Source: Official Guide Revised GRE 1st Ed. Part 6; Set 3; #2

3

In the course of an experiment, 95 measurements

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 : The average (arithmetic mean) of the 95 measurements Quantity B : The median of the 95 measurements Quantity A is greater., Quantity B is greater., The two quantities are equal., The relationship cannot be determined from the information given.

1 Explanation

1

Gravatar Chris Lele, Magoosh Tutor

Oct 7, 2012 • Comment

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