Many different manufacturers sell residential gas ranges. Thecost in dollars of four gas ranges is given below.
529 664 709 800
1. suppose a random sample of size two is selected from thispopulation without replacement. Find the sampling distribution ofthe sample mean.
2. Suppose a random sample of size is selected from this populationwith replacement. Find the sampling distribution of the samplemean
3. How are these two distributions similar? How are theydifferent?
