Let X and Y be independent, identically distributed exponential random variables with parameter A, and let Z-X+Y. a. Compute the conditional pdf of X and the conditional expected value of X given that Z- b. Compute the conditional pdf of X and the conditional expected value of X given that Z>L

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Let X and Y be independent, identically distributed exponential random
variables with parameter A, and let Z=X+Y.
a. Compute the conditional pdf of X and the conditional expected value of X given
that Z=z.
b. Compute the conditional pdf of X and the conditional expected value of X given
that Z>t.
Transcribed Image Text:Let X and Y be independent, identically distributed exponential random variables with parameter A, and let Z=X+Y. a. Compute the conditional pdf of X and the conditional expected value of X given that Z=z. b. Compute the conditional pdf of X and the conditional expected value of X given that Z>t.
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