Suppose that past experience shows that about 11% of passengers who are scheduled to take a particular flight fail to show up. For this reason, airlines sometimes overbook flights, selling more tickets than they have seats, with the expectation that they will have some no shows. Suppose an airline uses a small jet with seating for 30 passengers on a regional route and assume that passengers are independent of each other in whether they show up for the flight. Suppose that the airline consistently sells 32 tickets for every one of these flights. (a) On average, how many passengers will be on each flight? Enter the exact answer. passengers eTextbook and Media (b) How often will they have enough seats for all of the passengers who show up for the flight? Round your answer to one decimal place. Everyone will have a seat on about i % of the flights.
Suppose that past experience shows that about 11% of passengers who are scheduled to take a particular flight fail to show up. For this reason, airlines sometimes overbook flights, selling more tickets than they have seats, with the expectation that they will have some no shows. Suppose an airline uses a small jet with seating for 30 passengers on a regional route and assume that passengers are independent of each other in whether they show up for the flight. Suppose that the airline consistently sells 32 tickets for every one of these flights. (a) On average, how many passengers will be on each flight? Enter the exact answer. passengers eTextbook and Media (b) How often will they have enough seats for all of the passengers who show up for the flight? Round your answer to one decimal place. Everyone will have a seat on about i % of the flights.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 27PPS
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Transcribed Image Text:Airline Overbooking
Suppose that past experience shows that about 11% of passengers who are scheduled to take a particular flight fail to show up. For
this reason, airlines sometimes overbook flights, selling more tickets than they have seats, with the expectation that they will have
some no shows. Suppose an airline uses a small jet with seating for 30 passengers on a regional route and assume that passengers are
independent of each other in whether they show up for the flight. Suppose that the airline consistently sells 32 tickets for every one of
these flights.
(a) On average, how many passengers will be on each flight?
Enter the exact answer.
i
passengers
eTextbook and Media
(b) How often will they have enough seats for all of the passengers who show up for the flight?
Round your answer to one decimal place.
Everyone will have a seat on about
i
% of the flights.
eTextbook and Media
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