Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[1.4,1.45[	1.425	3	0.041667	0.041667	0.833333
[1.45,1.5[	1.475	2	0.027778	0.069444	0.555556
[1.5,1.55[	1.525	2	0.027778	0.097222	0.555556
[1.55,1.6[	1.575	7	0.097222	0.194444	1.944444
[1.6,1.65[	1.625	4	0.055556	0.25	1.111111
[1.65,1.7[	1.675	9	0.125	0.375	2.5
[1.7,1.75[	1.725	6	0.083333	0.458333	1.666667
[1.75,1.8[	1.775	1	0.013889	0.472222	0.277778
[1.8,1.85[	1.825	3	0.041667	0.513889	0.833333
[1.85,1.9[	1.875	3	0.041667	0.555556	0.833333
[1.9,1.95[	1.925	25	0.347222	0.902778	6.944444
[1.95,2]	1.975	7	0.097222	1	1.944444