| Frequency Table (Histogram) | |||||
| Bins | Midpoint | Abs. Frequency | Rel. Frequency | Cumul. Rel. Freq. | Density |
| [20000,25000[ | 22500 | 4 | 0.066667 | 0.066667 | 1.3e-05 |
| [25000,30000[ | 27500 | 6 | 0.1 | 0.166667 | 2e-05 |
| [30000,35000[ | 32500 | 10 | 0.166667 | 0.333333 | 3.3e-05 |
| [35000,40000[ | 37500 | 7 | 0.116667 | 0.45 | 2.3e-05 |
| [40000,45000[ | 42500 | 5 | 0.083333 | 0.533333 | 1.7e-05 |
| [45000,50000[ | 47500 | 8 | 0.133333 | 0.666667 | 2.7e-05 |
| [50000,55000[ | 52500 | 15 | 0.25 | 0.916667 | 5e-05 |
| [55000,60000] | 57500 | 5 | 0.083333 | 1 | 1.7e-05 |
