Central Limit Theorem for SumsSuppose random samples ofn = 42 are collected from an unknown distribution with the properties50 and o = 2.a. Determine the mean of EX.b. Determine the standard deviation of EX.(Include four decimal places.)

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A First Course in Probability (10th Edition)

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Central Limit Theorem for Sums Suppose random samples of n = 42 are collected from an unknown distribution with the properties u = 50 and o = 2. a. Determine the mean of EX. b. Determine the standard deviation of EX. (Include four decimal places.)