回答(1)
Evian, CFA2022-07-14 14:24:55
ヾ(◍°∇°◍)ノ゙你好同学,
P(A丨B)
表格最后一行“when portfolio 2 does either”指的是“given this information”
整句话:在投资组合2也发生这种情况(收益超过3%)下,投资组合1收益超过3%的概率是?
P(AB):
The joint probability of A and B can be expressed P(AB).
例如:the joint probability of A and B happening is P(AB)
----------------------
学而时习之,不亦说乎👍【点赞】鼓励自己更加优秀,您的声音是我们前进的源动力,祝您生活与学习愉快!~
- 评论(0)
- 追问(0)
评论
0/1000
追答
0/1000
+上传图片
