Frequency Table (Histogram) | |||||
Bins | Midpoint | Abs. Frequency | Rel. Frequency | Cumul. Rel. Freq. | Density |
[-5,0[ | -2.5 | 12 | 0.142857 | 0.142857 | 0.028571 |
[0,5[ | 2.5 | 24 | 0.285714 | 0.428571 | 0.057143 |
[5,10[ | 7.5 | 24 | 0.285714 | 0.714286 | 0.057143 |
[10,15[ | 12.5 | 19 | 0.22619 | 0.940476 | 0.045238 |
[15,20] | 17.5 | 5 | 0.059524 | 1 | 0.011905 |