Frequency Table (Histogram) | |||||
Bins | Midpoint | Abs. Frequency | Rel. Frequency | Cumul. Rel. Freq. | Density |
[30,40[ | 35 | 20 | 0.277778 | 0.277778 | 0.027778 |
[40,50[ | 45 | 27 | 0.375 | 0.652778 | 0.0375 |
[50,60[ | 55 | 19 | 0.263889 | 0.916667 | 0.026389 |
[60,70[ | 65 | 3 | 0.041667 | 0.958333 | 0.004167 |
[70,80[ | 75 | 2 | 0.027778 | 0.986111 | 0.002778 |
[80,90[ | 85 | 0 | 0 | 0.986111 | 0 |
[90,100] | 95 | 1 | 0.013889 | 1 | 0.001389 |