| Frequency Table (Histogram) | |||||
| Bins | Midpoint | Abs. Frequency | Rel. Frequency | Cumul. Rel. Freq. | Density |
| [3.4,3.5[ | 3.45 | 8 | 0.095238 | 0.095238 | 0.952381 |
| [3.5,3.6[ | 3.55 | 23 | 0.27381 | 0.369048 | 2.738095 |
| [3.6,3.7[ | 3.65 | 1 | 0.011905 | 0.380952 | 0.119048 |
| [3.7,3.8[ | 3.75 | 1 | 0.011905 | 0.392857 | 0.119048 |
| [3.8,3.9[ | 3.85 | 11 | 0.130952 | 0.52381 | 1.309524 |
| [3.9,4[ | 3.95 | 24 | 0.285714 | 0.809524 | 2.857143 |
| [4,4.1[ | 4.05 | 12 | 0.142857 | 0.952381 | 1.428571 |
| [4.1,4.2[ | 4.15 | 0 | 0 | 0.952381 | 0 |
| [4.2,4.3] | 4.25 | 4 | 0.047619 | 1 | 0.47619 |
