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A population has a mean mu = 85and a standard deviation sigma =28. Find the mean and standard deviation of a sampling distribution of sample

A population has a mean mu = 85and a standard deviation sigma =28. Find the mean and standard deviation of a sampling distribution of sample means with sample size n =270.

mu Subscript xbar = __(Simplify your answer.)

sigma Subscript x bar = __(Type an integer or decimal rounded to three decimal places as needed.)

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