Hartsfield atlanta international airport is the busiest

Reference no: EM13618850

Hartsfield Atlanta International Airport is the busiest airport in the U.S. averaging 2200 planes a day with a standard deviation of 75. A pilot believes that the average exceeds that and tests it using a sample of 50 days producing a mean of 2248. Is there enough evidence to suggest that the pilot may be correct, assuming 1% level of significance?

Reference no: EM13618850

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