Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[72,74[	73	7	0.097222	0.097222	0.048611
[74,76[	75	7	0.097222	0.194444	0.048611
[76,78[	77	1	0.013889	0.208333	0.006944
[78,80[	79	0	0	0.208333	0
[80,82[	81	0	0	0.208333	0
[82,84[	83	1	0.013889	0.222222	0.006944
[84,86[	85	11	0.152778	0.375	0.076389
[86,88[	87	6	0.083333	0.458333	0.041667
[88,90[	89	14	0.194444	0.652778	0.097222
[90,92[	91	7	0.097222	0.75	0.048611
[92,94]	93	18	0.25	1	0.125