Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[20.85,20.9[	20.875	1	0.013889	0.013889	0.277778
[20.9,20.95[	20.925	0	0	0.013889	0
[20.95,21[	20.975	0	0	0.013889	0
[21,21.05[	21.025	1	0.013889	0.027778	0.277778
[21.05,21.1[	21.075	1	0.013889	0.041667	0.277778
[21.1,21.15[	21.125	1	0.013889	0.055556	0.277778
[21.15,21.2[	21.175	3	0.041667	0.097222	0.833333
[21.2,21.25[	21.225	3	0.041667	0.138889	0.833333
[21.25,21.3[	21.275	3	0.041667	0.180556	0.833333
[21.3,21.35[	21.325	0	0	0.180556	0
[21.35,21.4[	21.375	0	0	0.180556	0
[21.4,21.45[	21.425	0	0	0.180556	0
[21.45,21.5[	21.475	0	0	0.180556	0
[21.5,21.55[	21.525	1	0.013889	0.194444	0.277778
[21.55,21.6[	21.575	1	0.013889	0.208333	0.277778
[21.6,21.65[	21.625	1	0.013889	0.222222	0.277778
[21.65,21.7[	21.675	4	0.055556	0.277778	1.111111
[21.7,21.75[	21.725	2	0.027778	0.305556	0.555556
[21.75,21.8[	21.775	0	0	0.305556	0
[21.8,21.85[	21.825	1	0.013889	0.319444	0.277778
[21.85,21.9[	21.875	0	0	0.319444	0
[21.9,21.95[	21.925	2	0.027778	0.347222	0.555556
[21.95,22[	21.975	3	0.041667	0.388889	0.833333
[22,22.05[	22.025	2	0.027778	0.416667	0.555556
[22.05,22.1[	22.075	11	0.152778	0.569444	3.055556
[22.1,22.15[	22.125	9	0.125	0.694444	2.5
[22.15,22.2[	22.175	3	0.041667	0.736111	0.833333
[22.2,22.25[	22.225	4	0.055556	0.791667	1.111111
[22.25,22.3[	22.275	8	0.111111	0.902778	2.222222
[22.3,22.35[	22.325	1	0.013889	0.916667	0.277778
[22.35,22.4[	22.375	2	0.027778	0.944444	0.555556
[22.4,22.45]	22.425	4	0.055556	1	1.111111