Frequency Table (Histogram) | |||||
Bins | Midpoint | Abs. Frequency | Rel. Frequency | Cumul. Rel. Freq. | Density |
[20.8,21[ | 20.9 | 1 | 0.013889 | 0.013889 | 0.069444 |
[21,21.2[ | 21.1 | 6 | 0.083333 | 0.097222 | 0.416667 |
[21.2,21.4[ | 21.3 | 6 | 0.083333 | 0.180556 | 0.416667 |
[21.4,21.6[ | 21.5 | 2 | 0.027778 | 0.208333 | 0.138889 |
[21.6,21.8[ | 21.7 | 7 | 0.097222 | 0.305556 | 0.486111 |
[21.8,22[ | 21.9 | 6 | 0.083333 | 0.388889 | 0.416667 |
[22,22.2[ | 22.1 | 25 | 0.347222 | 0.736111 | 1.736111 |
[22.2,22.4[ | 22.3 | 15 | 0.208333 | 0.944444 | 1.041667 |
[22.4,22.6] | 22.5 | 4 | 0.055556 | 1 | 0.277778 |