Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[1.5,2[	1.75	3	0.035714	0.035714	0.071429
[2,2.5[	2.25	40	0.47619	0.511905	0.952381
[2.5,3]	2.75	41	0.488095	1	0.97619