Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[150,160[	155	11	0.094828	0.094828	0.009483
[160,170[	165	26	0.224138	0.318966	0.022414
[170,180[	175	35	0.301724	0.62069	0.030172
[180,190[	185	12	0.103448	0.724138	0.010345
[190,200[	195	8	0.068966	0.793103	0.006897
[200,210[	205	3	0.025862	0.818966	0.002586
[210,220[	215	2	0.017241	0.836207	0.001724
[220,230[	225	14	0.12069	0.956897	0.012069
[230,240]	235	5	0.043103	1	0.00431