Frequency Table (Histogram) | |||||
Bins | Midpoint | Abs. Frequency | Rel. Frequency | Cumul. Rel. Freq. | Density |
[60,70[ | 65 | 1 | 0.016667 | 0.016667 | 0.001667 |
[70,80[ | 75 | 1 | 0.016667 | 0.033333 | 0.001667 |
[80,90[ | 85 | 2 | 0.033333 | 0.066667 | 0.003333 |
[90,100[ | 95 | 7 | 0.116667 | 0.183333 | 0.011667 |
[100,110[ | 105 | 17 | 0.283333 | 0.466667 | 0.028333 |
[110,120[ | 115 | 18 | 0.3 | 0.766667 | 0.03 |
[120,130[ | 125 | 11 | 0.183333 | 0.95 | 0.018333 |
[130,140[ | 135 | 1 | 0.016667 | 0.966667 | 0.001667 |
[140,150] | 145 | 2 | 0.033333 | 1 | 0.003333 |