Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[4.5,5[	4.75	6	0.074074	0.074074	0.148148
[5,5.5[	5.25	14	0.17284	0.246914	0.345679
[5.5,6[	5.75	21	0.259259	0.506173	0.518519
[6,6.5[	6.25	10	0.123457	0.62963	0.246914
[6.5,7[	6.75	8	0.098765	0.728395	0.197531
[7,7.5[	7.25	8	0.098765	0.82716	0.197531
[7.5,8[	7.75	9	0.111111	0.938272	0.222222
[8,8.5]	8.25	5	0.061728	1	0.123457