Number | Average score | Standard deviation | |
1 | 87 | 4.02 | 0.720 |
2 | 87 | 3.88 | 0.768 |
3 | 87 | 3.94 | 0.703 |
4 | 87 | 3.94 | 0.730 |
5 | 87 | 3.85 | 0.840 |
Average score | 87 | 3.93 | 0.7522 |