| Estimation Results of Bootstrap | |||||
| statistic | Q1 | Estimate | Q3 | S.D. | IQR |
| mean | 86.086475409836 | 86.8934426229508 | 87.8372950819672 | 1.32753441400936 | 1.75081967213116 |
| median | 86.4 | 87.3 | 88 | 1.70405362518761 | 1.59999999999999 |
| midrange | 87.85 | 88.1 | 88.85 | 0.972033893328604 | 1 |
