| Estimation Results of Bootstrap | |||||||||
| statistic | P1 | P5 | Q1 | Estimate | Q3 | P95 | P99 | S.D. | IQR |
| mean | 4.5552 | 4.5787 | 4.6034 | 4.6667 | 4.7531 | 4.7802 | 4.8178 | 0.080059 | 0.14969 |
| median | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 0 |
| midrange | 4 | 4 | 4 | 4 | 4 | 4.025 | 4.405 | 0.1118 | 0 |
| mode | 4 | 4 | 4 | 5 | 5 | 5 | 5 | 0.46169 | 1 |
| mode k.dens | 4.4144 | 4.4425 | 4.4907 | 4.5309 | 5 | 6 | 6 | 0.46722 | 0.50926 |
