The following data come from Exercise 14.20 with some observations deleted. (An entry of “999” represents a missing observation.) a. Analyze these data using a standard repeated measures analysis of...

The following data come from Exercise 14.20 with some observations deleted. (An entry of “999” represents a missing observation.)

a. Analyze these data using a standard repeated measures analysis of variance.

b. How do your results differ from the results you found in Exercise 14.20?