Frequency Table (Histogram) | |||||
Bins | Midpoint | Abs. Frequency | Rel. Frequency | Cumul. Rel. Freq. | Density |
[225,230[ | 227.5 | 2 | 0.033333 | 0.033333 | 0.006667 |
[230,235[ | 232.5 | 2 | 0.033333 | 0.066667 | 0.006667 |
[235,240[ | 237.5 | 8 | 0.133333 | 0.2 | 0.026667 |
[240,245[ | 242.5 | 10 | 0.166667 | 0.366667 | 0.033333 |
[245,250[ | 247.5 | 13 | 0.216667 | 0.583333 | 0.043333 |
[250,255[ | 252.5 | 12 | 0.2 | 0.783333 | 0.04 |
[255,260[ | 257.5 | 4 | 0.066667 | 0.85 | 0.013333 |
[260,265[ | 262.5 | 7 | 0.116667 | 0.966667 | 0.023333 |
[265,270] | 267.5 | 2 | 0.033333 | 1 | 0.006667 |