When computing the degrees of freedom for ANOVA,how is the between-group estimate calculated?
A)n - 1
B)k - 1
C)N - k
D)(n - 1)÷ k

Question

Quizplus · Accepted Answer

The between-group estimate is calculated by subtracting the overall mean from each group's mean, squaring these differences, and summing them up. This sum is then divided by the degrees of freedom between groups which is k-1. Therefore, the correct choice is B, k-1.

When Computing the Degrees of Freedom for ANOVA,how Is the Between-Group