88%

回答: 请大家解决一道数学题。trendspike2010-11-06 13:40:45

所有跟帖: 

如何算的?我感觉不到88%。 -trendspike- 给 trendspike 发送悄悄话 (0 bytes) () 11/06/2010 postreply 19:44:28

probability 101 -noconfusion- 给 noconfusion 发送悄悄话 noconfusion 的博客首页 (187 bytes) () 11/06/2010 postreply 20:00:03

not really. what if one is wrong, another is correct and -pediatrician2- 给 pediatrician2 发送悄悄话 pediatrician2 的博客首页 (73 bytes) () 11/06/2010 postreply 20:06:06

the max is 88%, that happens if and only if -pediatrician2- 给 pediatrician2 发送悄悄话 pediatrician2 的博客首页 (153 bytes) () 11/06/2010 postreply 20:08:08

wait a minute -noconfusion- 给 noconfusion 发送悄悄话 noconfusion 的博客首页 (231 bytes) () 11/06/2010 postreply 20:06:43

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