Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[1,1.5]	1.25	1	0.006173	0.006173	0.012346
]1.5,2]	1.75	11	0.067901	0.074074	0.135802
]2,2.5]	2.25	0	0	0.074074	0
]2.5,3]	2.75	33	0.203704	0.277778	0.407407
]3,3.5]	3.25	0	0	0.277778	0
]3.5,4]	3.75	85	0.524691	0.802469	1.049383
]4,4.5]	4.25	0	0	0.802469	0
]4.5,5]	4.75	32	0.197531	1	0.395062