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A quadratic regression model is fit to a set of sample data consisting of 6 pairs of data. Given that the sum of squares of

A quadratic regression model is fit to a set of sample data consisting of 6 pairs of data. Given that the sum of squares of residuals is 29.73 and that the y-values are 11, 14, 19, 22, 26, 27, find R2 = 1 - ((y - (y) hat)2/(y - y)2)

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