Mirror/latexandmore
1
0
Fork 0
mirror of https://gitlab.cs.fau.de/ik15ydit/latexandmore.git synced 2024-11-26 05:35:03 +01:00
Code Issues Projects Releases Wiki Activity

Erzeugende Funktion fix

Browse Source
This commit is contained in:
Christian Bay 2015-10-05 15:10:34 +02:00
parent 6619c8b074
commit a6a35aba81
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
Public/m4/MaC4Cheatsheet.tex
View File

@ -305,7 +305,7 @@ so heisst
\end{align} \end{align}
das \textbf{k-te absolute Moment} der Verteilung P. das \textbf{k-te absolute Moment} der Verteilung P.
\subsubsection{Mittelwert, Varrianz} \subsubsection{Mittelwert, Varianz}
\begin{itemize} \begin{itemize}
\item Mittelwert: $m_1 = m_1(P) = \sum_{n=0}^\infty n*f(n)$ \item Mittelwert: $m_1 = m_1(P) = \sum_{n=0}^\infty n*f(n)$
\item Varianz: $\widehat{m}_2 = m_2 - m_1^2$ \item Varianz: $\widehat{m}_2 = m_2 - m_1^2$
@ -341,7 +341,9 @@ Reihe)
\begin{enumerate} \begin{enumerate}
\item Zuerst \textbf{zweites Moment} berechnen: \item Zuerst \textbf{zweites Moment} berechnen:
\begin{align} \begin{align}
m_2 = \hat{f}''(1) m_2 = \hat{f}''(1) + \hat{f}'(1) \rightarrow \text{, falls \textbf{Erzeugende-Funktion}
(hier)}\\
m_2 = \hat{f}''(0) \rightarrow \text{, falls \textbf{Momenterzeugende-Funktion}}
\end{align} \end{align}
\item Dann \textbf{Varianz}: \item Dann \textbf{Varianz}:
\begin{align} \begin{align}