SOA Exam P Sample Question 355
Study guide: Exam P-1
The number of calls received by a certain emergency unit in a day is modeled by a Poisson distribution with a standard deviation of 2.
Calculate the probability that on a particular day the unit receives at least two calls.
- A)
0.092 - B)
0.147 - C)
0.238 - D)
0.762 - E)
0.908
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