When doing an F ratio on a three-group design, 5 subjects in each group, the within degrees of freedom will equal
A) the MS within
B) 2
C) 5
D) none of these

Question

Quizplus · Accepted Answer

The within degrees of freedom for an F ratio in a three-group design with 5 subjects in each group is calculated as the total number of subjects minus the number of groups. With 3 groups and 5 subjects in each, there are 15 total subjects. Subtracting the 3 groups gives 12, which is not listed among the options provided.

When Doing an F Ratio on a Three-Group Design, 5