Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[1.5,2[	1.75	25	0.297619	0.297619	0.595238
[2,2.5[	2.25	38	0.452381	0.75	0.904762
[2.5,3[	2.75	15	0.178571	0.928571	0.357143
[3,3.5]	3.25	6	0.071429	1	0.142857