Allegiant Airlines charges a mean base fee of $87. In addition, the airline charges for making...

Allegiant Airlines charges a mean base fee of $87. In addition, the airline charges for making a reservation on its website, checking bags, and beverages. these charges average $39 per passenger. Suppose a random sample of 50 passengers is taken to determine the total cost dog their flight on allegiant. the population standard deviation of total flight cost is known to be $38. use Z table.

A. what is the population mean cost per flight?

B. What is the probability the sample mean will be within $10 of the population mean cost per flight? (up to 4 decimals)

C. What is the probability the sample mean will be within $5 of the population mean cost per flight? (up to 4 decimals)

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Expert Solution

orchestra answered 1 year ago

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