Question
1.The standard deviation of return on investment A is .30, while the standard deviation of return on investment B is .25. If the correlation coefficient
1.The standard deviation of return on investment A is .30, while the standard deviation of return on investment B is .25. If the correlation coefficient between the returns on A and B is .240, the covariance of returns on A and B is _________.
(2)The standard deviation of return on investment A is .12, while the standard deviation of return on investment B is .07. If the covariance of returns on A and B is .005, the correlation coefficient between the returns on A and B is _________.
(3)The standard deviation of return on investment A is .30, while the standard deviation of return on investment B is .25. If the correlation coefficient between the returns on A and B is .240, the covariance of returns on A and B is _________.
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