Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[100,150[	125	13	0.216667	0.216667	0.004333
[150,200[	175	45	0.75	0.966667	0.015
[200,250]	225	2	0.033333	1	0.000667