• 2022-05-28
    设随机事件A与B相互独立,P(A)=0.4, P(B)=0.3,则以下结果错误的是
    A: P(A∪B)=0.7
    B: P(B-A)=0.3
    C: P(AB)=0.12
    D: P(A︱B)=0.4
    E: P(A-B)=0.28
    F: P(B︱A)=0.3
    G: [img=109x27]1802d3e869a1025.png[/img]
    H: [img=129x27]1802d3e871e3955.png[/img]