作者getgod32 (＊新垣魂＊)
看板Economics
标题[请益] 长期失业
时间Thu Apr 16 01:01:32 2009
In one year you meet 45 people who are each unemployed for one week,
and five people who are each unemployed for the whole year.
What percent of the people you meet are short-term unemployed,
and what percent of the unemployment you encounter is long-term?
短期失业率:90% 这个我会算
我想请问长期失业率的算法
我是这样算的: 5/(45+5)=10%
可是答案是:85.3%
我遗漏了什麽数字吗???
谢谢
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