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試卷名稱：112年 - SOCIETY OF ACTUARIES_EXAM P PROBABILITY_EXAM P SAMPLE QUESTIONS 251-319#119927
年份：112年
科目：Exam P：Probability機率
297. The lifetime of a machine part has a continuous distribution on the interval (0, 40) with probability density function f, where f (x) is proportional to 
.
Calculate the probability that the lifetime of the machine part is less than five.
(A) 0.03
(B) 0.13
(C) 0.42
(D) 0.58
(E) 0.97
