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The following data points are expected to follow a functional variation of y = ax2 + bx + c. Obtain the values of a, b, and c by the method of least squares (Quadratic Regression).

x: 1.21 1.35 2.40 2.75 4.50 5.10 7.10 8.10

y: 1.20 1.82 5.00 8.80 19.5 32.5 55.0 80.0

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Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M91017101

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