Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[22,22.5[	22.25	16	0.195122	0.195122	0.390244
[22.5,23[	22.75	0	0	0.195122	0
[23,23.5[	23.25	12	0.146341	0.341463	0.292683
[23.5,24[	23.75	12	0.146341	0.487805	0.292683
[24,24.5[	24.25	0	0	0.487805	0
[24.5,25[	24.75	0	0	0.487805	0
[25,25.5[	25.25	0	0	0.487805	0
[25.5,26[	25.75	0	0	0.487805	0
[26,26.5[	26.25	12	0.146341	0.634146	0.292683
[26.5,27[	26.75	0	0	0.634146	0
[27,27.5[	27.25	24	0.292683	0.926829	0.585366
[27.5,28[	27.75	0	0	0.926829	0
[28,28.5[	28.25	0	0	0.926829	0
[28.5,29]	28.75	6	0.073171	1	0.146341