| Parameter | Estimated Value | Standard Deviation |
| mean | 20.5714285714286 | 0.295986696852876 |
| standard deviation | 3.67309831149902 | 0.209294200485675 |
| Parameter | Estimated Value | Standard Deviation |
| mean | 20.5714285714286 | 0.295986696852876 |
| standard deviation | 3.67309831149902 | 0.209294200485675 |