SPSS Tutorial: Testing Assumptions of Normality of Residuals and Homoscedasticity
00:00 Normality of Residuals
07:48 Homoscedasticity
This video goes over how to test that the residuals follow an approxtimately normal distribution using standardised residuals and a QQ plot. I also show you how to create a plot to test whether your data / model has residuals which show a homoscedastic pattern.
Thanks for watching! :)