Question

Find The Interquartile range of the data

A. 6
B. 8
C. 9
D. 20

Answer 1

Hello!

The find the interquartile range you subtract the first quartile from the third quartile

The first quartile is 16
The third quartile is 36

Subtract them

36 - 16 = 20

The answer is D)20

Hope this helps!

Answer 2

IQR is the range of the quartile in the middle
It starts at 16 and ends at 36 so 36 - 16 = 20
D. 20
Hope this helps!