Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[300,350[	325	1	0.016393	0.016393	0.000328
[350,400[	375	5	0.081967	0.098361	0.001639
[400,450[	425	3	0.04918	0.147541	0.000984
[450,500[	475	11	0.180328	0.327869	0.003607
[500,550[	525	10	0.163934	0.491803	0.003279
[550,600[	575	12	0.196721	0.688525	0.003934
[600,650[	625	6	0.098361	0.786885	0.001967
[650,700[	675	3	0.04918	0.836066	0.000984
[700,750[	725	7	0.114754	0.95082	0.002295
[750,800]	775	3	0.04918	1	0.000984