Question: Compute (a) expected return, (b) standard deviation, and (c) coefficient of variation for investments with the following probability distributions: Probability rA rB .3 30% 5%
Compute (a) expected return, (b) standard deviation, and (c) coefficient of variation for investments with the following probability distributions:
| Probability | rA | rB |
| .3 | 30% | 5% |
| .2 | 10 | 15 |
| .5 | -2 | 25 |
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