Write down an expression for the pdf of z

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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 pXY ¼ 0:2. A new random variable is defined as Z= 3X +Y. Write down an expression for the pdf of Z.

Reference no: EM131102861

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Write down an expression for the pdf of z : Write down an expression for the pdf of Z.

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