Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[7.6,7.7[	7.65	1	0.013889	0.013889	0.138889
[7.7,7.8[	7.75	2	0.027778	0.041667	0.277778
[7.8,7.9[	7.85	2	0.027778	0.069444	0.277778
[7.9,8[	7.95	4	0.055556	0.125	0.555556
[8,8.1[	8.05	9	0.125	0.25	1.25
[8.1,8.2[	8.15	7	0.097222	0.347222	0.972222
[8.2,8.3[	8.25	1	0.013889	0.361111	0.138889
[8.3,8.4[	8.35	6	0.083333	0.444444	0.833333
[8.4,8.5[	8.45	1	0.013889	0.458333	0.138889
[8.5,8.6[	8.55	1	0.013889	0.472222	0.138889
[8.6,8.7[	8.65	5	0.069444	0.541667	0.694444
[8.7,8.8[	8.75	3	0.041667	0.583333	0.416667
[8.8,8.9[	8.85	4	0.055556	0.638889	0.555556
[8.9,9[	8.95	17	0.236111	0.875	2.361111
[9,9.1]	9.05	9	0.125	1	1.25