a. Find the mean number of deaths per day. b. Find the probability that on a given day, there are more than 2 motor vehicle deaths. c. Is it unusual to have more than 2 motor vehicle deaths on the same day? Why or why not?

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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A county has been experiencing a mean of 33.8 motor vehicle deaths each year. Use the Poisson distribution to answer the following.
a. Find the mean number of deaths per day.
b. Find the probability that on a given day, there are more than 2 motor vehicle deaths.
c. Is it unusual to have more than 2 motor vehicle deaths on the same day? Why or why not?
a. The mean number of deaths per day is
(Round to three decimal places as needed.)
Transcribed Image Text:A county has been experiencing a mean of 33.8 motor vehicle deaths each year. Use the Poisson distribution to answer the following. a. Find the mean number of deaths per day. b. Find the probability that on a given day, there are more than 2 motor vehicle deaths. c. Is it unusual to have more than 2 motor vehicle deaths on the same day? Why or why not? a. The mean number of deaths per day is (Round to three decimal places as needed.)
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