Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[90,100[	95	1	0.013889	0.013889	0.001389
[100,110[	105	5	0.069444	0.083333	0.006944
[110,120[	115	7	0.097222	0.180556	0.009722
[120,130[	125	14	0.194444	0.375	0.019444
[130,140[	135	16	0.222222	0.597222	0.022222
[140,150[	145	17	0.236111	0.833333	0.023611
[150,160[	155	10	0.138889	0.972222	0.013889
[160,170[	165	1	0.013889	0.986111	0.001389
[170,180]	175	1	0.013889	1	0.001389