| Frequency Table (Histogram) | |||||
| Bins | Midpoint | Abs. Frequency | Rel. Frequency | Cumul. Rel. Freq. | Density |
| [5,6[ | 5.5 | 3 | 0.06 | 0.06 | 0.06 |
| [6,7[ | 6.5 | 9 | 0.18 | 0.24 | 0.18 |
| [7,8[ | 7.5 | 11 | 0.22 | 0.46 | 0.22 |
| [8,9[ | 8.5 | 9 | 0.18 | 0.64 | 0.18 |
| [9,10[ | 9.5 | 8 | 0.16 | 0.8 | 0.16 |
| [10,11[ | 10.5 | 4 | 0.08 | 0.88 | 0.08 |
| [11,12[ | 11.5 | 3 | 0.06 | 0.94 | 0.06 |
| [12,13[ | 12.5 | 0 | 0 | 0.94 | 0 |
| [13,14] | 13.5 | 3 | 0.06 | 1 | 0.06 |
