设P（A）=0.5，P（Aoverline(B)）=0.3，则P（overline(B)|A）= ____ ．

设P(B)=0.5，P(overline(AB))=0.3，则P(A|B)=____.10.(填空题，11分) 设P(B)=0.5，$P(\overline{A

[题目]已知 (overline (A))=0.3 ,P(B)=0.4, (Aoverline (B))=0.5, 则-|||-(B|Acup overline

1.(1)已知P(overline(A))=0.3，P(B)=0.4，P(Aoverline(B))=0.5，求P(B|A∪B)；1.(1)已知$P(\over

设事件A，B相互独立，且P（overline(A)∩overline(B)）=(1)/(9)，P（Aoverline(B)）=P（overline(A)B），则

设P(A)=0.5，P(B|A)=0.6，P(overline(A)B)=0.1，则P(overline(A)cap overline(B))=( )A. 0

1.设P(A)=0.4，P(B)=0.3，P(A∪B)=0.6，则P(Aoverline(B))=（）.A. 0.1B. 0.3C. 0.2D. 0.5

(1)已知 P(overline(A))=0.3, P(B)=0.4, P(Aoverline(B))=0.5, 求条件概率 P(B|Acupoverline(

7.(1)已知P(overline(A))=0.3，P(B)=0.4，P(Aoverline(B))=0.5，求条件概率P(B|Acupoverline(B))

设P（A）=0.7，P（A-B）=0.3，则P（overline(AB)）= ____ ．设P（A）=0.7，P（A-B）=0.3，则P（$\overline{

设P(A)=0.5，P(B|A)=0.8，P（B)=0.3，则P(A-B)=_____。设P(A)=0.5，P(B|A)=0.8，P（B)=0.3，则P(A-B