Question
To Whom This May Concern, I'm stuck on the following homework questions as shown in the picture. Please help guide me. Thank you! Let X
To Whom This May Concern,
I'm stuck on the following homework questions as shown in the picture. Please help guide me. Thank you!
- Let X have the standard normal pdf, fx(x) = (1/(sqrt(2pi))e^(-x^2)/2 , -infinity
a) Find the pdf of Y = |X|
b) Find the E(Y).
2.Let X have the pdf: f(x) = (1/2) (1+x), -1 a) Find the pdf of Y = X^2 b) Find E(Y) and Var(Y) Additional problems 1.Consider the rolling of a fair six-sided die, let X represent the number on the uppermost face, find the E(X) and Var (X) 2.Suppose that Y ~ exponential 3.Let the continuous random variables (X, Y) have joint pdf:
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