a$.$ The total sum of the square$$s SST$.[0\mathrm{.}25]($Slide $65)[\_\_\_\_\_\_\_\_\_\_]$

b$.$ The sum of squares due to regression SSR $[0\mathrm{.}25]($Slide $66)[\_\_\_\_\_\_\_\_\_\_]$

c$.$ The standard error of the estimated regression equation se$.[0\mathrm{.}25]($Sli