Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[6,8[	7	1	0.006173	0.006173	0.003086
[8,10[	9	15	0.092593	0.098765	0.046296
[10,12[	11	46	0.283951	0.382716	0.141975
[12,14[	13	40	0.246914	0.62963	0.123457
[14,16[	15	36	0.222222	0.851852	0.111111
[16,18[	17	9	0.055556	0.907407	0.027778
[18,20[	19	7	0.04321	0.950617	0.021605
[20,22[	21	4	0.024691	0.975309	0.012346
[22,24]	23	4	0.024691	1	0.012346