問題詳情
18. An auto insurance company insures drivers of all ages. An actuary compiled the following statistics on the company’s insured drivers:
A randomly selected driver that the company insures has an accident.
Calculate the probability that the driver was age 16-20.
(A) 0.13
(B) 0.16
(C) 0.19
(D) 0.23
(E) 0.40
參考答案
答案：B
統計：A:0,B:1,C:0,D:0,E:0
難度：計算中