How does omega-squared for the one-way between-subjects ANOVA correct for the fact that eta-squared tends to be a biased estimate of effect size?
A)It corrects for the size of error by including In the formula.
B)It includes the degrees of freedom between groups ( )in the formula.
C)It accounts for the number of groups that were observed.
D)all of the above

Question

How does omega-squared for the one-way between-subjects ANOVA correct for the fact that eta-squared tends to be a biased estimate of effect size?
A)It corrects for the size of error by including In the formula. 
B)It includes the degrees of freedom between groups ( )in the formula. 
C)It accounts for the number of groups that were observed. 
D)all of the above

Quizplus · Accepted Answer

Omega-squared corrects for the fact that eta-squared tends to be a biased estimate of effect size by including the size of error, degrees of freedom between groups, and the number of groups that were observed in the formula. Therefore, option D, "all of the above," is the correct answer.

How Does Omega-Squared for the One-Way Between-Subjects ANOVA Correct for the Fact