看漫畫看到的兩個問題 (圖形&骰子機率) - 拼圖
By Elvira
at 2010-06-26T19:52
at 2010-06-26T19:52
Table of Contents
※ 引述《pphhxx (壞人)》之銘言:
: Q2:以一個骰子的數字(6面骰),從八個人當中公平地選出一人
: 請問至少需要擲多少次骰子?
該不會是這樣吧:
(以下有雷)
在桌上決定一個方向
然後把骰子丟到桌上
看骰子頂和那個方向兩面的數字各是多少
這樣一共有 6x4=24 種組合 就能公平的分給八個人了
也就是答案是一次
....這樣應該可以吧?
(頁末防雷 @_@)
--
**** 說:
不要期望一個精神力差不多已經見底的人阿Orz
--
: Q2:以一個骰子的數字(6面骰),從八個人當中公平地選出一人
: 請問至少需要擲多少次骰子?
該不會是這樣吧:
(以下有雷)
在桌上決定一個方向
然後把骰子丟到桌上
看骰子頂和那個方向兩面的數字各是多少
這樣一共有 6x4=24 種組合 就能公平的分給八個人了
也就是答案是一次
....這樣應該可以吧?
(頁末防雷 @_@)
--
**** 說:
不要期望一個精神力差不多已經見底的人阿Orz
--
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