GRE Question of the Day (December 29th)

By - Dec 29, 02:00 AM Comments [0]

Math

The heights of boys in a school are normally distributed. Boy1's height is at 80th percentile. Boy2's height is at 20th percentile.
Quantity A
Quantity B
Percentage of students whose heights are less than or equal to Boy 1's height
Percentage of students whose height are more than Boy 2's height.
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 - A  - (click and drag your mouse to see the answer) Question Discussion & Explanation

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