Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[300,350[	325	4	0.031008	0.031008	0.00062
[350,400[	375	8	0.062016	0.093023	0.00124
[400,450[	425	5	0.03876	0.131783	0.000775
[450,500[	475	1	0.007752	0.139535	0.000155
[500,550[	525	2	0.015504	0.155039	0.00031
[550,600[	575	7	0.054264	0.209302	0.001085
[600,650[	625	27	0.209302	0.418605	0.004186
[650,700[	675	18	0.139535	0.55814	0.002791
[700,750[	725	17	0.131783	0.689922	0.002636
[750,800[	775	15	0.116279	0.806202	0.002326
[800,850[	825	7	0.054264	0.860465	0.001085
[850,900[	875	7	0.054264	0.914729	0.001085
[900,950[	925	4	0.031008	0.945736	0.00062
[950,1000[	975	3	0.023256	0.968992	0.000465
[1000,1050[	1025	3	0.023256	0.992248	0.000465
[1050,1100[	1075	0	0	0.992248	0
[1100,1150]	1125	1	0.007752	1	0.000155