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If I put 20 percent of my money in A, 50 percent in B, and 30 percent in C, what would be the standard deviation
If I put 20 percent of my money in A, 50 percent in B, and 30 percent in C, what would be the standard deviation of the portfolio?
| Year | A | B | C |
| 2001 | 15 % | 3 % | 25 % |
| 2002 | 10 | 12 | 20 |
| 2003 | 12 | 20 | 10 |
| 2004 | 20 | 10 | 5 |
| 2005 | 25 | -15 | -7 |
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Public Finance
Authors: Harvey Rosen, Ted Gayer
8th Edition
0073511285, 9780073511283
