Each participant in the study was assigned to a group (Group 1, Group 2, and Group 3). Since the ANOVA was significant, pairwise comparisions were conducted. The researcher found, F( ? ,108) = 6.60, p < .025. What is the df for the numerator?

Selected Answer:F( 1,108)

Answers:F( 1,108)

F( 2 ,108)

F( 3 ,108)

Response Feedback:Answer: F( 1,108). This F has 1 degree of freedom because this comparison was made between just 2 groups (attractive versus unattractive photos)

It said my answer was wrong, but I believe it is right….it even gave me the feedback above????

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