Frequency Table (Histogram) |
Bins | Midpoint | Abs. Frequency | Rel. Frequency | Cumul. Rel. Freq. | Density |
[10,20[ | 15 | 1 | 0.008333 | 0.008333 | 0.000833 |
[20,30[ | 25 | 3 | 0.025 | 0.033333 | 0.0025 |
[30,40[ | 35 | 8 | 0.066667 | 0.1 | 0.006667 |
[40,50[ | 45 | 18 | 0.15 | 0.25 | 0.015 |
[50,60[ | 55 | 16 | 0.133333 | 0.383333 | 0.013333 |
[60,70[ | 65 | 19 | 0.158333 | 0.541667 | 0.015833 |
[70,80[ | 75 | 6 | 0.05 | 0.591667 | 0.005 |
[80,90[ | 85 | 2 | 0.016667 | 0.608333 | 0.001667 |
[90,100[ | 95 | 4 | 0.033333 | 0.641667 | 0.003333 |
[100,110[ | 105 | 3 | 0.025 | 0.666667 | 0.0025 |
[110,120[ | 115 | 3 | 0.025 | 0.691667 | 0.0025 |
[120,130[ | 125 | 7 | 0.058333 | 0.75 | 0.005833 |
[130,140[ | 135 | 7 | 0.058333 | 0.808333 | 0.005833 |
[140,150[ | 145 | 13 | 0.108333 | 0.916667 | 0.010833 |
[150,160[ | 155 | 8 | 0.066667 | 0.983333 | 0.006667 |
[160,170[ | 165 | 0 | 0 | 0.983333 | 0 |
[170,180] | 175 | 2 | 0.016667 | 1 | 0.001667 |