Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[-1,0[	-0.5	10	0.119048	0.119048	0.119048
[0,1[	0.5	12	0.142857	0.261905	0.142857
[1,2[	1.5	17	0.202381	0.464286	0.202381
[2,3[	2.5	23	0.27381	0.738095	0.27381
[3,4[	3.5	16	0.190476	0.928571	0.190476
[4,5[	4.5	3	0.035714	0.964286	0.035714
[5,6]	5.5	3	0.035714	1	0.035714