Frequency Table (Histogram) | |||||
Bins | Midpoint | Abs. Frequency | Rel. Frequency | Cumul. Rel. Freq. | Density |
[50,60[ | 55 | 5 | 0.041667 | 0.041667 | 0.004167 |
[60,70[ | 65 | 19 | 0.158333 | 0.2 | 0.015833 |
[70,80[ | 75 | 21 | 0.175 | 0.375 | 0.0175 |
[80,90[ | 85 | 12 | 0.1 | 0.475 | 0.01 |
[90,100[ | 95 | 8 | 0.066667 | 0.541667 | 0.006667 |
[100,110[ | 105 | 15 | 0.125 | 0.666667 | 0.0125 |
[110,120[ | 115 | 17 | 0.141667 | 0.808333 | 0.014167 |
[120,130[ | 125 | 14 | 0.116667 | 0.925 | 0.011667 |
[130,140[ | 135 | 8 | 0.066667 | 0.991667 | 0.006667 |
[140,150] | 145 | 1 | 0.008333 | 1 | 0.000833 |