皮皮学，免费搜题
登录
搜题
【单选题】
设 X ~ N ( μ, 16 ) , Y ~ N ( μ, 25 ) , 记 p = P { X≤μ-4 } , p = P { Y≥μ+5 } , 则 ( )A.
对任意的 µ ， p = p
B.
对任意的 µ ， p < p
C.
只个别的 µ ， p = p
D.
对任意的 µ ， p > p
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】He pretended to be Japanese, but his Chinese accent him .
A.
gave；away
B.
gave；up
C.
gave；out
D.
gave；off
【单选题】I often hear him ______.Today when I pass(经过)the classroom, I hear him ______again .
A.
sing; singing
B.
singing; sing
C.
singing; singing
D.
sing; sing
【多选题】电信间FD采用的设备缆线和各类跳线宜按计算机网络设备的使用端口容量和电话交换机的实装容量、业务的实际需求或信息点总数的比例进行配置,下列比例正确的是()。
A.
0.1
B.
0,2
C.
0,3
D.
0.4
【简答题】_______, the bookseller gave him something else as a present. A. To the boy's delight B. To the boy's surprising C. To the boy joy D. To make the boy's happy
【单选题】He said he hadnt done that, but his expression______.
A.
gave him up
B.
gave him away
C.
gave in him
D.
gave out him
【简答题】Do you hear the name--Rain? Yes, he is a popular star of South Korea. Rain's music teacher gave him that name. His real name is Jung Ji Hoon. The 27-year-old singer is very good at dancing, too. His e...
相关题目：
参考解析：
知识点：
题目纠错 0
发布
