Frequency Table (Histogram) |
Bins | Midpoint | Abs. Frequency | Rel. Frequency | Cumul. Rel. Freq. | Density |
[20,40[ | 30 | 4 | 0.022989 | 0.022989 | 0.001149 |
[40,60[ | 50 | 29 | 0.166667 | 0.189655 | 0.008333 |
[60,80[ | 70 | 41 | 0.235632 | 0.425287 | 0.011782 |
[80,100[ | 90 | 33 | 0.189655 | 0.614943 | 0.009483 |
[100,120[ | 110 | 33 | 0.189655 | 0.804598 | 0.009483 |
[120,140[ | 130 | 18 | 0.103448 | 0.908046 | 0.005172 |
[140,160[ | 150 | 8 | 0.045977 | 0.954023 | 0.002299 |
[160,180[ | 170 | 3 | 0.017241 | 0.971264 | 0.000862 |
[180,200[ | 190 | 0 | 0 | 0.971264 | 0 |
[200,220[ | 210 | 2 | 0.011494 | 0.982759 | 0.000575 |
[220,240[ | 230 | 2 | 0.011494 | 0.994253 | 0.000575 |
[240,260[ | 250 | 0 | 0 | 0.994253 | 0 |
[260,280] | 270 | 1 | 0.005747 | 1 | 0.000287 |