Caiculation by prob tree: your answer:P(Li)=.3807692...
P(Huang)=.2692307...,PLin)=.35
I checked again my answer: P(Li)=..405,P(Huang)=.35,P(Lin)=.245,the same as my first answer.
Sametimes,intuition is not right.
回複:回複:回複:Answer to question 3
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回複:回複:回複:回複:Answer to question 3
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01/29/2010 postreply
13:51:25
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回複:回複:回複:回複:回複:Answer to question 3
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01/29/2010 postreply
17:09:49
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回複:回複:回複:回複:Answer to question 3
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01/29/2010 postreply
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回複:回複:回複:回複:回複:Answer to question 3
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01/29/2010 postreply
17:22:29
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回複:回複:回複:回複:回複:Answer to question 3
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01/29/2010 postreply
17:52:46
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回複:回複:回複:回複:回複:回複:Answer to question 3
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01/29/2010 postreply
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