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Unformatted text preview: to the transformed data. Enter the transformed data into the table. 3. Use Least Squares Regression to determine the parameters of the linear model. Fill in the last two columns of the table to find the coefficients in the normal equations. You may use your calculator to solve the normal equations. 4. Find the parameters of the nonlinear model. Sp 98 EGN 3420 FINAL Name_______________________ SHOW ALL WORK! Problem 3 (30 pts) Given the following system of equations x x x x x x x x x x x x x x 1 2 3 4 1 3 4 1 2 3 4 2 3 4 3 2 1 2 3 8 2 2 2 + +=+=+= += 1. Convert the augmented matrix into its echelon form and show there are an infinite number of solutions. 2. Determine whether x 2 can be arbitrary without finding the solution. 3. Show that x 4 is arbitrary and find the solution with x 4 as the arbitrary unknown....
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 Spring '11
 klee
 Least Squares, Regression Analysis, Elementary algebra, decimal point

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