Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[9,9.5[	9.25	22	0.305556	0.305556	0.611111
[9.5,10[	9.75	15	0.208333	0.513889	0.416667
[10,10.5[	10.25	26	0.361111	0.875	0.722222
[10.5,11]	10.75	9	0.125	1	0.25