Question

31, 36, 38, 42, 42, 45

What is the IQR? (Interquartile Range)

Answer 1

6

Explanation:

31, 36, 38, 42, 42, 45

Median: 40

Lower quartile: 36

Upper quartile: 42

Interquartile range: 42 - 36 = 6

Answer 2

I am pretty sure the answer is 6