Frequency Table (Histogram) | |||||
Bins | Midpoint | Abs. Frequency | Rel. Frequency | Cumul. Rel. Freq. | Density |
[6.5,7[ | 6.75 | 2 | 0.027778 | 0.027778 | 0.055556 |
[7,7.5[ | 7.25 | 17 | 0.236111 | 0.263889 | 0.472222 |
[7.5,8[ | 7.75 | 14 | 0.194444 | 0.458333 | 0.388889 |
[8,8.5[ | 8.25 | 10 | 0.138889 | 0.597222 | 0.277778 |
[8.5,9[ | 8.75 | 27 | 0.375 | 0.972222 | 0.75 |
[9,9.5] | 9.25 | 2 | 0.027778 | 1 | 0.055556 |