Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[48,50[	49	1	0.013889	0.013889	0.006944
[50,52[	51	27	0.375	0.388889	0.1875
[52,54[	53	24	0.333333	0.722222	0.166667
[54,56[	55	12	0.166667	0.888889	0.083333
[56,58]	57	8	0.111111	1	0.055556