Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[6.8,6.85[	6.825	3	0.041667	0.041667	0.833333
[6.85,6.9[	6.875	11	0.152778	0.194444	3.055556
[6.9,6.95[	6.925	4	0.055556	0.25	1.111111
[6.95,7[	6.975	3	0.041667	0.291667	0.833333
[7,7.05[	7.025	2	0.027778	0.319444	0.555556
[7.05,7.1[	7.075	4	0.055556	0.375	1.111111
[7.1,7.15[	7.125	6	0.083333	0.458333	1.666667
[7.15,7.2[	7.175	1	0.013889	0.472222	0.277778
[7.2,7.25[	7.225	3	0.041667	0.513889	0.833333
[7.25,7.3[	7.275	4	0.055556	0.569444	1.111111
[7.3,7.35[	7.325	2	0.027778	0.597222	0.555556
[7.35,7.4[	7.375	0	0	0.597222	0
[7.4,7.45[	7.425	0	0	0.597222	0
[7.45,7.5[	7.475	0	0	0.597222	0
[7.5,7.55[	7.525	0	0	0.597222	0
[7.55,7.6[	7.575	1	0.013889	0.611111	0.277778
[7.6,7.65[	7.625	0	0	0.611111	0
[7.65,7.7[	7.675	0	0	0.611111	0
[7.7,7.75[	7.725	0	0	0.611111	0
[7.75,7.8[	7.775	1	0.013889	0.625	0.277778
[7.8,7.85[	7.825	0	0	0.625	0
[7.85,7.9[	7.875	0	0	0.625	0
[7.9,7.95[	7.925	2	0.027778	0.652778	0.555556
[7.95,8[	7.975	4	0.055556	0.708333	1.111111
[8,8.05[	8.025	7	0.097222	0.805556	1.944444
[8.05,8.1[	8.075	4	0.055556	0.861111	1.111111
[8.1,8.15[	8.125	5	0.069444	0.930556	1.388889
[8.15,8.2]	8.175	5	0.069444	1	1.388889