Given the following data: (a) Write a SAS program and compute the Pearson correlation coefficient between X and Y;X and Z. What is the significance of each? (b) Change the correlation request to...

Given the following data:

(a) Write a SAS program and compute the Pearson correlation coefficient between X and Y;X and Z. What is the significance of each?

(b) Change the correlation request to produce a correlation matrix; that is, the correlation coefficient between each variable versus every other variable.