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Question 9 Consider the discrete random variable X given in the table below. Calculate the mean, variance, and standard deviation of X. X 3 4

Question 9 Consider the discrete random variable X given in the table below. Calculate the mean, variance, and standard deviation of X. X 3 4 5 11 19 P(X) 0.09 0.08 0.13 0.12 0.58 LL = 6 2 O= What is the expected value of X

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