Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[90,100[	95	4	0.030303	0.030303	0.00303
[100,110[	105	16	0.121212	0.151515	0.012121
[110,120[	115	26	0.19697	0.348485	0.019697
[120,130[	125	48	0.363636	0.712121	0.036364
[130,140[	135	23	0.174242	0.886364	0.017424
[140,150[	145	7	0.05303	0.939394	0.005303
[150,160[	155	5	0.037879	0.977273	0.003788
[160,170]	165	3	0.022727	1	0.002273