Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[37.7,37.8[	37.75	2	0.020833	0.020833	0.208333
[37.8,37.9[	37.85	1	0.010417	0.03125	0.104167
[37.9,38[	37.95	7	0.072917	0.104167	0.729167
[38,38.1[	38.05	28	0.291667	0.395833	2.916667
[38.1,38.2[	38.15	1	0.010417	0.40625	0.104167
[38.2,38.3[	38.25	0	0	0.40625	0
[38.3,38.4[	38.35	1	0.010417	0.416667	0.104167
[38.4,38.5[	38.45	12	0.125	0.541667	1.25
[38.5,38.6[	38.55	10	0.104167	0.645833	1.041667
[38.6,38.7[	38.65	5	0.052083	0.697917	0.520833
[38.7,38.8[	38.75	6	0.0625	0.760417	0.625
[38.8,38.9[	38.85	8	0.083333	0.84375	0.833333
[38.9,39[	38.95	13	0.135417	0.979167	1.354167
[39,39.1]	39.05	2	0.020833	1	0.208333