In: Math
Many different manufacturers sell residential gas ranges. The cost in dollars of four gas ranges is given below.
529 664 709 800
1. suppose a random sample of size two is selected from this
population without replacement. Find the sampling distribution of
the sample mean.
2. Suppose a random sample of size is selected from this population
with replacement. Find the sampling distribution of the sample
mean
3. How are these two distributions similar? How are they
different?