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Adding the beginings of chart help documentation.

\label{Chart_Output_Data}

\textbf{Output Data}

There are two categories of data available for output from the chart.

\begin{itemize}
\item \textbf{Scores}
The students score on a problem part is computed as 
    \textbf{part weight} * \textbf{part awarded}.
\item \textbf{Tries}
The number of tries before success on each problem part.
\end{itemize}

Each of these types of data has the following output modes available:

\begin{itemize}
\item \textbf{Scores}

\begin{itemize}
\item \textbf{Scores}
The students score on each problem part is shown.
\item \textbf{Scores Sum}
The total of the scores of the student on each problem part in the sequences 
or folders selected is shown.
\item \textbf{Scores Sum \& Maximums}
The score of each student as well as the maximum possible (for each student)
   on each sequence or folder is shown.
\item \textbf{Scores Summary Table Only}
The average score on each sequence or folder for the selected students is shown
in a table.
\end{itemize}

\item \textbf{Tries}
\begin{itemize}
\item \textbf{Tries}
The number of tries before success on each problem part is shown for each
    student.
\item \textbf{Parts Correct}
The Number of Problem Parts completed successfully by each student for the
    selected sequences or folders is shown.
\item \textbf{Parts Correct \& Maximums}
The Number of Problem Parts completed successfully and the maximum possible
    for each student is shown.
\item \textbf{Parts Summary Table Only}
A summary table of the average number of problem parts students were able to 
    get correct in each sequence or folder is shown.
\end{itemize}
\end{itemize}