Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[78,80[	79	2	0.027778	0.027778	0.013889
[80,82[	81	1	0.013889	0.041667	0.006944
[82,84[	83	2	0.027778	0.069444	0.013889
[84,86[	85	5	0.069444	0.138889	0.034722
[86,88[	87	5	0.069444	0.208333	0.034722
[88,90[	89	9	0.125	0.333333	0.0625
[90,92[	91	3	0.041667	0.375	0.020833
[92,94[	93	8	0.111111	0.486111	0.055556
[94,96[	95	1	0.013889	0.5	0.006944
[96,98[	97	1	0.013889	0.513889	0.006944
[98,100[	99	15	0.208333	0.722222	0.104167
[100,102[	101	9	0.125	0.847222	0.0625
[102,104[	103	4	0.055556	0.902778	0.027778
[104,106[	105	6	0.083333	0.986111	0.041667
[106,108]	107	1	0.013889	1	0.006944