Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[2.5,2.6[	2.55	9	0.107143	0.107143	1.071429
[2.6,2.7[	2.65	8	0.095238	0.202381	0.952381
[2.7,2.8[	2.75	5	0.059524	0.261905	0.595238
[2.8,2.9[	2.85	11	0.130952	0.392857	1.309524
[2.9,3[	2.95	12	0.142857	0.535714	1.428571
[3,3.1[	3.05	17	0.202381	0.738095	2.02381
[3.1,3.2[	3.15	18	0.214286	0.952381	2.142857
[3.2,3.3]	3.25	4	0.047619	1	0.47619