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CFA问答
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老师你好,原版书512页第5题,读不懂题目啊, Forty percent of the companies to which the test is administered will go bankrupt within 12 months: P(nonsurvivor) = 0.40. Fifty-five percent of the companies to which the test is administered pass it: P(pass test) = 0.55. 第一句话是说测试出来有40%的公司会在接下来的12个月内破产; 第二句话是说有55%的公司被测试出通过了这个标准, 既然这两个事件都是测试出来的结果,那么为什么这两个事件的概率之和不等于1呢?
老师,做CASEBOOK上册P301,机构IPS,提及average age of workfoce和average service with company(years),后者是什么意思呢,和前者有什么区别呢?谢谢。
已回答07.单选题 已收藏 标记 纠错 The household sector has increased the fraction of disposable income that it saves because real estate values declines sharply. Which of the following is most(correct response supposing that output and investment spending remain unchanged? A A decrease in net exports and increased capital inflow. B An increase in net exports and increased capital outflow. C A decrease in the government deficit. 查看解析 上一题 提交试卷 正确答案B 您的答案A本题平均正确率:58% GDP calculation难度:一般 推荐: 答案解析 问:这道题我懂怎么做,我的问题是:假设output and investment这里的output有什么含义,好多题里都出现这个词,具体怎么解释,不好直接忽略吧?
查看试题 已回答精品问答
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