Mathematics, 28.06.2019 11:10 mem8163
Allegiant airlines charges a mean base fare of $89. in addition, the airline charges for making a reservation on its website, checking bags, and inflight beverages. these additional charges average $35 per passenger. suppose a random sample of 60 passengers is taken to determine the total cost of their flight on allegiant airlines. the population standard deviation of total flight cost is known to be $37. 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 (to 4 decimals)? c. what is the probability the sample mean will be within $5 of the population mean cost per flight (to 4 decimals)?
Answers: 3
Mathematics, 21.06.2019 14:30, ayoismeisjjjjuan
If anyone has done the algebra 2 chaos theory portfolio would you be wiling to me? i kind of know what i'm doing i just don't know if i'm doing it right.
Answers: 1
Mathematics, 21.06.2019 19:00, emilyblaxton
Kayla and alberto are selling fruit for a school fundraiser. customers can buy small boxes of grapefruit and large boxes of grapefruit. kayla sold 3 small boxes of grapefruit and 1 large box of grapefruit for a total of $65. alberto sold 1 small box of grapefruit and 1 large box of grapefruit for a total of $55. what is the cost each of one small box of grapefruit and one large box of grapefruit?
Answers: 1
Allegiant airlines charges a mean base fare of $89. in addition, the airline charges for making a re...
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