Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[40,41[	40.5	25	0.347222	0.347222	0.347222
[41,42[	41.5	25	0.347222	0.694444	0.347222
[42,43[	42.5	3	0.041667	0.736111	0.041667
[43,44[	43.5	2	0.027778	0.763889	0.027778
[44,45[	44.5	3	0.041667	0.805556	0.041667
[45,46]	45.5	14	0.194444	1	0.194444