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Air-USA has a policy of booking as many as 20 persons on an airplane that can seat only 19. (Past studies have revealed that only 89% of the booked passengers actually arrive for the flight.) What is the expected number of passengers to arrive for the flight? Expected number of passengers = (please round to two decimal places) Find the probability that if Air-USA books 20 persons, not enough seats will be available. prob = | (please round to four decimal places) Is this probability low enough so that overbooking is not a real concern for passengers if you define unusual as 5% or less? no, it is not low enough to not be a concern O yes, it is low enough not to be a concern What about defining unusual as 10% or less? yes, it is low enough not to be a concern no, it is not low enough to not be a concern

Air-USA has a policy of booking as many as 20 persons on an airplane that can seat only 19. (Past studies have revealed that only 89% of the booked passengers actually arrive for the flight.) What is the expected number of passengers to arrive for the flight? Expected number of passengers = (please round to two decimal places) Find the probability that if Air-USA books 20 persons, not enough seats will be available. prob = | (please round to four decimal places) Is this probability low enough so that overbooking is not a real concern for passengers if you define unusual as 5% or less? no, it is not low enough to not be a concern O yes, it is low enough not to be a concern What about defining unusual as 10% or less? yes, it is low enough not to be a concern no, it is not low enough to not be a concern

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Air-USA has a policy of booking as many as 20 persons on an airplane that can seat only 19. (Past studies have revealed that only 89% of the booked passengers actually arrive for the flight.) What is the expected number of passengers to arrive for the flight? Expected number of passengers = (please round to two decimal places) Find the probability that if Air-USA books 20 persons, not enough seats will be available. prob = |(please round to four decimal places) Is this probability low enough so that overbooking is not a real concern for passengers if you define unusual as 5% or less? no, it is not low enough to not be a concern O yes, it is low enough not to be a concern What about defining unusual as 10% or less? O yes, it is low enough not to be a concern no, it is not low enough to not be a concern
Transcribed Image Text:Air-USA has a policy of booking as many as 20 persons on an airplane that can seat only 19. (Past studies have revealed that only 89% of the booked passengers actually arrive for the flight.) What is the expected number of passengers to arrive for the flight? Expected number of passengers = (please round to two decimal places) Find the probability that if Air-USA books 20 persons, not enough seats will be available. prob = |(please round to four decimal places) Is this probability low enough so that overbooking is not a real concern for passengers if you define unusual as 5% or less? no, it is not low enough to not be a concern O yes, it is low enough not to be a concern What about defining unusual as 10% or less? O yes, it is low enough not to be a concern no, it is not low enough to not be a concern
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