in 2011 congress revised the passenger bill of rights. in addition to providing other protections this legislation requires airlines oto compensate passengers who are involuntarily bumped from flights. lets assume the average compensation for someone who gets bumped id $1000 which can include free flights, hotel vouchers, ect. find the probability that each number of passengers will show up for the flight. based on this how much does the airline expect to spend in total for selling 166 tickets for 150 seat flight
