Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[4,6[	5	1	0.006173	0.006173	0.005102
[6,8[	7	3	0.018519	0.024691	0.015306
[8,10[	9	11	0.067901	0.092593	0.056122
[10,12[	11	11	0.067901	0.160494	0.056122
[12,14[	13	13	0.080247	0.240741	0.066327
[14,16[	15	20	0.123457	0.364198	0.102041
[16,18[	17	13	0.080247	0.444444	0.066327
[18,20[	19	15	0.092593	0.537037	0.076531
[20,22[	21	6	0.037037	0.574074	0.030612
[22,24]	23	5	0.030864	0.604938	0.02551