Residual (shrunken) estimates can be computed along with a range of diagnostic information: A range of plots are available from the residual plots tab. The residuals can be standardised for ...

Goals of Today's Lecture: Learn confidence interval and hypothesis testing procedures for the slope in a simple linear regression. Learn to make and examine residual plots in simple linear regression.

Use the data for the first two courses for Questions 1 - 11. Use the data for the 3rd and 4th courses for Questions 12 - 16. 1. Calculate the means and standard deviations of the scores in the first ...