Share
Explore BrainMass

coefficient of determination of quadratic regression

Please see attached file.

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 18.17 and that the y-values are 11, 14, 19, 22, 26, 27,
Find coefficient of determination R^2

Attachments

Solution Summary

The solution shows how to calculate the coefficient of determination of quadratic regression.

$2.19