Question: 8. Given that X is a random variable with exponential probability function below, calculate the followings. 1 f(x) = 3 1 x -x/3, x 20

8. Given that X is a random variable with exponential probability function below, calculate the followings. 1 f(x) = 3 1 x -x/3, x 20 (a) Find P(X 3) (c) Find P(2

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