Question

Please Help!!! Calculate the interquartile range for this set of data: {34, 47, 1, 15, 57, 24, 20, 11, 19, 50, 28, 37}

A) 21
B) 23
C) 25
D) 27

Answer 1

25

Explanation:

25, since Q1 = 17, Q3 = 42, and IQR = Q3 - Q1.

Answer 2

your answer will be B.23