3 years ago

What is the interquartile range of this data set? A.6 B.8 C.9 D.20

1 answer:

4 0

The interquartile range, IQR, is equal to the difference of Q1 and Q3 (first and third quartiles). These markers are visually shown as the edges of the box.

IQR = Q3 - Q1
IQR = 36 - 16
IQR = 20

Final Answer: Choice D) 20

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