Suppose that the student taking 22 credit hours in the data set 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

Question

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The Answer of Suppose that the student taking 22 credit hours in the data set 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

Suppose That the Student Taking 22 Credit Hours in the Data