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the average (arithmetic mean) of 6, 5, 8, 7, and 9
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16 Aug 2022, 08:51
16 Aug 2022, 08:51
Expert Reply
00:00
Question Stats:
100% (00:29) correct
0% (00:00) wrong based on 9 sessions
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Quantity A |
Quantity B |
the average (arithmetic mean) of 6, 5, 8, 7, and 9 |
the average (arithmetic mean) of 11, 2, and 8 |
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
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GRE Math Essentials (2022)
GRE Geometry Formulas
GRE - Math Book
Re: the average (arithmetic mean) of 6, 5, 8, 7, and 9
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20 Aug 2022, 07:37
20 Aug 2022, 07:37
Expert Reply
OE
Quote:
The mean of the numbers in column A is 7: 6 + 5 + 8 + 7 + 9
= 35. 35 divided by 5 = 7. The mean of the numbers in
column B is also 7: 11 + 2 + 8 = 21. 21 divided by 3 = 7.
= 35. 35 divided by 5 = 7. The mean of the numbers in
column B is also 7: 11 + 2 + 8 = 21. 21 divided by 3 = 7.
gmatclubot
Re: the average (arithmetic mean) of 6, 5, 8, 7, and 9 [#permalink]
20 Aug 2022, 07:37
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