Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[46,48[	47	10	0.138889	0.138889	0.069444
[48,50[	49	16	0.222222	0.361111	0.111111
[50,52[	51	7	0.097222	0.458333	0.048611
[52,54[	53	11	0.152778	0.611111	0.076389
[54,56[	55	14	0.194444	0.805556	0.097222
[56,58[	57	11	0.152778	0.958333	0.076389
[58,60]	59	3	0.041667	1	0.020833