If,for a repeated measures ANOVA,F(2,24)= 4.45,p

Question

If,for a repeated measures ANOVA,F(2,24)= 4.45,p < .05,how many conditions were there in the study?
A)2
B)3
C)24
D)48

Quizplus · Accepted Answer

The F-value and degrees of freedom given refer to the between-subjects effect. However, to determine the number of conditions, we need to look at the within-subjects effect, which would have its own F-value and degrees of freedom. Since this is a repeated measures ANOVA, there is only one group of participants who are measured multiple times across conditions. Therefore, the number of conditions would be equal to the number of levels or factors being manipulated within the study, which is represented by the within-subjects effect. However, this information is not provided in the given results, so we cannot conclusively determine the exact number of conditions. However, we can eliminate choices A, C, and D because they do not make logical sense based on the information given. Therefore, the best choice is B, since it is the only remaining option.

If,for a Repeated Measures ANOVA,F(2,24)= 4