Author Question: To find the mean square for a source in the one way ANOVA summary table, _____. a. divide the ... (Read 28 times)

saraeharris · **on:** Jun 19, 2018

To find the mean square for a source in the one way ANOVA summary table, _____.

a. divide the sums of squares for the source by its degrees of freedom
b. divide the sums of squares for the source by the total degrees of freedom
c. divide the sums of squares between by the sums of squares within
d. divide the sums of squares within by the sums of squares between

Question 2

In a one way ANOVA, to calculate F, divide _____.

a. the mean square within groups by the degrees of freedom within groups
b. the mean square between groups by the degrees of freedom between groups
c. the mean square between groups by the mean square within groups
d. the mean square within groups by the mean square between groups

tdewitt · **Reply #1 on:** Jun 19, 2018

Answer to Question 1

A
Mean square can be calculated by dividing the sums of squares by its corresponding degrees of freedom.

Answer to Question 2

C
F is the ratio of the mean square between groups (between group variance) to the mean square within groups (within group variance)