Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[180,190[	185	3	0.021127	0.021127	0.002113
[190,200[	195	12	0.084507	0.105634	0.008451
[200,210[	205	11	0.077465	0.183099	0.007746
[210,220[	215	20	0.140845	0.323944	0.014085
[220,230[	225	31	0.21831	0.542254	0.021831
[230,240[	235	21	0.147887	0.690141	0.014789
[240,250[	245	16	0.112676	0.802817	0.011268
[250,260[	255	10	0.070423	0.873239	0.007042
[260,270[	265	9	0.06338	0.93662	0.006338
[270,280[	275	4	0.028169	0.964789	0.002817
[280,290[	285	2	0.014085	0.978873	0.001408
[290,300[	295	2	0.014085	0.992958	0.001408
[300,310]	305	1	0.007042	1	0.000704