关于三扇门的题目,jujubug 的做法就不错,我再补充一下
所有跟帖:
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给你提供点炮弹:
-喜近平-
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09/30/2014 postreply
10:29:09
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Thanks!
-ca981-
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09/30/2014 postreply
10:48:02
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不好意思,我是从wiki复制来的
-jujubug-
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09/30/2014 postreply
10:33:43
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你对Monty Hall problem引申理解有误。原题里主持打开的不是你选的门,你对自己选的门里是车是羊仍然不清楚。
-燕京十景-
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09/30/2014 postreply
10:44:37
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Monty Hall problem如果问,你选了门1,主持人打开了门1,是羊,问门2里是车的几率是什么,答案是 1/2. 因为
-燕京十景-
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09/30/2014 postreply
10:46:40
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I assume 主持人选了一扇里面 is considered as [the second door], the rest
-ca981-
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09/30/2014 postreply
10:52:12
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Probability measures uncertainty. What already happened is not u
-燕京十景-
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09/30/2014 postreply
10:57:51
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Sure enough what happened may change future probability, but you
-燕京十景-
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09/30/2014 postreply
10:59:56
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One step further
-ca981-
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09/30/2014 postreply
11:51:04