Frequency Table (Histogram) | |||||
Bins | Midpoint | Abs. Frequency | Rel. Frequency | Cumul. Rel. Freq. | Density |
[160,180[ | 170 | 3 | 0.041667 | 0.041667 | 0.002083 |
[180,200[ | 190 | 18 | 0.25 | 0.291667 | 0.0125 |
[200,220[ | 210 | 17 | 0.236111 | 0.527778 | 0.011806 |
[220,240[ | 230 | 7 | 0.097222 | 0.625 | 0.004861 |
[240,260[ | 250 | 6 | 0.083333 | 0.708333 | 0.004167 |
[260,280[ | 270 | 8 | 0.111111 | 0.819444 | 0.005556 |
[280,300] | 290 | 13 | 0.180556 | 1 | 0.009028 |