Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[140,150[	145	1	0.020833	0.020833	0.002083
[150,160[	155	2	0.041667	0.0625	0.004167
[160,170[	165	2	0.041667	0.104167	0.004167
[170,180[	175	10	0.208333	0.3125	0.020833
[180,190[	185	24	0.5	0.8125	0.05
[190,200[	195	6	0.125	0.9375	0.0125
[200,210]	205	3	0.0625	1	0.00625