After an ANOVA,a researcher computes ² to evaluate effect size and obtains ² = 0.50.If the ANOVA had SS_total = 100,then SS_within = SS_between = 50.

Question

Quizplus · Accepted Answer

This statement is true. When η² = 0.50, it indicates that 50% of the variability in the dependent variable is explained by the independent variable(s). Given that SS_total = 100, and η² = 0.50, we can determine that SS_within = SS_between = 50. This is because SS_within + SS_between = SS_total, and when η² = 0.50, SS_within = SS_between.

After an ANOVA,a Researcher Computes 2 to Evaluate Effect Size

After an ANOVA,a Researcher Computes ² to Evaluate Effect Size