X and Z are independent random variables with E[X] = E[Z] = 0 and variance Var [X]
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Independence of X and Z implies VarY VarX VarZ 12 42 17 1 Since EX EY 0 t...View the full answer
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Related Book For
Probability and Stochastic Processes A Friendly Introduction for Electrical and Computer Engineers
ISBN: 978-1118324561
3rd edition
Authors: Roy D. Yates, David J. Goodman
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