F(2,21)= 45.00,p

Question

F(2,21)= 45.00,p< .05,with eta² = .18. If this was an F statement for a main effect of factor A with 3 levels,what would need to be reported next in a research report? A)The results of a Tukey HSD procedure B)The results of a modified Bonferroni procedure C)The results of a power analysis D)The results of the group mean comparisons

Quizplus · Accepted Answer

The F statement indicates that there is a significant main effect of factor A with 3 levels, therefore the appropriate next step would be to conduct post-hoc tests to determine which specific group(s) differ significantly from each other. The Tukey HSD procedure is a commonly used post-hoc test for this purpose.

F(2,21)= 45.00,p< .05,with Eta2 = .18

F(2,21)= 45.00,p< .05,with Eta² = .18