#Airline passengers Because all airline passengers do not show up for their reserved seat, an airline sells n=125 tickets for a flight that holds only 120 passengers. The probability that a passenger does not show up is 0.15. Assume that the passengers behave independently. Question: Determine the probability mass function of the number of passengers(x) who show up for the flight?

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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#Airline passengers
Because all airline passengers do not show up for their reserved seat, an airline sells n=125 tickets for a flight that holds only 120 passengers. The probability that a passenger does not show up is 0.15. Assume that the passengers behave independently.

Question: Determine the probability mass function of the number of passengers(x) who show up for the flight?

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