If you want an in-class worksheet for "Inference for The Slope of Least Squares LinesÃÂ¿" look at
under worksheets. As always, I would love feedback from someone who knows what they are doing.
PS. This was a particular effective worksheet. It reviews basic regression and correlation among other ideas. It does what turned out to be an interesting exercise in determining the size of correlation coefficients which produce statistically significant results when testing to see if the slope of the regression line is different than zero.