Question: Find the least squares approximation quadratic y = 20 + 212 + 220-for the following sets of data points. What is the value for Z2?

Find the least squares approximation quadratic y = 20 + 212 + 220-for the following sets of data points. What is the value for Z2? (1, 0), (2, 2), (3, 3), (4, 6) O-0.25 O0.35 O-0.35 0.25

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