When we use the phrase within group we mean
a. the variability of the group means.
b. the variability within the group means.
c. the variability calculated for the scores within each group separately.
d. the variability within all of the data points.
Question 2
In the analysis of variance, MSerror is
a. the average of the between group variances.
b. the average of the between group sums of squares.
c. the sum of squares of the within group variances.
d. the average of the within group variances.
