% matrix: v file: table2.tex  16 Dec 2003 13:16:10
\begin{table}[htbp]
\caption{Variance-Covariance Matrix}\centering\medskip
\begin{tabular}{lllll}
 & math  & female  & read  & cons  \\ 
math & 0.0044 \\ 
female & -0.0005 & 0.8742 \\ 
read & -0.0027 & 0.0026 & 0.0037 \\ 
cons & -0.0924 & -0.5843 & -0.0535 & 8.1959 \\ 
\end{tabular}
\end{table}