Find the interquartile range of the data.
A.
6
B.
8
C.
9
D.
20
![Find the interquartile range of the data A 6 B 8 C 9 D 20 class=](https://us-static.z-dn.net/files/d1c/e67163f8e0066cac533b92770fa1d9ca.jpg)
Answer:
D.20
Step-by-step explanation:
Median: 30
Lower quartile: 16
Upper quartile: 36
Interquartile range: 36 - 16 = 20