Question: population variance-covariance matrix as given below questions = [ 14808 12413 12413 15538] . a) Find the corresponding correlation matrix R for . b) Write

population variance-covariance matrix as given below questions

= [ 14808 12413

12413 15538] .

a) Find the corresponding correlation matrix R for .

b) Write out D1/2 given below

1/2 = [ 11 0

0 22 ] numerically based on the matrix given above.

c) Determine D-1/2 .

d) By matrix multiplication calculate, or otherwise what is / / .

e) By matrix multiplication calculate, or otherwise what is / / .

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