‘Averages’ type problems in GRE Quant - Videos

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The average is a simple term with several meanings. The type of average to use depends on whether you’re adding, multiplying, grouping or dividing work among the items in your set.

It also depends on what type of question is being asked .Average is normally mistaken to be only arithmetic mean. Depending on the situation average could be median and mode also.

Here is the recording of the webinar where, presenter Sowmya clarifies the differences between the 3 measures of central tendency and also brief you on when to use which average.

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