| Frequency Table (Histogram) | |||||
| Bins | Midpoint | Abs. Frequency | Rel. Frequency | Cumul. Rel. Freq. | Density |
| [225,230[ | 227.5 | 6 | 0.26087 | 0.26087 | 0.052174 |
| [230,235[ | 232.5 | 2 | 0.086957 | 0.347826 | 0.017391 |
| [235,240[ | 237.5 | 3 | 0.130435 | 0.478261 | 0.026087 |
| [240,245[ | 242.5 | 6 | 0.26087 | 0.73913 | 0.052174 |
| [245,250] | 247.5 | 6 | 0.26087 | 1 | 0.052174 |
