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The average (arithmetic mean) of 14, 22, and 48

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sandy
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The average (arithmetic mean) of 14, 22, and 48 [#permalink] New post   22 Nov 2017, 18:47
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00:00
A
B
C
D

Question Stats:

86% (00:18) correct 13% (00:57) wrong based on 36 sessions

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Quantity A
Quantity B
The average (arithmeticmean) of 14, 22,and 48
The average (arithmetic mean) of 12, 22,and 50


A. Quantity A is greater.
B. Quantity B is greater.
C. The two quantities are equal.
D. The relationship cannot be determined from the information given.

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Question: 2
Page: 521
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Official Answer
C
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sandy
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Joined: 07 Jun 2014
Posts: 4815
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GRE 1: Q167 V156
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Re: The average (arithmetic mean) of 14, 22, and 48 [#permalink] New post   09 Dec 2017, 19:42
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Explanation

The average is the sum divided by the number of items. Both ask for the average of three numbers. The sum of the three numbers in both quantities is 84, so their averages must be equal.

Hence option C is correct!
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gmatclubot
Re: The average (arithmetic mean) of 14, 22, and 48 [#permalink]
09 Dec 2017, 19:42
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