Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[2,2.5[	2.25	7	0.04142	0.04142	0.083832
[2.5,3[	2.75	0	0	0.04142	0
[3,3.5[	3.25	9	0.053254	0.094675	0.107784
[3.5,4[	3.75	0	0	0.094675	0
[4,4.5[	4.25	42	0.248521	0.343195	0.502994
[4.5,5]	4.75	109	0.64497	0.988166	1.305389