Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[0,100[	50	4	0.033333	0.033333	0.000333
[100,200[	150	15	0.125	0.158333	0.00125
[200,300[	250	16	0.133333	0.291667	0.001333
[300,400[	350	14	0.116667	0.408333	0.001167
[400,500[	450	19	0.158333	0.566667	0.001583
[500,600[	550	19	0.158333	0.725	0.001583
[600,700[	650	31	0.258333	0.983333	0.002583
[700,800]	750	2	0.016667	1	0.000167