Question: Question 2: The following table provides a probability distribution for the random variable x. NX 2 f(x) 0.25 0.3 0.45 4 5 1. Compute E(x),

Question 2: The following table provides a probability distribution for the random variable x. NX 2 f(x) 0.25 0.3 0.45 4 5 1. Compute E(x), the expected value of x. 2. Compute the variance of x

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