• 2022-05-26
    若\(X\)的分布律为:\(P\{X=k\}=p(1-p)^{k-1},k=1,2,3,\ldots\),则以下选项正确的有:
    A: \(P\{X\gt m+n|X>m\}=P\{X\gt n\}\)
    B: \(X\sim b(n,p)\)
    C: \(P\{X\gt n\}=(1-p)^{n-1}\)
    D: \(P\{X\gt n\}=(1-p)^n\)