\begin{Schunk}
\begin{Sinput}
 # Recall
 N
\end{Sinput}
\begin{Soutput}
[1] 150
\end{Soutput}
\begin{Sinput}
 mu
\end{Sinput}
\begin{Soutput}
[1] 100
\end{Soutput}
\begin{Sinput}
 sigma
\end{Sinput}
\begin{Soutput}
[1] 15
\end{Soutput}
\begin{Sinput}
 getSampleMean(1, N, mu, sigma)
\end{Sinput}
\begin{Soutput}
[1] 99.19473
\end{Soutput}
\end{Schunk}
