The covariance of a random variable with itself is
A) its correlation with itself
B) its standard deviation
C) its variance
D) equal to 1.0
Correct Answer:
Verified
Q3: Securities A and B have expected returns
Q4: The variance of a two-security portfolio decreases
Q5: A security has a return variance of
Q6: A security has a return variance of
Q7: Covariance is the product of two securities'
A)
Q9: Covariance is _ correlation is _.
A) positive,
Q10: For a six-security portfolio, it is necessary
Q11: COV (A,B) = .335. What is COV
Q12: One of the first proponents of the
Q13: Without knowing beta, determining portfolio variance with
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