Question: What is the standard deviation given the following information? Probability Possible Returns 20.0% 3.0% 40.0% 36.0% 40.0% 18.0% Group of answer choices 30.7% 14.6% 12.5%
What is the standard deviation given the following information?
| Probability | Possible Returns |
| 20.0% | 3.0% |
| 40.0% | 36.0% |
| 40.0% | 18.0% |
Group of answer choices
30.7%
14.6%
12.5%
12.8%
none of the answers is correct
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