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GRE Question of the Day (September 9) |
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GRE Question of the Day (September 9)
Math
The random variable X is normally distributed. The values 650 and 850 are at the 60th and 90th percentiles of the distribution of X, respectively.
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.
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Quantity A
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Quantity B
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The value at the 75th percentile of the distribution of X
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750
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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.
Correct Answer - B - (click and drag your mouse to see the answer)
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