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Stock Expected Return 5% 10% 0.2 2.3 7% 0.1 2.1 Standard deviation 0.3 Beta .8 Correlation between stocks X, Y, and Z Correlation X &
Stock Expected Return 5% 10% 0.2 2.3 7% 0.1 2.1 Standard deviation 0.3 Beta .8 Correlation between stocks X, Y, and Z Correlation X & Y: -.5 Correlation X &Z:.2 Correlation Y &Z:.4 You invested $20000 in stock X, $12000 in stock Y, and $5000 in stock Z, a total investment of $37000. What is the covariance between X and Y?Y and Z? X and Z
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