Frequency Table (Histogram) | |||||
Bins | Midpoint | Abs. Frequency | Rel. Frequency | Cumul. Rel. Freq. | Density |
[80,90[ | 85 | 2 | 0.02381 | 0.02381 | 0.002381 |
[90,100[ | 95 | 10 | 0.119048 | 0.142857 | 0.011905 |
[100,110[ | 105 | 24 | 0.285714 | 0.428571 | 0.028571 |
[110,120[ | 115 | 20 | 0.238095 | 0.666667 | 0.02381 |
[120,130[ | 125 | 15 | 0.178571 | 0.845238 | 0.017857 |
[130,140[ | 135 | 10 | 0.119048 | 0.964286 | 0.011905 |
[140,150] | 145 | 3 | 0.035714 | 1 | 0.003571 |