GRE Question of the Day (August 26)

Math

#GREpracticequestion In the course of an experiment, 95 measurements were recorded.jpg

In the course of an experiment, 95 measurements were recorded, and all of the measurements were integers. The 95 measurements were then grouped into 7 measurement intervals. The graph above shows the frequency distribution of the 95 measurements by measurement interval.

Quantity A	Quantity B
The average (arithmetic mean) of the 95 measurements	The median of the 95 measurements

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