number<-c(0,1,3,4,5,6,8)
rsidp<-function(x){
i=0
{y<-sample(number,x,replace=TRUE)}
return(y)
}
plot(o, xlim=c(0,20), ylim(0,20), type="n", xlab="Sample size", ylab="Sample
variance")
for (i in seq(1:20)){
retVal=rsidp(i)
var(rsidpVector)
points (i, var(rsidpVector),pch=i,col=i)
}
--
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