Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[2600,2800[	2700	8	0.074074	0.074074	0.00037
[2800,3000[	2900	23	0.212963	0.287037	0.001065
[3000,3200[	3100	22	0.203704	0.490741	0.001019
[3200,3400[	3300	15	0.138889	0.62963	0.000694
[3400,3600[	3500	10	0.092593	0.722222	0.000463
[3600,3800[	3700	9	0.083333	0.805556	0.000417
[3800,4000[	3900	8	0.074074	0.87963	0.00037
[4000,4200[	4100	5	0.046296	0.925926	0.000231
[4200,4400[	4300	5	0.046296	0.972222	0.000231
[4400,4600]	4500	3	0.027778	1	0.000139