Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[0,50[	25	5	0.096154	0.096154	0.001923
[50,100[	75	8	0.153846	0.25	0.003077
[100,150[	125	7	0.134615	0.384615	0.002692
[150,200[	175	20	0.384615	0.769231	0.007692
[200,250]	225	12	0.230769	1	0.004615