Question
Let X~ N(0,1). Show that the p.d.f. of Y=X is 2 fy(x)= 1e 2x fy(x)=0 for x 0. Compute its expected value and variance,
Let X~ N(0,1). Show that the p.d.f. of Y=X is 2 fy(x)= 1e 2x fy(x)=0 for x 0. Compute its expected value and variance, E(Y), Var(Y). for x > 0
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Probability And Statistical Inference
Authors: Robert V. Hogg, Elliot Tanis, Dale Zimmerman
9th Edition
321923278, 978-0321923271
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