Recent content by Math33

Hi Andrew, thank you for the response. I actually just got back from work so I don't have the equation in front of me but it is a 5th order polynomial, non-linear model. I fitted the model using excel trendline and actually found a correlation of 92%. Yes, I already did plot the error term...

Homework Statement Hello all, I created a predictive model from a data set of observed values and am looking for probabilities for accuracy. Data set A (observed) and data set B (predictive model) have a correlation of 84 % using linear regression. Data set A and B are both normally...