SOA Exam P Sample Question 23
Study guide: Exam P-1
The number of injury claims per month is modeled by a random variable N with
P[N = n] = \frac{1}{(n+1)(n+2)}
for nonnegative integers n.
Calculate the probability of at least one claim during a particular month, given that there have been at most four claims during that month.
- A) 1/3
- B) 2/5
- C) 1/2
- D) 3/5
- E) 5/6
Answer this question and see the worked solution