SOA Exam P Sample Question 302
Study guide: Exam P-1
The number of automobile accidents on any day in a city has a Poisson distribution with mean 4. The number of accidents on a given day is independent of the number on any other day.
Calculate the probability that at most one accident occurs in a three-day period.
- A)
13e^{-12} - B)
72e^{-12} - C)
85e^{-12} - D)
5e^{-4} - E)
13e^{-4}
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