Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[10,12]	11	1	0.006173	0.006173	0.007937
]12,14]	13	3	0.018519	0.024691	0.02381
]14,16]	15	3	0.018519	0.04321	0.02381
]16,18]	17	8	0.049383	0.092593	0.063492
]18,20]	19	9	0.055556	0.148148	0.071429
]20,22]	21	13	0.080247	0.228395	0.103175
]22,24]	23	14	0.08642	0.314815	0.111111
]24,26]	25	10	0.061728	0.376543	0.079365
]26,28]	27	2	0.012346	0.388889	0.015873