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The average salary for a certain profession is 78,000. Assume that the standard deviation of such...

The average salary for a certain profession is 78,000. Assume that the standard deviation of such salaries is 32,000. Consider a random sample of68 people in this profession and let x overbarx represent the mean salary for the sample.

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a.

What is mu Subscript x overbar μx​?

mu Subscript x overbarμx=

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