Hyacinth Macaw invests 55% of her funds in stock I and the balance in stock J. The standard deviation of returns on I is 16%, and on Jit is 23%. Note: Use decimals, not percents, in your calculations. a. Calculate the variance and standard deviation of portfolio returns, assuming the correlation between the returns is 1. b. Calculate the variance and standard deviation of portfolio returns, assuming the correlation is 0.6. c. Calculate the variance and standard deviation of portfolio returns, assuming the correlation is 0. Note: For all requirements, do not round intermediate calculations. Round your answers to 4 decimal places. a. Variance Standard deviation. b. Variance Answer is not complete. 0.0367 Standard deviation c. Variance Standard deviation 0.0294 0.0185

Essentials Of Investments
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Author:Bodie, Zvi, Kane, Alex, MARCUS, Alan J.
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Chapter1: Investments: Background And Issues
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Hyacinth Macaw invests 55% of her funds in stock I and the balance in stock J. The standard deviation of returns on I is 16%, and on J it
is 23%.
Note: Use decimals, not percents, in your calculations.
a. Calculate the variance and standard deviation of portfolio returns, assuming the correlation between the returns is 1.
b. Calculate the variance and standard deviation of portfolio returns, assuming the correlation is 0.6.
c. Calculate the variance and standard deviation of portfolio returns, assuming the correlation is 0.
Note: For all requirements, do not round intermediate calculations. Round your answers to 4 decimal places.
a. Variance
Standard deviation
b. Variance
Answer is not complete.
0.0367
Standard deviation
c. Variance
Standard deviation
0.0294
0.0185
Transcribed Image Text:Hyacinth Macaw invests 55% of her funds in stock I and the balance in stock J. The standard deviation of returns on I is 16%, and on J it is 23%. Note: Use decimals, not percents, in your calculations. a. Calculate the variance and standard deviation of portfolio returns, assuming the correlation between the returns is 1. b. Calculate the variance and standard deviation of portfolio returns, assuming the correlation is 0.6. c. Calculate the variance and standard deviation of portfolio returns, assuming the correlation is 0. Note: For all requirements, do not round intermediate calculations. Round your answers to 4 decimal places. a. Variance Standard deviation b. Variance Answer is not complete. 0.0367 Standard deviation c. Variance Standard deviation 0.0294 0.0185
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