Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[11.2,11.4[	11.3	6	0.070588	0.070588	0.352941
[11.4,11.6[	11.5	17	0.2	0.270588	1
[11.6,11.8[	11.7	21	0.247059	0.517647	1.235294
[11.8,12[	11.9	23	0.270588	0.788235	1.352941
[12,12.2[	12.1	9	0.105882	0.894118	0.529412
[12.2,12.4[	12.3	6	0.070588	0.964706	0.352941
[12.4,12.6]	12.5	3	0.035294	1	0.176471