Eta squared tells us the proportion of the total variability in a one-way ANOVA that is accounted for by _______________.
A) chance
B) treatment
C) individual differences
D) experimental error

Question

Quizplus · Accepted Answer

Eta squared is used to measure effect size in a one-way ANOVA and it tells us the proportion of variability that is accounted for by the treatment, which is the independent variable being studied.

Eta Squared Tells Us the Proportion of the Total Variability