SOA Exam P Sample Question 552
Study guide: Exam P-1
The distribution of the lifetime in years of a certain brand of lawnmower is uniform on the interval [a, b], where 0 < a < b.
Determine the 80th percentile of the lifetime in years of this brand of lawnmower.
- A)
a + 0.8b - B)
0.2a + 0.8b - C)
0.8a + 0.2b - D)
0.8(b-a) - E)
0.8(b+a)
Answer this question and see the worked solution