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the average (arithmetic mean) of 16, 23, 30, 45, and 17
[#permalink]
16 Aug 2022, 08:52
16 Aug 2022, 08:52
Expert Reply
00:00
Question Stats:
100% (00:39) correct
0% (00:00) wrong based on 9 sessions
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Quantity A |
Quantity B |
the average (arithmetic mean) of 16, 23, 30, 45, and 17 |
the average (arithmetic mean) of 23, 18, 17, 35, and 45 |
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
Part of the project: GRE QCQ & PS 3 Questions Every One DAILY Challenge - (2022)
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GRE Math Essentials (2022)
GRE Geometry Formulas
GRE - Math Book
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GRE Math Essentials (2022)
GRE Geometry Formulas
GRE - Math Book
Re: the average (arithmetic mean) of 16, 23, 30, 45, and 17
[#permalink]
20 Aug 2022, 07:36
20 Aug 2022, 07:36
Expert Reply
OE
Quote:
Of the 5 numbers in each set, 3 are the same (23, 17, and 45).
The remaining 2 numbers are greater in the set in column B
than in the set in column A, therefore, the mean of the set in
column B is greater than the mean of the set in column A.
The remaining 2 numbers are greater in the set in column B
than in the set in column A, therefore, the mean of the set in
column B is greater than the mean of the set in column A.
gmatclubot
Re: the average (arithmetic mean) of 16, 23, 30, 45, and 17 [#permalink]
20 Aug 2022, 07:36
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