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Test scores for one student this semester are: 76, 87, 100, 93, 65, 58
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19 Jan 2022, 07:04
19 Jan 2022, 07:04
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Test scores for one student this semester are:76, 87, 100, 93, 65, 58
A)The quantity in Column A is greater.
B)The quantity in Column B is greater.
C)The two quantities are equal.
D)The relationship cannot be determined from the information given.
Kudos for the right answer and explanation
see more GRE Tips and Tricks - UPDATED 01/18/2022
Quantity A |
Quantity B |
The range |
The average |
A)The quantity in Column A is greater.
B)The quantity in Column B is greater.
C)The two quantities are equal.
D)The relationship cannot be determined from the information given.
Kudos for the right answer and explanation
see more GRE Tips and Tricks - UPDATED 01/18/2022
Re: Test scores for one student this semester are: 76, 87, 100, 93, 65, 58
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19 Jan 2022, 19:55
19 Jan 2022, 19:55
1
Let's arrange the score in ascending order.
\(58 , 65 , 76 , 87 , 93 , 100\)
Qt A
Range = Max value - Min value \(= 100 - 58 = 42\)
Qt B
Average = sum/no of value \(= \frac{58+65+76+87+93+100}{6} = 79.83\)
Qt B > Qt A
Answer \(B\)
\(58 , 65 , 76 , 87 , 93 , 100\)
Qt A
Range = Max value - Min value \(= 100 - 58 = 42\)
Qt B
Average = sum/no of value \(= \frac{58+65+76+87+93+100}{6} = 79.83\)
Qt B > Qt A
Answer \(B\)
gmatclubot
Re: Test scores for one student this semester are: 76, 87, 100, 93, 65, 58 [#permalink]
19 Jan 2022, 19:55
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