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

What is the interquartile range of this data set? A.6 B.8 C.9 D.20-example-1
User Iago Dahlem
by
7.6k points

1 Answer

3 votes
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
User Marianne
by
7.9k points
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