英语翻译① if the odds for A are 5 to 3 ,A 的概率是多少?②if the odds against B are 3 do 1,B的概率是多少

来源:学生作业帮助网 编辑:作业帮 时间:2024/11/15 12:36:41
英语翻译① if the odds for A are 5 to 3 ,A 的概率是多少?②if the odds against B are 3 do 1,B的概率是多少
x){ѽ~~⣉ 2J2RSRRLJtjyy_.tDG"JLO+.Qp4VHW0qgTb=Xn/@i-J,WȇSPYR KUH-K+$#$SZXaiko0 8i$A}o<_Ɏ';V=5@O;|dg]= @RY*

英语翻译① if the odds for A are 5 to 3 ,A 的概率是多少?②if the odds against B are 3 do 1,B的概率是多少
英语翻译
① if the odds for A are 5 to 3 ,A 的概率是多少?②if the odds against B are 3 do 1,B的概率是多少

英语翻译① if the odds for A are 5 to 3 ,A 的概率是多少?②if the odds against B are 3 do 1,B的概率是多少
odds:the ratio of the probability of one event to that of an alternative event
(1) P(A)=5/8
(2) P(B)=1/4

第一个应该是一又三分之二 第二个应该是33.3%