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Set M contains seven integers and set N contains three values chosen from set M. Is the standard deviation of set N grea

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by AAPL » Wed Jul 21, 2021 6:46 am

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Set M contains seven integers and set N contains three values chosen from set M. Is the standard deviation of set N greater than the standard deviation of set M?

1) Set N contains the median of set M
2) The range of set M and set N are equal

OA B
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Source: — Data Sufficiency |