Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[7,7.2[	7.1	2	0.027778	0.027778	0.138889
[7.2,7.4[	7.3	3	0.041667	0.069444	0.208333
[7.4,7.6[	7.5	14	0.194444	0.263889	0.972222
[7.6,7.8[	7.7	13	0.180556	0.444444	0.902778
[7.8,8[	7.9	14	0.194444	0.638889	0.972222
[8,8.2[	8.1	12	0.166667	0.805556	0.833333
[8.2,8.4]	8.3	14	0.194444	1	0.972222