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Some Discrete Probability Distributions
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Mathematical Expectation
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Chebyshev's Theorem
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Exercise Set IV
Cem Ozdogan 2012-02-15
![\begin{frame}{Exercise Set IV.2}
\begin{enumerate}
\item[3] (4.23) Suppose that ...
...\sigma_{g(X)}^2$ for the function $g(X) = 3X^2 + 4$.
\end{enumerate}\end{frame}](img506.png)
![\begin{frame}{Exercise Set IV.3}
\begin{enumerate}
\item[6] (4.55) Let $X$ be a...
...g one of the jobs?
[Hint: Use Chebyshev's theorem.]
\end{enumerate}\end{frame}](img507.png)
![\begin{frame}{Exercise Set IV.4}
\begin{enumerate}
\item[8] (4.61) An electrical...
...me that the distribution is symmetric about the mean.
\end{enumerate}\end{frame}](img508.png)