From 293c84dfc5ec8511af15d699ccc9140c8b9b3679 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Andreas=20M=C3=BCller?= Date: Wed, 9 Mar 2022 11:22:17 +0100 Subject: add sample slides and presentations --- vorlesungen/slides/dreieck/stichprobe.tex | 60 +++++++++++++++++++++++++++++++ 1 file changed, 60 insertions(+) create mode 100644 vorlesungen/slides/dreieck/stichprobe.tex (limited to 'vorlesungen/slides/dreieck/stichprobe.tex') diff --git a/vorlesungen/slides/dreieck/stichprobe.tex b/vorlesungen/slides/dreieck/stichprobe.tex new file mode 100644 index 0000000..da3a20e --- /dev/null +++ b/vorlesungen/slides/dreieck/stichprobe.tex @@ -0,0 +1,60 @@ +% +% stichprobe.tex -- Stichprobe +% +% (c) 2021 Prof Dr Andreas Müller, OST Ostschweizer Fachhochschule +% +\bgroup +\begin{frame}[t] +\setlength{\abovedisplayskip}{5pt} +\setlength{\belowdisplayskip}{5pt} +\frametitle{Stichprobe} +\vspace{-20pt} +\begin{columns}[t,onlytextwidth] +\begin{column}{0.48\textwidth} +\begin{block}{Zufallsvariable} +Gegeben eine Zufallsvariable $X$ mit +Verteilungsfunktion +\[ +F_X(x) += +P(X\le x) +\] +und +Wahrscheinlichkeitsdichte +\[ +\varphi_X(x) += +\frac{d}{dx} F_X(x) +\] +\end{block} +\begin{block}{Gleichverteilung} +\[ +F(x) = \begin{cases} +0&\qquad x<0\\ +x&\qquad 0\le x \le 1\\ +1&\qquad 1