Question

PLEASE HELP!!! Which of the following are considered measures of center?

I. mean
II. median
III. interquartile range
A.
I only
B.
III only
C.
I and II only
D.
I, II, and III

Answer 1

C. I and II only

Explanation:

Measures of center are mean median and mode. IQR is a range and therefore would not bring you to one number near the "center" of the data.