【FRM每日一题】一级:定量分析(1)
备考FRM一级 | 2015-07-29
The correlation of returns between Stocks A and B is 0.60. The covariance between these two Securities is 0.0043, and the standard deviation of the return of Stock B is 26%. The variance of returns for Stock A is:
A.0.0331
B.0.0007.
C.0.2656.
D.0.0112.
Answer:B
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