李同学2017-09-20 17:05:00
李同学As from the record of CFA Institute and GARP, the pass-through rate of CFA level I exam is 40%, and the pass-through rate of FRM exam is 50%. And as an investigation led by the two institutes, among the people who have passed the FRM, the pass-through rate of CFA level 1 exams is 60%. So what is the pass though rate of FRM members who has also passed the CFA level 1 exam before? A48% B60% C75%
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金程教育顾老师2017-09-20 17:47:29
金程教育顾老师学员你好，这道题转化为数学语言就是，已知P(A)=40%, P(B)=50%, P(A|B)=60%，求P(B|A)。直接使用贝叶斯公式求解P(B|A)=P(A|B)*P(B)/P(A)=75%。
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