Stats: R-squared
Tuesday, March 21st, 2006
Stats: R-squared
Dear Professor Mean, On my TI-83, when calculating quadratic regression, there is a number that is found called R-squared (R^2). I understand that this is the coefficient of determination. But….I thought that R^2 had to do with linear models. What is R^2 finding for this quadratic regression? what does this number mean? is there […]
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Stats: R-squared
Dear Professor Mean, On my TI-83, when calculating quadratic regression, there is a number that is found called R-squared (R^2). I understand that this is the coefficient of determination. But….I thought that R^2 had to do with linear models. What is R^2 finding for this quadratic regression? what does this number mean? is there […]
