NO.PZ2015121801000092
问题如下:
An analyst gathers the following information:
Which security has the highest total risk?
选项:
A.Security 1.
B.Security 2.
C.Security 3.
解释:
A is correct.
Security 1 has the highest total variance; 0.0625 = compared to Security 2 and Security 3 with a total variance of 0.0400.
我是看懂了total risk,所以想着是哪个资产的方差最大,哪个风险最大,但看了答案 我就不懂了,求老师解答