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Suppose you have a list of salaries of all professional athletes in a given sport in a given year. For example, you might have the

Suppose you have a list of salaries of all professional athletes in a given sport in a given year. For example, you might have the salaries of all Major League Baseball players in 2018. Does it make sense to find a 95% confidence interval for the mean salary? If so, what is the relevant population

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