Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[1.4,1.5[	1.45	4	0.04	0.04	0.4
[1.5,1.6[	1.55	17	0.17	0.21	1.7
[1.6,1.7[	1.65	19	0.19	0.4	1.9
[1.7,1.8[	1.75	27	0.27	0.67	2.7
[1.8,1.9[	1.85	21	0.21	0.88	2.1
[1.9,2[	1.95	9	0.09	0.97	0.9
[2,2.1[	2.05	2	0.02	0.99	0.2
[2.1,2.2]	2.15	1	0.01	1	0.1