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\begin{document}

\title{Episode 06 -- The consultant task}
\subtitle{European section -- season 1}
\date{}

\large


\begin{frame}
  \titlepage
\end{frame}

\begin{frame}{The cast}

\begin{itemize}
\item 1 headmaster ;
\item 1 deputy headmaster ;
\item 1 school accountant ;
\item 1 teacher ;
\item 1 representative of the regional council ;
\item 1 representative of the parents.
\end{itemize}
 
\end{frame}

\begin{frame}

\Large

To improve students' test scores on state assessments, administrators from a large school require students to take
practice exams. Two outside consultants create and score the open-ended questions from these exams. 
 
\end{frame}

\begin{frame}

\Large

Although both consultants use the same general scheme to score student responses, the administrators suspect that the
two
consultants do not interpret and apply the scheme in the same way, resulting in differences in scores between the exams
scored by the two consultants. 
 
\end{frame}

\begin{frame}

\Large

The consultants' contracts with the school are up for renewal, and the administrators are
trying to decide if they should be renewed. They decide to use the most recent practice exam to compare the scores
assigne from each consultant and to decide whether there is a difference in the way the exams are scored. 
 
\end{frame}

\begin{frame}

\Large

The administrators select 50 exams scored by the first consultant and 50 exams scored by the second consultant. They
find that the average score for the 50 exams scored by the first consultant is {\red 9.7} (out of a possible 15 points),
while the average score for the 50 exams scored by the second consultant is {\green 10.3} (out of a possible 15
points). 
 
\end{frame}

\begin{frame}

\LARGE

What should the administrators conclude about the scores assigned by these two consultants?

\end{frame}


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