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試卷名稱：112年 - SOCIETY OF ACTUARIES_EXAM P PROBABILITY_EXAM P SAMPLE QUESTIONS 1-50#119899
年份：112年
科目：Exam P：Probability機率
33. The lifetime of a machine part has a continuous distribution on the interval (0, 40) with probability density function f(x), where f(x) is proportional to 
on the interval.
Calculate the probability that the lifetime of the machine part is less than 6.
(A) 0.04
(B) 0.15
(C) 0.47
(D) 0.53
(E) 0.94
