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answer please For numbers 4-6, refers to the probability distribution below. X 2 P(X) 4. What is the mean of the probability distribution? A. 1.5

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For numbers 4-6, refers to the probability distribution below. X 2 P(X) 4. What is the mean of the probability distribution? A. 1.5 B. 1.2 C. 1.6 D. 1.8 5. What is the variance of the probability distribution? A. 0.75 B. 1.00 C. 1.25 D. 0.50 6. What is the standard deviation of the probability distribution? A. 1.00 B. 0.87 C. 1.12 D. 0.71

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