Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[23.5,24[	23.75	1	0.013889	0.013889	0.027778
[24,24.5[	24.25	5	0.069444	0.083333	0.138889
[24.5,25[	24.75	1	0.013889	0.097222	0.027778
[25,25.5[	25.25	10	0.138889	0.236111	0.277778
[25.5,26[	25.75	11	0.152778	0.388889	0.305556
[26,26.5[	26.25	19	0.263889	0.652778	0.527778
[26.5,27[	26.75	20	0.277778	0.930556	0.555556
[27,27.5]	27.25	5	0.069444	1	0.138889