Frequency Table (Histogram) | |||||
Bins | Midpoint | Abs. Frequency | Rel. Frequency | Cumul. Rel. Freq. | Density |
[360,370[ | 365 | 1 | 0.013889 | 0.013889 | 0.001389 |
[370,380[ | 375 | 12 | 0.166667 | 0.180556 | 0.016667 |
[380,390[ | 385 | 12 | 0.166667 | 0.347222 | 0.016667 |
[390,400[ | 395 | 13 | 0.180556 | 0.527778 | 0.018056 |
[400,410[ | 405 | 5 | 0.069444 | 0.597222 | 0.006944 |
[410,420[ | 415 | 7 | 0.097222 | 0.694444 | 0.009722 |
[420,430[ | 425 | 11 | 0.152778 | 0.847222 | 0.015278 |
[430,440[ | 435 | 2 | 0.027778 | 0.875 | 0.002778 |
[440,450] | 445 | 9 | 0.125 | 1 | 0.0125 |