| Frequency Table (Histogram) | |||||
| Bins | Midpoint | Abs. Frequency | Rel. Frequency | Cumul. Rel. Freq. | Density |
| [16,18[ | 17 | 6 | 0.1 | 0.1 | 0.05 |
| [18,20[ | 19 | 16 | 0.266667 | 0.366667 | 0.133333 |
| [20,22[ | 21 | 26 | 0.433333 | 0.8 | 0.216667 |
| [22,24[ | 23 | 10 | 0.166667 | 0.966667 | 0.083333 |
| [24,26[ | 25 | 1 | 0.016667 | 0.983333 | 0.008333 |
| [26,28[ | 27 | 1 | 0.016667 | 1 | 0.008333 |
