Frequency Table (Histogram) | |||||
Bins | Midpoint | Abs. Frequency | Rel. Frequency | Cumul. Rel. Freq. | Density |
[5,10] | 7.5 | 25 | 0.027778 | 0.027778 | 0.005556 |
]10,15] | 12.5 | 104 | 0.115556 | 0.143333 | 0.023111 |
]15,20] | 17.5 | 226 | 0.251111 | 0.394444 | 0.050222 |
]20,25] | 22.5 | 401 | 0.445556 | 0.84 | 0.089111 |
]25,30] | 27.5 | 86 | 0.095556 | 0.935556 | 0.019111 |
]30,35] | 32.5 | 20 | 0.022222 | 0.957778 | 0.004444 |
]35,40] | 37.5 | 21 | 0.023333 | 0.981111 | 0.004667 |
]40,45] | 42.5 | 0 | 0 | 0.981111 | 0 |
]45,50] | 47.5 | 16 | 0.017778 | 0.998889 | 0.003556 |
]50,55] | 52.5 | 0 | 0 | 0.998889 | 0 |
]55,60] | 57.5 | 0 | 0 | 0.998889 | 0 |
]60,65] | 62.5 | 1 | 0.001111 | 1 | 0.000222 |