设随机变量X的E(X)=8000,D(X)=1600,利用切比雪夫不等式估计P{7800A.0.04B.0.20C.0.96D.1.00正确答案是C
A.0.04
B.0.20
C.0.96
D.1.00
正确答案是C
扫描二维码免费使用微信小程序搜题/刷题/查看解析。
版权声明:本文由翰林刷题小程序授权发布,如需转载请注明出处。
本文链接:https://doc.20230611.cn/post/273187.html
上一篇:City Life in the Early 1900s① In the 1890s,electrie streetcars had replaced horse-drawn vehicles, and they ran above or below ground to avoid the crowded streets. After Henry Ford introduced his Model T car in 1908,people soon had to avoid g
下一篇:属于票据上对物的抗辩事由的有()。