If X is normally distributed with mean 50 and variance 100, Y is normally distributed with mean

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If X is normally distributed with mean 50 and variance 100, Y is normally distributed with mean 80 and variance 25, Z is normally distributed with mean 100 and variance 144, and X, Y, and Z are independent, find the dis¬

tribution of:

(a) X — Y

(c) 6Z + 4X-30F

(b) X+Y-Z

(d) (X+Y + Z)/3.

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Statistics Probability Inference And Decision

ISBN: 9780030778056

1st Edition

Authors: Robert L. Winkler, William L. Hays

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Question Posted: Sep 21, 2024 09:02 AM

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If X is normally distributed with mean 50 and variance 100, Y is normally distributed with mean

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Statistics Probability Inference And Decision

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