50. Earthquakes Suppose the probability of a major earthquake on a given day is 1 out of 10,000. a. What's the expected number of major earthquakes in the next 1000 days? b. Use the Poisson model to approximate the probability that there will be at least one major earthquake in the next 1000 days. 51. Seatbelts II Police estimate that 80% of drivers now wear their seatbelts. They set up a safety roadblock, stopping cars to check for seatbelt use. at to stop before finding a driver whose seatbelt is not

MATLAB: An Introduction with Applications
6th Edition
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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ent
8000 people:
0
a. What's the expected number of new cases?
b. Use the Poisson model to approximate the probability that there will be at least one
new case of TB next year.
TD
50. Earthquakes Suppose the probability of a major earthquake on a given day is 1 out of
10,000.
a. What's the expected number of major earthquakes in the next 1000 days?
b. Use the Poisson model to approximate the probability that there will be at least one
major earthquake in the next 1000 days.
51. Seatbelts II Police estimate that 80% of drivers now wear their seatbelts. They set up a
safety roadblock, stopping cars to check for seatbelt use.
a. How many cars do they expect to stop before finding a driver whose seatbelt is not
5411-12
467
Transcribed Image Text:ent 8000 people: 0 a. What's the expected number of new cases? b. Use the Poisson model to approximate the probability that there will be at least one new case of TB next year. TD 50. Earthquakes Suppose the probability of a major earthquake on a given day is 1 out of 10,000. a. What's the expected number of major earthquakes in the next 1000 days? b. Use the Poisson model to approximate the probability that there will be at least one major earthquake in the next 1000 days. 51. Seatbelts II Police estimate that 80% of drivers now wear their seatbelts. They set up a safety roadblock, stopping cars to check for seatbelt use. a. How many cars do they expect to stop before finding a driver whose seatbelt is not 5411-12 467
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