Frequency Table (Histogram) | |||||
Bins | Midpoint | Abs. Frequency | Rel. Frequency | Cumul. Rel. Freq. | Density |
[50,60[ | 55 | 1 | 0.016667 | 0.016667 | 0.001667 |
[60,70[ | 65 | 3 | 0.05 | 0.066667 | 0.005 |
[70,80[ | 75 | 5 | 0.083333 | 0.15 | 0.008333 |
[80,90[ | 85 | 10 | 0.166667 | 0.316667 | 0.016667 |
[90,100[ | 95 | 8 | 0.133333 | 0.45 | 0.013333 |
[100,110[ | 105 | 9 | 0.15 | 0.6 | 0.015 |
[110,120[ | 115 | 7 | 0.116667 | 0.716667 | 0.011667 |
[120,130[ | 125 | 9 | 0.15 | 0.866667 | 0.015 |
[130,140[ | 135 | 7 | 0.116667 | 0.983333 | 0.011667 |
[140,150] | 145 | 1 | 0.016667 | 1 | 0.001667 |