An aircraft has 120 seats.From past experience,the airline has found that on average 3% of people who have booked for a particular flight do not turn up
How many seats must be sold so that the probability of more than 120 people will turn up is just less than12%?
applied math
2011-12-03 3:59 pm
回答 (1)
2011-12-03 6:02 pm
收錄日期: 2021-04-23 23:23:56
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https://hk.answers.yahoo.com/question/index?qid=20111203000051KK00106