The regression equation for change in temperature, y, to amount of snow, s, is given by ý = 1.1 - 2.6s. On Friday, the observed amount of snow was 1.3 inches and the
temperature change was 1.2 degrees. Find and interpret the residual and tell wether it over predict or under predict the temperature change.

To diagonalize an nxn matrix a means to find an invertible matrix p and a diagonal matrix d such that a pdp d p ap or [1 3 dh epap 3 let a=-3 -5 -3 3 3 1 step 1: find the eigenvalues of matrix a "2's" step 2: find the corresponding eigenvectors of a step 3: createp from eigenvectors in step 2 step 4 create d with matching eigenvalues.