Question

Quizplus · Accepted Answer

Eta squared is a measure of the strength of effect of an independent variable in a one-factor between-subjects analysis of variance. It tells us how much of the variability in the dependent variable can be attributed to the independent variable.

Eta Squared for a One-Factor Between-Subjects Analysis of Variance Is