Question: Refer to picture Let A be a random variable with the following probability_distribution: Value X of X P (X=x) 4 0.05 5 0.60 6 0.25

Refer to picture

Let A be a random variable with the following probability_distribution: Value X of X P (X=x) 4 0.05 5 0.60 6 0.25 0.10 Find the expectation E (X ) and variance Var (X ) of X. (If necessary, consult a list of formulas.) E (x) - X ? Var (x) - 0

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