Espanol 1 2 3 4 5 6 7 8 9 10 闻 A union of restaurant and foodservice workers would like to estimate the mean hourly wage

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Espanol 1 2 3 4 5 6 7 8 9 10 闻 A union of restaurant and foodservice workers would like to estimate the mean hourly wage, f, of foodservice workers in the U.S. The union will choose a random sample of wages and then estimate fi using the mean of the sample. What is the minimum sample size needed in order for the union to be 99% confident that its estimate is within $0.35 of u? Suppose that the standard deviation of wages of foodservice workers in the U.S. is about $2.15. Carry your intermediate computations to at least three decimal places. Write your answer as a whole number (and make sure that it is the minimum whole number that satisfies the requirements). (If necessary, consult a list of formulas.) X $ ? Continue Submit Assignment 2022 McGraw Hill LLC AIRghts Reserved. Terms of Use Privecy Center Accessibility