No. | Sample Size | Range | AVG | SD |
1 | 9 | 11.5 - 12.6 | 12.02 | 0.39 |
2 | 9 | 11.2 - 12.5 | 12.13 | 0.38 |
3 | 9 | 11.7 - 12.6 | 12.29 | 0.26 |
4 | 9 | 11.7 - 12.8 | 12.38 | 0.3 |
5 | 9 | 11.7 - 12.6 | 12.11 | 0.32 |
6 | 9 | 11.8 - 13.1 | 12.43 | 0.44 |