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
166. The distribution of values of the retirement package offered by a company to new employees is modeled by the probability density function 
Calculate the variance of the retirement package value for a new employee, given that the value is at least 10.
(A) 15
(B) 20
(C) 25
(D) 30
(E) 35