灌鉛的骰子 - 拼圖
By Ethan
at 2012-11-27T22:46
at 2012-11-27T22:46
Table of Contents
今天看到的趣題,牛刀小試一番?
- - - - -
假設你可以隨心所欲以灌鉛的方式微調骰子各點出現的機率
試問,可不可能使得調整後,一對骰子出現點數和 2 ~ 12 的每種情況
其或然率都相同?
[出處] 東歐某國奧林匹亞競賽考古題 (國名姑隱之,因為加上去姑狗得到XD)
--
- - - - -
假設你可以隨心所欲以灌鉛的方式微調骰子各點出現的機率
試問,可不可能使得調整後,一對骰子出現點數和 2 ~ 12 的每種情況
其或然率都相同?
[出處] 東歐某國奧林匹亞競賽考古題 (國名姑隱之,因為加上去姑狗得到XD)
--
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拼圖
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By Ophelia
at 2012-12-01T13:25
at 2012-12-01T13:25
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at 2012-12-05T05:03
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at 2012-12-05T11:06
at 2012-12-05T11:06
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at 2012-12-07T19:03
at 2012-12-07T19:03
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