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Hello guys how would you answer this question? A population of values has a normal distribution with / = 63.3 and o = 89.4. A

Hello guys how would you answer this question?

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A population of values has a normal distribution with / = 63.3 and o = 89.4. A random sample of size n = 170 is drawn. a. What is the mean of the distribution of sample means? b. What is the standard deviation of the distribution of sample means? Round your answer to two decimal places

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