| Frequency Table (Histogram) | |||||
| Bins | Midpoint | Abs. Frequency | Rel. Frequency | Cumul. Rel. Freq. | Density |
| [-10,0[ | -5 | 20 | 0.277778 | 0.277778 | 0.027778 |
| [0,10[ | 5 | 48 | 0.666667 | 0.944444 | 0.066667 |
| [10,20] | 15 | 4 | 0.055556 | 1 | 0.005556 |
| Frequency Table (Histogram) | |||||
| Bins | Midpoint | Abs. Frequency | Rel. Frequency | Cumul. Rel. Freq. | Density |
| [-10,0[ | -5 | 20 | 0.277778 | 0.277778 | 0.027778 |
| [0,10[ | 5 | 48 | 0.666667 | 0.944444 | 0.066667 |
| [10,20] | 15 | 4 | 0.055556 | 1 | 0.005556 |