Question
In: Statistics and Probability
4. A small airport has flights to only two cities, A and B. Suppose they get...
4. A small airport has flights to only two cities, A and B.
Suppose they get an average of 40 customers per
hour who want to fly to city A and 30 customers per hour who want
to fly to city B. If these are independent
Poisson processes, then find the probability that
a) (3 pts) there are 7 or more customers who want to fly to city A
in the next 6 minutes. Give your answer
to three decimal places.
b) (3 pts) 5 out of the next 8 customers want to fly to city A.
Give your answer to three decimal places.
c) (3 pts) if 15 customers who want to fly to city B arrive in the
next 30 minutes, then find the probability
that exactly four of them arrived in the first 5 minutes. Give your
answer to three decimal places.
Solutions
orchestra answered 1 year agoRelated Solutions
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30 days in advance: 246 247 317 263 269 275 297
1 day in advance: 455 627 554 991 627 1015 566
1. The coefficient of variation for the prices of tickets
purchased 30 days in advance is __% (round to one...
Listed below are costs (in dollars) of roundtrip flights between two cities. All flights involve one...
Listed below are costs (in dollars) of roundtrip flights
between two cities. All flights involve one stop and a two-week
stay. Find the coefficient of variation for each of the two sets
of data, then compare the variation.
30 days in advance: 266 292 273 252 278 291 314
One day in advance: 455 615 555 964 615 1050 540
1. The coefficient of variation for the prices of tickets
purchased 30 days in advance is %
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Suppose the demand for pizza in a small isolated town is p = 20 - 2Q. There are only two firms, A and B. Each has a cost function TC = 4 + 4Q.
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Your flight has been delayed: At Denver International Airport,
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(a) Find the probability that all
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Suppose an audit process is taking place at a small airport, and the head auditor arrives...
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auditor arrives randomly throughout the day and assesses the
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