不知道怎样做,请解答详细一点,感谢
An analyst makes tihe following estimates:
Rate of return
ScenarioProbabilityStock FStock G
10.50.30.2
20.50.1-0.1
Based on the date gicen above,the covariance between tehe rates of return on stocks F and G is:
A. -0.0163 B.0.0500 C. 0.0150 D. 0.2000 |