Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[100,110[	105	4	0.055556	0.055556	0.005556
[110,120[	115	10	0.138889	0.194444	0.013889
[120,130[	125	13	0.180556	0.375	0.018056
[130,140[	135	12	0.166667	0.541667	0.016667
[140,150[	145	11	0.152778	0.694444	0.015278
[150,160[	155	6	0.083333	0.777778	0.008333
[160,170[	165	3	0.041667	0.819444	0.004167
[170,180[	175	7	0.097222	0.916667	0.009722
[180,190[	185	2	0.027778	0.944444	0.002778
[190,200]	195	4	0.055556	1	0.005556