What is the standard deviation of $M?$

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VJesus12: Legendary Member; Posts: 2276; Joined: Sat Oct 14, 2017 6:10 amFollowed by: 3 members

by VJesus12 » Thu Oct 29, 2020 11:14 am

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What is the standard deviation of $M?$

(1) Set $M$ contains $17$ terms.

(2) $M$ is a set of consecutive integers.

Answer: C

Source: Manhattan GMAT

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Source: Beat The GMAT — Data Sufficiency | Thu Oct 29, 2020 11:14 am

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