Multiple Choice
Use the following to answer the question(s) below.
A consumer magazine evaluated the price and performance of 23 models of cordless phones. Computer output gives these summaries for the prices ($) :
-The IQR for these data is
A) $80
B) $185
C) $55
D) $90
E) $52.08
Correct Answer:

Verified
Correct Answer:
Verified
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