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Suppose that X has Γ(6, 0.5) distribution. Part a: What is E(X)? Part b: What is...

Suppose that X has Γ(6, 0.5) distribution.

Part a: What is E(X)?

Part b: What is E(X^2 )?

Part c: What is E(e^X)?

Part d: What is E(e^(4X))?

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