Question: Could you help me figure out this question please? A random variable X has the following probability distribution: X = X 2 3 P(X =

Could you help me figure out this question please?

A random variable X has the following probability distribution: X = X 2 3 P(X = x) 0.35 331 0.28769 ? 0. 12 237 The expected value of X, E ( X ), His = The standard deviation of X , SD( ) , O is =

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