题目内容
（请给出正确答案）
提问人：网友kkkpppoo
发布时间：2022-01-07
[主观题]
An insurance company evaluates many numerical variables about a person before deciding on
an appropriate rate for automobile insurance. A representative from a local insurance agency selected a random sample of insured drivers and recorded, X, the number of claims each made in the last 3 years, with the following results. f is the corresponding frequency. X 1 2 3 4 5 f 14 18 12 5 1 How many drivers are represented in the sample？
A、5
B、15
C、18
D、50
简答题官方参考答案
（由简答题聘请的专业题库老师提供的解答）
抱歉！暂无答案，正在努力更新中……
