試卷：112年 - SOCIETY OF ACTUARIES_EXAM P PROBABILITY_EXAM P SAMPLE QUESTIONS 101-150#119921
| 科目：Exam P：Probability機率
試卷資訊
試卷名稱：112年 - SOCIETY OF ACTUARIES_EXAM P PROBABILITY_EXAM P SAMPLE QUESTIONS 101-150#119921
年份：112年
科目：Exam P：Probability機率
149. In a shipment of 20 packages, 7 packages are damaged. The packages are randomly inspected, one at a time, without replacement, until the fourth damaged package is discovered.
Calculate the probability that exactly 12 packages are inspected. (A) 0.079 (B) 0.119 (C) 0.237 (D) 0.243 (E) 0.358
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