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Mathematics, 23.03.2020 17:22 reghanhoward3

Given a population with a mean of m = 100 and a variance of s2 = 81, the central limit theorem applies when the sample size is n Ú 25. A random sample of size n = 25 is obtained. a. What are the mean and variance of the sampling distribution for the sample means? b. What is the probability that x 7 102? c. What is the probability that 98 … x … 101? d. What is the probability that x … 101.5?

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Given a population with a mean of m = 100 and a variance of s2 = 81, the central limit theorem appli...

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