Using the data of Problem 5.1, compute three new variables LX, LY, and LZ, which are the natural logs of the original values. Compute a correlation matrix for the three new variables. Problem 5.1...

Using the data of Problem 5.1, compute three new variables LX, LY, and LZ, which are the natural logs of the original values. Compute a correlation matrix for the three new variables.

Problem 5.1

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.