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Christian Bay 2015-10-05 10:45:08 +02:00
commit fe45b3f941

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\begin{document}
\maketitle
\tableofcontents
\newpage
\section{Statistik}
\subsection{empirisches arithmetisches Mittel}
\[x_{arith}=\frac{1}{n}\sum_{i=1}^n x_i\]