| Frequency Table (Histogram) | |||||
| Bins | Midpoint | Abs. Frequency | Rel. Frequency | Cumul. Rel. Freq. | Density |
| [6.5,7[ | 6.75 | 45 | 0.625 | 0.625 | 1.25 |
| [7,7.5[ | 7.25 | 22 | 0.305556 | 0.930556 | 0.611111 |
| [7.5,8] | 7.75 | 5 | 0.069444 | 1 | 0.138889 |
| Frequency Table (Histogram) | |||||
| Bins | Midpoint | Abs. Frequency | Rel. Frequency | Cumul. Rel. Freq. | Density |
| [6.5,7[ | 6.75 | 45 | 0.625 | 0.625 | 1.25 |
| [7,7.5[ | 7.25 | 22 | 0.305556 | 0.930556 | 0.611111 |
| [7.5,8] | 7.75 | 5 | 0.069444 | 1 | 0.138889 |