One Way Analysis of Variance Problems (ANOVA)

3) Consider the following scores in an experiment involving three conditions;

A B C

2 5 8

2 5 8

2 5 8

2 5 8

Without actually computing the sum of squares within, what must its value be?

Why? (12 points)

4) Insert the missing entries in the summary table for a one-way analysis of variance having three levels of the independent variable and n = 25. (Each answer is 3 points)

Source SS df MS F

Between ___ ___ ___ ___

Within 121 ___ ___

Total 141