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試卷名稱：112年 - SOCIETY OF ACTUARIES_EXAM P PROBABILITY_EXAM P SAMPLE QUESTIONS 151-200#119924
年份：112年
科目：Exam P：Probability機率
174. An insurance company has an equal number of claims in each of three territories. In each territory, only three claim amounts are possible: 100, 500, and 1000. Based on the company’s data, the probabilities of each claim amount are:
Calculate the standard deviation of a randomly selected claim amount.
(A) 254
(B) 291
(C) 332
(D) 368
(E) 396
