Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[90,100[	95	31	0.369048	0.369048	0.036905
[100,110[	105	32	0.380952	0.75	0.038095
[110,120[	115	6	0.071429	0.821429	0.007143
[120,130[	125	4	0.047619	0.869048	0.004762
[130,140[	135	4	0.047619	0.916667	0.004762
[140,150[	145	5	0.059524	0.97619	0.005952
[150,160]	155	2	0.02381	1	0.002381