| Parameter | Estimated Value | Standard Deviation |
| mean | 18.5370370370370 | 0.34767269970282 |
| standard deviation | 4.42515102467937 | 0.245841723593298 |
| Parameter | Estimated Value | Standard Deviation |
| mean | 18.5370370370370 | 0.34767269970282 |
| standard deviation | 4.42515102467937 | 0.245841723593298 |