SOA Exam P Sample Question 576
Study guide: Exam P-1
A light bulb's lifetime in months is uniformly distributed on [0, 40].
Let a be a positive real number less than 30. The probability that the light bulb fails within 30 months, given that it is working after a months, equals 0.60.
Calculate the value of a.
- A)
6 - B)
12 - C)
15 - D)
16 - E)
18
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