Frequency Table (Histogram) | |||||
Bins | Midpoint | Abs. Frequency | Rel. Frequency | Cumul. Rel. Freq. | Density |
[40,60[ | 50 | 2 | 0.018519 | 0.018519 | 0.000926 |
[60,80[ | 70 | 20 | 0.185185 | 0.203704 | 0.009259 |
[80,100[ | 90 | 38 | 0.351852 | 0.555556 | 0.017593 |
[100,120[ | 110 | 21 | 0.194444 | 0.75 | 0.009722 |
[120,140[ | 130 | 17 | 0.157407 | 0.907407 | 0.00787 |
[140,160[ | 150 | 3 | 0.027778 | 0.935185 | 0.001389 |
[160,180[ | 170 | 2 | 0.018519 | 0.953704 | 0.000926 |
[180,200[ | 190 | 1 | 0.009259 | 0.962963 | 0.000463 |
[200,220[ | 210 | 3 | 0.027778 | 0.990741 | 0.001389 |
[220,240] | 230 | 1 | 0.009259 | 1 | 0.000463 |