Suppose you have a sample consisting of the numbers 3, 6, and 9 and you use those numbers to develop a bootstrap sampling distribution. 

a. There are only 10 combinations of the numbers 3, 6, and 9 when you sample with replacement. Write down all 10 combinations. 

b. Are there also 10 different values for the means of the 10 combinations? If not, how many possible means are there? List the possible values. 

c. Are there also 10 different values for the medians of the 10 combinations? If not, how many possible medians are there? List the possible values