Given the probability function P(x) = 5 x/ 10 for x _ 1, 2, 3, 4

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Given the probability function P(x) = 5 – x/ 10 for x _ 1, 2, 3, 4 find the mean and standard deviation.

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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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Given the probability function P(x) = 5 x/ 10 for x _ 1, 2, 3, 4

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x Px xP x xPx 1 410 410 410 2 310 610 ...View the full answer

Elementary Statistics

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