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Mathematics, 04.04.2020 15:33 fbr45508

A research company needs to know the mean consumption of meat per week among males over age 23. They believe that the meat consumption has a mean of 3.8 pounds. They want to construct a 80% confidence interval with a maximum error of 0.2 pounds.

Assuming a variance of 0.91 pounds, what is the minimum number of males over age 23 they must include in their sample?

Round your answer up to the next integer.

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