Question: 3. Let X denote an Exponential random variable with parameter P. a. Prove that E [X] = B b. Prove that Var [X] = 32

3. Let X denote an Exponential random variable with parameter P.

3. Let X denote an Exponential random variable with parameter P. a. Prove that E [X] = B b. Prove that Var [X] = 32 c. Prove that My (t) = 1 1-Bt

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