• 2022-06-09
    设总体X服从0-1分布,即X~B(1,p),p为未知参数(0A: [img=15x21]1803bbdbaebec9a.png[/img]
    B: [img=10x18]1803bbdbb71ae64.png[/img]
    C: [img=20x18]1803bbdbbf1010b.png[/img]
    D: [img=48x60]1803bbdbc78f976.png[/img]