可能是对的?
guest007
2010-02-15 07:40:50
( reads)
可能是对的?? This is a record low answer. just a tinny bit higher than no stratege at all.
correct answers have already been posted with 99 people for sure to live with the 1st guy have the 50-50 chance.
Please read and think.
长宁老头
2010-02-15 11:37:48conditional probability