The variance of Stock A is 0.007242,the variance of Stock B is 0.020504,and the covariance between the two is 0.0019.What is the correlation coefficient?
A)0)1487
B)0)0929
C)0)0891
D)0)1559
E)0)1643

Name: The variance of Stock A is 0.007242,the variance of Stock B is 0.020504,and the covariance between the two is 0.0019.What is the correlation coefficient? A)0)1487 B)0)0929 C)0)0891 D)0)1559 E)0)1643
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Quizplus · Accepted Answer

ρ_A_,B = 0.0019 / (0.007242^0.5 × 0.020504^0.5)= 0.1559

The Variance of Stock a Is 0