The correct formula for calculating the sum of squares for the between-groups variables, represented as rows or columns, is: A) $ \Sigma$(X - GM)². B) $ \Sigma$(M_{row or column} - GM)². C) $ \Sigma$(X - M_cell)². D) $ \Sigma$(M_cell - X)².

Question

Quizplus · Accepted Answer

The correct formula for calculating the sum of squares for between-groups involves taking the difference between the mean score of each group (row or column) and the grand mean (GM), then squaring this difference.

The Correct Formula for Calculating the Sum of Squares for the Between-Groups