In: Statistics and Probability
Consider the following data collected from four independent populations:
Sample 1 Sample 2 Sample 3 Sample 4
3 14 21 8
8 9 15 3
6 13 16 13
5 14
a. Calculate the total sum of squares (SST).
b. Partition the total sum of squares (SST) into its two components.
c. Using a= 0.001, what conclusions can be made about the population means?