Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[7,7.5[	7.25	2	0.028986	0.028986	0.057971
[7.5,8[	7.75	1	0.014493	0.043478	0.028986
[8,8.5[	8.25	1	0.014493	0.057971	0.028986
[8.5,9[	8.75	0	0	0.057971	0
[9,9.5[	9.25	0	0	0.057971	0
[9.5,10[	9.75	1	0.014493	0.072464	0.028986
[10,10.5[	10.25	2	0.028986	0.101449	0.057971
[10.5,11[	10.75	1	0.014493	0.115942	0.028986
[11,11.5[	11.25	0	0	0.115942	0
[11.5,12[	11.75	0	0	0.115942	0
[12,12.5[	12.25	1	0.014493	0.130435	0.028986
[12.5,13[	12.75	4	0.057971	0.188406	0.115942
[13,13.5[	13.25	3	0.043478	0.231884	0.086957
[13.5,14[	13.75	2	0.028986	0.26087	0.057971
[14,14.5[	14.25	3	0.043478	0.304348	0.086957
[14.5,15[	14.75	1	0.014493	0.318841	0.028986
[15,15.5[	15.25	1	0.014493	0.333333	0.028986
[15.5,16[	15.75	1	0.014493	0.347826	0.028986
[16,16.5[	16.25	1	0.014493	0.362319	0.028986
[16.5,17[	16.75	2	0.028986	0.391304	0.057971
[17,17.5[	17.25	1	0.014493	0.405797	0.028986
[17.5,18[	17.75	1	0.014493	0.42029	0.028986
[18,18.5[	18.25	2	0.028986	0.449275	0.057971
[18.5,19[	18.75	3	0.043478	0.492754	0.086957
[19,19.5[	19.25	3	0.043478	0.536232	0.086957
[19.5,20[	19.75	1	0.014493	0.550725	0.028986
[20,20.5[	20.25	2	0.028986	0.57971	0.057971
[20.5,21[	20.75	0	0	0.57971	0
[21,21.5[	21.25	3	0.043478	0.623188	0.086957
[21.5,22[	21.75	3	0.043478	0.666667	0.086957
[22,22.5[	22.25	0	0	0.666667	0
[22.5,23[	22.75	3	0.043478	0.710145	0.086957
[23,23.5[	23.25	1	0.014493	0.724638	0.028986
[23.5,24[	23.75	3	0.043478	0.768116	0.086957
[24,24.5[	24.25	3	0.043478	0.811594	0.086957
[24.5,25[	24.75	0	0	0.811594	0
[25,25.5[	25.25	3	0.043478	0.855072	0.086957
[25.5,26[	25.75	2	0.028986	0.884058	0.057971
[26,26.5[	26.25	1	0.014493	0.898551	0.028986
[26.5,27[	26.75	0	0	0.898551	0
[27,27.5[	27.25	1	0.014493	0.913043	0.028986
[27.5,28[	27.75	1	0.014493	0.927536	0.028986
[28,28.5[	28.25	2	0.028986	0.956522	0.057971
[28.5,29[	28.75	0	0	0.956522	0
[29,29.5[	29.25	0	0	0.956522	0
[29.5,30[	29.75	1	0.014493	0.971014	0.028986
[30,30.5[	30.25	1	0.014493	0.985507	0.028986
[30.5,31[	30.75	0	0	0.985507	0
[31,31.5[	31.25	0	0	0.985507	0
[31.5,32[	31.75	0	0	0.985507	0
[32,32.5[	32.25	0	0	0.985507	0
[32.5,33]	32.75	1	0.014493	1	0.028986