Frequency Table (Histogram) | |||||
Bins | Midpoint | Abs. Frequency | Rel. Frequency | Cumul. Rel. Freq. | Density |
[60,80[ | 70 | 3 | 0.025 | 0.025 | 0.00125 |
[80,100[ | 90 | 28 | 0.233333 | 0.258333 | 0.011667 |
[100,120[ | 110 | 58 | 0.483333 | 0.741667 | 0.024167 |
[120,140[ | 130 | 18 | 0.15 | 0.891667 | 0.0075 |
[140,160[ | 150 | 6 | 0.05 | 0.941667 | 0.0025 |
[160,180[ | 170 | 6 | 0.05 | 0.991667 | 0.0025 |
[180,200] | 190 | 1 | 0.008333 | 1 | 0.000417 |