Author Question: The column of mean squares in the analysis of variance is obtained by a. dividing the sums of ... (Read 132 times)

cagreen833 · **on:** Jun 20, 2018

The column of mean squares in the analysis of variance is obtained by

a. dividing the sums of squares by the degrees of freedom.
b. multiplying the degrees of freedom times the sums of squares.
c. dividing the sum of squares for treatments by the sum of squares for error.
d. dividing the degrees of freedom by each other.

Question 2

In an analysis of variance summary table, the df for groups always equals

a. the number of groups.
b. the number of groups minus one.
c. the number of subjects per group.
d. the total number of subjects minus one.