\relax 
\@writefile{toc}{\contentsline {section}{\numberline {1}Introduction}{1}}
\@writefile{toc}{\contentsline {section}{\numberline {2}Simple Projection}{1}}
\@writefile{toc}{\contentsline {section}{\numberline {3}Projection onto Orthogonal Variables}{2}}
\@writefile{toc}{\contentsline {section}{\numberline {4}Simple Linear Regression with Intercept}{3}}
\@writefile{toc}{\contentsline {section}{\numberline {5}Multiple Linear Regression}{4}}
\@writefile{toc}{\contentsline {section}{\numberline {6}Decomposition of the sum of squared errors and estimation of $\sigma ^2$}{6}}
\@writefile{toc}{\contentsline {section}{\numberline {7}Mean squared error of prediction}{8}}
\@writefile{toc}{\contentsline {section}{\numberline {8}What to walk away with}{11}}