Question: Given the discrete probability distribution shown to the right, X P(x) a. Calculate the expected value of x. 150 0.15 b. Calculate the variance of

Given the discrete probability distribution shown to the right, X P(x) a. Calculate the expected value of x. 150 0.15 b. Calculate the variance of x. 175 0.20 c. Calculate the standard deviation of x. 200 0.65 a. E(X) = (Type an integer or a decimal.) b. o (Type an integer or a decimal.) C. 6. = (Type an integer or decimal rounded to two decimal places as needed.)

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