Question

The following table summarizes the results of a two-factor ANOVA evaluating an independent-measures experiment with 2 levels of factor A, 3 levels of factor B, and n = 8 participants in each treatment condition.

A. Fill in all missing values in the table. Show your work (i.e., all computational steps for finding the missing values). Hint: start with the df values.

B. Do these data indicate any significant effects (assume p < .05 for hypothesis testing of all three effects)?

For each effect, your answer should include : the null hypothesis H0 & the alternative hypothesis H1 the critical F value used for the decision about H0 if the difference is statistically significant, the computed effect size, η2 the conclusion in APA style format Source SS df MS Between Treatments 124 ____ Factor A ____ ____ ____ FA = 10 Factor B ____ ____ ____ FB = ____ A x B 20 ____ ____ FAxB = ____ Within Treatments ____ ____ 4 Total ____ ____

Answer 1