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Given the following information for Investment A in the table below, compute the standard deviation for Investment A: Payoff Probability 15% 0.4 12% 0.4 -10%
Given the following information for Investment A in the table below, compute the standard deviation for Investment A:
Payoff | Probability |
15% | 0.4 |
12% | 0.4 |
-10% | 0.2 |
rA | = 8.8% |
a. 9.1%
b. 9.2%
c. 9.0%
d. 9.5%
e. none of the above are correct
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