Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[10,12]	11	2	0.012346	0.012346	0.015873
]12,14]	13	0	0	0.012346	0
]14,16]	15	0	0	0.012346	0
]16,18]	17	1	0.006173	0.018519	0.007937
]18,20]	19	10	0.061728	0.080247	0.079365
]20,22]	21	14	0.08642	0.166667	0.111111
]22,24]	23	17	0.104938	0.271605	0.134921
]24,26]	25	7	0.04321	0.314815	0.055556
]26,28]	27	12	0.074074	0.388889	0.095238