Frequency Table (Histogram) | |||||
Bins | Midpoint | Abs. Frequency | Rel. Frequency | Cumul. Rel. Freq. | Density |
[60,70[ | 65 | 4 | 0.041667 | 0.041667 | 0.004167 |
[70,80[ | 75 | 20 | 0.208333 | 0.25 | 0.020833 |
[80,90[ | 85 | 22 | 0.229167 | 0.479167 | 0.022917 |
[90,100[ | 95 | 25 | 0.260417 | 0.739583 | 0.026042 |
[100,110[ | 105 | 14 | 0.145833 | 0.885417 | 0.014583 |
[110,120[ | 115 | 10 | 0.104167 | 0.989583 | 0.010417 |
[120,130] | 125 | 1 | 0.010417 | 1 | 0.001042 |