| Estimation Results of Bootstrap | |||||
| statistic | Q1 | Estimate | Q3 | S.D. | IQR |
| mean | 85.955737704918 | 86.8934426229508 | 87.7352459016393 | 1.35010028034968 | 1.77950819672131 |
| median | 86.4 | 87.3 | 88 | 1.60352172540558 | 1.59999999999999 |
| midrange | 88.1 | 88.1 | 88.85 | 0.981879184761006 | 0.75 |
