Two jointly Gaussian random variables, X and Y, have means of 1 and 2, and variances of

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Two jointly Gaussian random variables, X and Y, have means of 1 and 2, and variances of 3 and 2, respectively. Their correlation coefficient is P_xy = 0.2. A new random variable is defined as Z = 3X + Y. Write down an expression for the pdf of Z.

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Principles of Communications Systems, Modulation and Noise

ISBN: 978-8126556793

7th edition

Authors: Rodger E. Ziemer, William H. Tranter

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Question Posted: Sep 22, 2018 11:32 AM

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Two jointly Gaussian random variables, X and Y, have means of 1 and 2, and variances of

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Since both X and Y are Gaussian and the transformation is linear Z i...View the full answer

Principles of Communications Systems, Modulation and Noise

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