Which of the following is defined as the variability of the group means about a grand mean?
A)between-group sum of squares
B)total sum of squares
C)F-statistic
D)ꭓ² value

Question

Quizplus · Accepted Answer

The between-group sum of squares measures the variability of the group means around the grand mean, which is the average of all observations in the entire sample.

Which of the Following Is Defined as the Variability of the Group