Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[100,105[	102.5	18	0.1875	0.1875	0.0375
[105,110[	107.5	5	0.052083	0.239583	0.010417
[110,115[	112.5	4	0.041667	0.28125	0.008333
[115,120[	117.5	28	0.291667	0.572917	0.058333
[120,125[	122.5	20	0.208333	0.78125	0.041667
[125,130[	127.5	4	0.041667	0.822917	0.008333
[130,135[	132.5	8	0.083333	0.90625	0.016667
[135,140[	137.5	2	0.020833	0.927083	0.004167
[140,145[	142.5	4	0.041667	0.96875	0.008333
[145,150[	147.5	3	0.03125	1	0.00625