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You have a portfolio which is comprised of 72 percent of stock A and 28 percent of stock B. What is the standard deviation of
You have a portfolio which is comprised of 72 percent of stock A and 28 percent of stock B. What is the standard deviation of this portfolio? Provide your final answer as a %.
State of the Economy | Probability | A | B | ||
Boom | 0.60 | 12 | % | 22 | % |
Normal | 0.40 | -12 | % | -44 | % |
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