When an airline sells tickets for a flight, only about 90% of the people who buy a ticket actually show up. (a) For a flight
When an airline sells tickets for a flight, only about 90% of the people who buy a ticket actually show up.
(a) For a flight with 400 seats, the airline can be 95% confident that between _____ and _____ percent of the people will actually show up. Fill in the blanks with a percentage.
(b) Approximately how many tickets should they sell so that there is less than a 10% chance they run out of seats?Step by Step Solution
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Authors: Larry J. Goldstein, David I. Schneider, Martha J. Siegel, Steven Hair
12th edition
978-0134768588, 9780134437767, 134768582, 134437764, 978-0134768632
