Estimation Results of Bootstrap
statistic	Q1	Estimate	Q3	S.D.	IQR
mean	20.432	20.642	20.878	0.30455	0.44599
median	21	21	21	0.54533	0
midrange	17.5	17.5	18.5	1.0155	1
mode	20	22	22	1.482	2
mode k.dens	20.665	21.538	22.217	1.0052	1.5515