Question

Data: 4,10,11,13,14,15,25,29,33,33,35,43,51,58,64

What is the IQR?

Answer 1

from my understanding and calculations the IQR would be 30

Answer 2

23.5

Explanation:

4, 4, 6, 10, 11, 13, 14, 15, 25, 29, 33, 33, 35, 43, 51, 58

Median: 20

Lower quartile: 10.5

Upper quartile: 34

Interquartile range: 34 - 10.5 = 23.5