\documentstyle[12pt,bj,txfonts,epsfig]{article}

\begin{document}

\begin{center}
\Large\bf
36-303: Sampling, Surveys and Society\\
 Summary of Exam 1
\end{center}

Performance on Exam 1 was very good.  A histogram appears in
\fig{f:hist}, and a summary of the score results follow:
\begin{verbatim}
           Min. 1st Qu.  Median    Mean 3rd Qu.    Max. 
          54.00   77.00   82.50   82.53   88.25   98.00 
\end{verbatim}
Here are approximate letter grades, using a 90/80/70/60 scale:
\begin{center}
\begin{tabular}{llr}
Score & Letter & Count\\
\hline
90--100 & A  & 8 \\
80--89  & B  & 12\\
70--79  & C  & 13\\
Other   &   & 3 \\
\hline
Total  & & 39
\end{tabular}
\end{center}

\begin{figure}[hbp]
\begin{center}
\psfig{file=exam1histo.eps,height=3.5in}
\end{center}
\caption{Histogram of test scores from Exam 1}
\label{f:hist}
\end{figure}

\end{document}
