Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[1,2]	1.5	12	0.074074	0.074074	0.074074
]2,3]	2.5	33	0.203704	0.277778	0.203704
]3,4]	3.5	85	0.524691	0.802469	0.524691
]4,5]	4.5	32	0.197531	1	0.197531