Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[1.5,2[	1.75	2	0.025	0.025	0.05
[2,2.5[	2.25	5	0.0625	0.0875	0.125
[2.5,3[	2.75	7	0.0875	0.175	0.175
[3,3.5[	3.25	17	0.2125	0.3875	0.425
[3.5,4[	3.75	15	0.1875	0.575	0.375
[4,4.5[	4.25	14	0.175	0.75	0.35
[4.5,5[	4.75	16	0.2	0.95	0.4
[5,5.5]	5.25	4	0.05	1	0.1