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Mathematics 15 Online
OpenStudy (raffle_snaffle):

The number of people arriving for treatment at an emergency room can be modeled by a Poisson process with a rate parameter of six per hour. a) What is the probability that at least four people arrive during a particular hour? (Round your answer to three decimal places.) b)How many people do you expect to arrive during a 45-min period?

OpenStudy (raffle_snaffle):

@jim_thompson5910

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