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The mean of set B is 17.
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17 Aug 2022, 11:19
17 Aug 2022, 11:19
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The mean of set B is 17.
B = −5, −1, 12, 29, x, y
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
B = −5, −1, 12, 29, x, y
Quantity A |
Quantity B |
x |
y |
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 mean of set B is 17.
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17 Aug 2022, 23:38
17 Aug 2022, 23:38
1
Given that 17 is the average of 6 numbers, the sum of all 7 numbers is 17*6=102.
so, -5-1+12+29+x+y=102
35+x+y=102
x+y=67
Now x and y can combine in anyway to add to 67. Hence, D.
so, -5-1+12+29+x+y=102
35+x+y=102
x+y=67
Now x and y can combine in anyway to add to 67. Hence, D.
gmatclubot
Re: The mean of set B is 17. [#permalink]
17 Aug 2022, 23:38
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