| Parameter | Estimated Value | Standard Deviation |
| mean | 18.5217391304348 | 0.349495434695309 |
| standard deviation | 4.43459992316454 | 0.247130591866793 |
| Parameter | Estimated Value | Standard Deviation |
| mean | 18.5217391304348 | 0.349495434695309 |
| standard deviation | 4.43459992316454 | 0.247130591866793 |