如何算的？我感觉不到88%。

所有跟帖： 

• probability 101 -noconfusion- ♂ (187 bytes) () 11/06/2010 postreply 20:00:03

• not really. what if one is wrong, another is correct and -pediatrician2- ♂ (73 bytes) () 11/06/2010 postreply 20:06:06

• the max is 88%, that happens if and only if -pediatrician2- ♂ (153 bytes) () 11/06/2010 postreply 20:08:08

• wait a minute -noconfusion- ♂ (231 bytes) () 11/06/2010 postreply 20:06:43