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% Most of the following are not required for the majority
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% Document Info
\author{yelida}
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  /Title (procesos-estocasticos.pdf)
  /Creator (Cheatography)
  /Author (yelida)
  /Subject (Procesos Estocasticos Cheat Sheet)
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\noindent
\begin{multicols}{3}
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    {\parbox{\dimexpr\textwidth-2\fboxsep\relax}{\noindent
        \hspace*{-6pt}\includegraphics[width=5.8cm]{/web/www.cheatography.com/public/images/cheatography_logo.pdf}}
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\begin{tabulary}{11cm}{L}
    \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{Procesos Estocasticos Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{yelida} via \textcolor{DarkBackground}{\uline{cheatography.com/159251/cs/33588/}}}
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\noindent
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\begin{tabulary}{5.8cm}{LL}
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  \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}}  \\
  \vspace{-2pt}yelida \\
  \uline{cheatography.com/yelida} \\
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  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Not Yet Published.\\
   Updated 9th August, 2022.\\
   Page {\thepage} of \pageref{LastPage}.
\end{tabulary}
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  %\includegraphics[width=48px,height=48px]{dave.jpeg}
  Measure your website readability!\\
  www.readability-score.com
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\begin{document}
\raggedright
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% from this page to resize cheat sheet text:
% www.emerson.emory.edu/services/latex/latex_169.html
\footnotesize % Small font.

\begin{multicols*}{4}

\begin{tabularx}{3.833cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{3.833cm}}{\bf\textcolor{white}{¿Qué modela una distribución exponencial?}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{3.833cm}}{En Teoría de Probabilidad y Estadística, la distribución exponencial es una distribución continua que se utiliza para modelar tiempos de espera para la ocurrencia de un cierto evento. Esta distribución al igual que la distribución geométrica tiene la propiedad de pérdida de memoria.% Row Count 6 (+ 6)
} \tn 
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\begin{tabularx}{3.833cm}{X}
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\mymulticolumn{1}{x{3.833cm}}{\bf\textcolor{white}{parámetro λ de la distribución exponencial?}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{3.833cm}}{La función de densidad de probabilidad (pdf) de una distribución exponencial  \newline % Row Count 2 (+ 2)
λ es un parámetro de la distribución, a menudo llamado el parámetro de velocidad. La distribución se apoya en el intervalo {[}0, ∞). Si una variable aleatoria X tiene esta distribución, escribimos X \textasciitilde{} Exponencial (λ).% Row Count 7 (+ 5)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
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\par\addvspace{1.3em}

\begin{tabularx}{3.833cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{3.833cm}}{\bf\textcolor{white}{controla media y varianza de distribución expo}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{3.833cm}}{El parámetro λ controla la media y la varianza del RV exponencial% Row Count 2 (+ 2)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{3.833cm}{X}
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\mymulticolumn{1}{x{3.833cm}}{\bf\textcolor{white}{variable aleatoria exponencial no tiene memoria}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{3.833cm}}{Una variable aleatoria continua T no tiene memoria si y solo si es distribuida exponencialmente. \newline % Row Count 2 (+ 2)
⇒ El sistema no recuerda que ya esperó t segundos. \newline % Row Count 4 (+ 2)
⇒ Misma probabilidad independientemente del tiempo transcurrido.% Row Count 6 (+ 2)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
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\par\addvspace{1.3em}


% That's all folks
\end{multicols*}

\end{document}