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The following table provides a probability distribution for the random variable 3:. Excel File: data0515.x|sx a. Compute E(:n) , the expected value of m. 6K9

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The following table provides a probability distribution for the random variable 3:. Excel File: data0515.x|sx a. Compute E(:n) , the expected value of m. 6K9 b. Compute 0' 2, the variance of a: (to 1 decimal). c. Compute 0', the standard deviation of a: (to 2 decimals). (3

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