Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[4.2,4.4[	4.3	2	0.027778	0.027778	0.138889
[4.4,4.6[	4.5	19	0.263889	0.291667	1.319444
[4.6,4.8[	4.7	14	0.194444	0.486111	0.972222
[4.8,5[	4.9	3	0.041667	0.527778	0.208333
[5,5.2[	5.1	1	0.013889	0.541667	0.069444
[5.2,5.4[	5.3	13	0.180556	0.722222	0.902778
[5.4,5.6]	5.5	20	0.277778	1	1.388889