B n Sxy Sx Sy n Sx2 Sx2. ȳ the mean value of a sample. Predicted value of Id rather stay at home than go out with my friends -0277 X value of extravert 4808 That is if a person has a extravert score of 2 we would estimate that their Id rather stay at home than go out with my friends score would be -0277 X 2 4808 4254.
Y mx1 mx2 mx3 b.
Height 32783 02001weight How to Calculate Residuals. Imagine you have some points and want to have a line that best fits them like this. ȳ the mean value of a sample. RS y S x.