Chapter 8; Section 8.1 – Find the least squares polynomials of degree 1 for the data in the following table. Compute the error E. Use MATLAB. Copy and paste into Canvas everything you use from the editor and the command windows. See Week 9, Assignment 9, in which you will graph your data.
xi 1.0 1.1 1.3 1.5 1.9 2.1
yi 1.84 1.96 2.21 2.45 2.94 3.18
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