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A person is interested in constructing a portfolio. Two stocks are being considered. Let x = percent return for an investment in stock 1 ,
A person is interested in constructing a portfolio. Two stocks are being considered. Let percent
return for an investment in stock and percent return for an investment in stock The expected
return and variance for stock are and Var The expected return and variance
for stock are and Var The covariance between the returns is
a What is the standard deviation for an investment in stock and for an investment in stock
Stock
Stock
Using the standard deviation as a measure of risk, which of these stocks is the riskier investment?
Investments in
would be considered riskier than investments in
ecause the standard deviation is
b What is the expected return and standard deviation, in dollars, for a person who invests $ in stock
to decimals
Expected Return
Standard Deviation
c What is the expected percent return and standard deviation for a person who constructs a portfolio by
investing in each stock to decimals
Expected Return
Standard Deviation
d What is the expected percent return and standard deviation for a person who constructs a portfolio by
investing in stock and in stock to decimals
Expected Return
Standard Deviation
e Compute the correlation coefficient for and and comment on the relationship between the returns
for the two stocks. Enter negative value as negative number.
The correlation coefficient is
to decimals
There is a fairly Select your answer relationship between the variables.
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