What is the maximum possible median of series Q?

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BTGmoderatorLU: Moderator; Posts: 2550; Joined: Sun Oct 15, 2017 1:50 pmFollowed by: 6 members

by BTGmoderatorLU » Thu Oct 26, 2017 5:53 am

What is the maximum possible median of series Q?

(1) The average (arithmetic mean) of series Q is 10.
(2) The standard deviation of series Q is 0.

The OA is C.

Experts, can you help me with this DS question please? I don't have it clear.

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Source: Beat The GMAT — Data Sufficiency | Thu Oct 26, 2017 5:53 am

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