Statistics and Sets Problems

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Statistics and Sets Problems

by swerve » Mon Jul 06, 2020 11:28 am

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Your Answer

A

B

C

D

E

Global Stats

The students in two classes of "Underachiever" high school took a test. \(x, a,\) and \(c\) are, respectively, the standard deviation, median, and the mean of the test scores of the students in class \(X\). \(y, b,\) and \(d\) are, respectively, the standard deviation, median and mean of the test scores of the students in class \(Y\). Is \(x > y?\)

1) \(a < b\)
2) \(c < d\)

The OA is E

Source: Economist GMAT
Source: — Data Sufficiency |