In a Completely Randomized (One-Way) Analysis of Variance Problem with C

question 113

Multiple Choice

In a completely randomized (one-way) analysis of variance problem with c groups and a total of n observations in all groups, the variance between groups is equal to

• A) (Total sum of squares) − (Sum of squares within columns).
• B) (Sum of squares between columns)/(c − 1).
• C) (Total sum of squares) − [(Sum of squares within columns)/(n − c)].
• D) [(Total sum of squares)/(n − 1)] − [(Sum of squares between columns)/(c − 1)].