Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[52,54[	53	9	0.125	0.125	0.0625
[54,56[	55	16	0.222222	0.347222	0.111111
[56,58[	57	13	0.180556	0.527778	0.090278
[58,60[	59	20	0.277778	0.805556	0.138889
[60,62]	61	14	0.194444	1	0.097222