| Frequency Table (Histogram) | |||||
| Bins | Midpoint | Abs. Frequency | Rel. Frequency | Cumul. Rel. Freq. | Density |
| [6.5,7[ | 6.75 | 21 | 0.291667 | 0.291667 | 0.583333 |
| [7,7.5[ | 7.25 | 22 | 0.305556 | 0.597222 | 0.611111 |
| [7.5,8[ | 7.75 | 8 | 0.111111 | 0.708333 | 0.222222 |
| [8,8.5] | 8.25 | 21 | 0.291667 | 1 | 0.583333 |
