Suppose That the Student Taking 22 Credit Hours in the Data

Essay

Suppose that the student taking 22 credit hours in the data set in the previous question was actually taking 28 credit hours instead of 22 (so we would replace the 22 in the data set
with 28). Indicate whether changing the number of credit hours for that student would make each of the following summary statistics increase, decrease, or stay about the same:
a. mean
b. median
c. range d. IQR
e. standard deviation