Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[1.5,1.6[	1.55	1	0.011905	0.011905	0.119048
[1.6,1.7[	1.65	2	0.02381	0.035714	0.238095
[1.7,1.8[	1.75	9	0.107143	0.142857	1.071429
[1.8,1.9[	1.85	9	0.107143	0.25	1.071429
[1.9,2[	1.95	20	0.238095	0.488095	2.380952
[2,2.1[	2.05	24	0.285714	0.77381	2.857143
[2.1,2.2[	2.15	11	0.130952	0.904762	1.309524
[2.2,2.3[	2.25	3	0.035714	0.940476	0.357143
[2.3,2.4[	2.35	4	0.047619	0.988095	0.47619
[2.4,2.5]	2.45	1	0.011905	1	0.119048