Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[100,102[	101	9	0.09375	0.09375	0.046875
[102,104[	103	30	0.3125	0.40625	0.15625
[104,106[	105	18	0.1875	0.59375	0.09375
[106,108]	107	39	0.40625	1	0.203125