Curve Fitting - English

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Outline:

About Cartesian co-ordinate system Understanding the concept of best fit line and equation About Correlation coefficient, r^2 About reduced chi squared statistic Looking at the degree of polynomials 0: lines that are parallel to x or y-axes 1: lines: looking at the concept of slope and constant 2: quadratic polynomials 3: cubic polynomials 4: quartic polynomials