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# If I put 20 percent of my money n A- 50 percent n B- end 30 percent in.docx

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# If I put 20 percent of my money n A- 50 percent n B- end 30 percent in.docx

If I put 20 percent of my money n A, 50 percent n B, end 30 percent in C, what would be the standard deviation of the portfolio?
Solution
Portfolio standard deviation

.

If I put 20 percent of my money n A, 50 percent n B, end 30 percent in C, what would be the standard deviation of the portfolio?
Solution
Portfolio standard deviation

.

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### If I put 20 percent of my money n A- 50 percent n B- end 30 percent in.docx

1. 1. If I put 20 percent of my money n A, 50 percent n B, end 30 percent in C, what would be the standard deviation of the portfolio? Solution Portfolio standard deviation a b c 2001 15 3 25 2002 10 12 20 2003 12 20 10 2004 20 10 5 2005 25 -15 -7 Standard deviation 6.107373 13.20984 12.62141 Weights 0.2 0.5 0.3 Portfolio standard deviation Portfolio standard deviation 1.221475 6.604922 3.786423 11.61282