A discrete random variable has a standard deviation equal to 10 and a mean equal to 50.

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A discrete random variable has a standard deviation equal to 10 and a mean equal to 50. Find ∑x2P(x)

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Elementary Statistics

ISBN: 9780538733502

11th Edition

Authors: Robert R. Johnson, Patricia J. Kuby

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Question Posted: Aug 27, 2015 07:24 AM

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A discrete random variable has a standard deviation equal to 10 and a mean equal to 50.

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Elementary Statistics

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