| Estimation Results of Bootstrap | |||||
| statistic | Q1 | Estimate | Q3 | S.D. | IQR |
| mean | 5.04479166666667 | 5.06976190476191 | 5.08211309523810 | 0.0280163301975799 | 0.0373214285714285 |
| median | 4.96 | 4.97 | 5.02875 | 0.0574482020464291 | 0.0687500000000005 |
| midrange | 5.165 | 5.165 | 5.165 | 0.00583445081618918 | 0 |
