Frequency Table (Histogram) | |||||
Bins | Midpoint | Abs. Frequency | Rel. Frequency | Cumul. Rel. Freq. | Density |
[15,16[ | 15.5 | 14 | 0.106061 | 0.106061 | 0.106061 |
[16,17[ | 16.5 | 30 | 0.227273 | 0.333333 | 0.227273 |
[17,18[ | 17.5 | 17 | 0.128788 | 0.462121 | 0.128788 |
[18,19[ | 18.5 | 25 | 0.189394 | 0.651515 | 0.189394 |
[19,20[ | 19.5 | 16 | 0.121212 | 0.772727 | 0.121212 |
[20,21[ | 20.5 | 9 | 0.068182 | 0.840909 | 0.068182 |
[21,22[ | 21.5 | 11 | 0.083333 | 0.924242 | 0.083333 |
[22,23] | 22.5 | 10 | 0.075758 | 1 | 0.075758 |