Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[22,23[	22.5	16	0.195122	0.195122	0.195122
[23,24[	23.5	24	0.292683	0.487805	0.292683
[24,25[	24.5	0	0	0.487805	0
[25,26[	25.5	0	0	0.487805	0
[26,27[	26.5	12	0.146341	0.634146	0.146341
[27,28[	27.5	24	0.292683	0.926829	0.292683
[28,29]	28.5	6	0.073171	1	0.073171