| Estimation Results of Bootstrap | |||||
| statistic | Q1 | Estimate | Q3 | S.D. | IQR |
| mean | 8.4789 | 8.5226 | 8.5561 | 0.048805 | 0.077257 |
| median | 8.4975 | 8.61 | 8.665 | 0.13437 | 0.1675 |
| midrange | 8.385 | 8.385 | 8.41 | 0.026559 | 0.025 |
| mode | 8.3969 | 8.7175 | 8.95 | 0.33555 | 0.55312 |
| mode k.dens | 8.9483 | 8.9639 | 8.9698 | 0.31368 | 0.021525 |
