1. The professor wanted those who score lower than a particular value on the number of meals cooked at home to receive home delivery of meals. Calculate the standard scores to determine the following:

	Graduate Students	Department Staff
Target Score	9	9
Group Average	11	12
Group Standard Deviation	2	4

1. How many standard deviations below the mean is the target score in each group?
2. Assuming normaldistributions in each group, which distribution will be larger, leading to more coverage based on z-scores?