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An investigator wants to assess whether the mean m = the average weight of passengers flying...

An investigator wants to assess whether the mean m = the average weight of passengers flying on small planes exceeds the FAA guideline of average total weight of 190 pounds (passenger weight including shoes, clothes, and carry-on). Suppose that a random sample of 61 passengers showed an average total weight of 210pounds with a sample standard deviation of 69.5 pounds. Assume that passenger total weights are normally distributed. Suppose the investigator decides to conduct a hypothesis test. Find is the P-value? Give your answer to 4 decimal places.

Math   Statistics-And-Probability   
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