作者zeroyijen (yijen)
看板CFAiafeFSA
标题[问题] SOA P 请益
时间Sat May 30 23:19:39 2015
今天做题目遇到一个问题
题目如下:
Auto claim amounts, in thousands, are modeled by a random variable
with density function f(x) = xe^-x for x > 0.
The company expects to pay 100 claims if there is no deductible.
How many claims does the company expect to pay
if the company decides to introduce a deductible of 1000?
A. 26 B. 37 C. 50 D. 63 E. 74
想问题目中所说的 claim amounts 是一般所说的loss amounts吗?
谢谢
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1F：推 Lpspace: Yes 05/30 23:51
2F：→ zeroyijen: 谢谢 05/31 08:55