Frequency Table (Histogram) | |||||
Bins | Midpoint | Abs. Frequency | Rel. Frequency | Cumul. Rel. Freq. | Density |
[90,100[ | 95 | 1 | 0.013889 | 0.013889 | 0.001389 |
[100,110[ | 105 | 5 | 0.069444 | 0.083333 | 0.006944 |
[110,120[ | 115 | 7 | 0.097222 | 0.180556 | 0.009722 |
[120,130[ | 125 | 14 | 0.194444 | 0.375 | 0.019444 |
[130,140[ | 135 | 16 | 0.222222 | 0.597222 | 0.022222 |
[140,150[ | 145 | 17 | 0.236111 | 0.833333 | 0.023611 |
[150,160[ | 155 | 10 | 0.138889 | 0.972222 | 0.013889 |
[160,170[ | 165 | 1 | 0.013889 | 0.986111 | 0.001389 |
[170,180] | 175 | 1 | 0.013889 | 1 | 0.001389 |