Question: By using below table, X 4.0 4.2 4.5 4.7 5.1 5.5 5.9 6.3 6.8 7.1 y; 102.56 113.18 | 130.11 142.05 167.53 195.14 224.87 256.73

By using below table, X 4.0 4.2 4.5 4.7 5.1 5.5

By using below table, X 4.0 4.2 4.5 4.7 5.1 5.5 5.9 6.3 6.8 7.1 y; 102.56 113.18 | 130.11 142.05 167.53 195.14 224.87 256.73 299.5 326.72 Using least squares method, construct a. polynomials of one , second and third degree b. approximation in the form of bear and bx and compute errors for all. (in Matlab)

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