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Week 2 Homework Question 10 of 20 (1 point) | Question Attempt: 1 of Unlimited Let X be a random variable with the following probability

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Week 2 Homework Question 10 of 20 (1 point) | Question Attempt: 1 of Unlimited Let X be a random variable with the following probability distribution. Value x of X P(X=x) m 0.15 N 0.55 0.25 O 0.05 Complete the following. (If necessary, consult a list of formulas.) (a) Find the expectation E (X) of X. X E (X) = 1 (b) Find the variance Var(X) of X. Var (X) =

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