问题
填空题
邮政信件分拣设备
答案
参考答案:25(8472.3010)
邮政信件分拣设备
参考答案:25(8472.3010)
An analyst does research about the portfolio's standard deviation of return. A portfolio consisting of two securities has the following characteristics:
Security | Portfolio Weight | Standard Deviation |
1 | 35% | 16% |
2 | 65% | 19% |
A. 12.22%
B. 14.78%
C. 14.93%