NO.PZ2021061603000020
问题如下:
The annual returns for three portfolios are shown in the following exhibit.
Portfolios P and R were created in Year 1, Portfolio Q in Year 2.
The median annual return from portfolio creation to Year 5 for:
选项:
A.Portfolio P is 4.5% B.Portfolio Q is 4.0 C.Portfolio R is higher than its arithmetic mean annual return解释:
C is correct. The median of Portfolio R is 3% higher than the mean for portfolio R(2.2%).
老师您好,请问到第五年时,年回报率的中值就是表中第五年的值嘛?好有点儿不太清楚,请老师解惑,谢谢老师
The median annual return from portfolio creation to Year 5 for:
portfolio P =7%
portfolio Q=8%
portfolio R=3%