Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[100,110[	105	3	0.035714	0.035714	0.003571
[110,120[	115	28	0.333333	0.369048	0.033333
[120,130[	125	35	0.416667	0.785714	0.041667
[130,140[	135	16	0.190476	0.97619	0.019048
[140,150]	145	2	0.02381	1	0.002381