Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[44,44.5[	44.25	15	0.25	0.25	0.5
[44.5,45[	44.75	21	0.35	0.6	0.7
[45,45.5[	45.25	11	0.183333	0.783333	0.366667
[45.5,46[	45.75	12	0.2	0.983333	0.4
[46,46.5[	46.25	0	0	0.983333	0
[46.5,47]	46.75	1	0.016667	1	0.033333