Estimation Results of Bootstrap
statistic	Q1	Estimate	Q3	S.D.	IQR
mean	2.3043	2.3118	2.3256	0.015477	0.02125
median	2.32	2.325	2.34	0.019347	0.02
midrange	2.315	2.315	2.315	0.0043154	0
mode	2.18	2.33	2.4019	0.1361	0.22188
mode k.dens	2.3385	2.3609	2.3832	0.063808	0.044701