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# IQR of a Set of Observations

APSTAT-TVXJQF

What is the interquartile range of this set of observations?

{ $5, 9, 13, 14, 18, 24, 24, 29, 30, 31, 37, 39, 48, 55, 62$ }

A

$25$

B

$12$

C

$18$

D

$23$

E

$34$