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1. The return on Samsung stock has a standard deviation of 33% and the return on Toyota stock has a standard deviation of 14%. Their
1. The return on Samsung stock has a standard deviation of 33% and the return on Toyota stock has a standard deviation of 14%. Their covariance is 0.01848.
a. If you invest 80% in Samsung and 20% in Toyota, what is the variance of the portfolio?
b. What is the standard deviation of the portfolio?
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