find mean and sd.. Outcome Probability 1 0.02 2 0.13 3 0.21 4 0.18 5 0.46
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| Outcome | Probability |
| 1 | 0.02 |
| 2 | 0.13 |
| 3 | 0.21 |
| 4 | 0.18 |
| 5 | 0.46 |
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