[PS] joint dist.

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RobinB27
2026-04-15 11:59:47 +02:00
parent 8a66c57a1e
commit ff26a2cd3c
4 changed files with 65 additions and 0 deletions
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\theorem \textbf{Schwaches Gesetz der grossen Zahlen}\\
\smalltext{$X_1,X_2,\ldots$ unabh.,$\quad\forall k: \E[X_k] = \mu,\V[X_k]=\sigma^2$}
$$
\bar{X}_n = \frac{1}{n}S_n = \frac{1}{n}\sum_{i=1}^{n}X_n
$$
Dann konvergiert $\bar{X}_n$ für $n\to\infty$ gegen $\mu$
$$
\P\Bigl[ |\bar{X}_n - \mu| < \epsilon \Bigr] \overset{n\to\infty}{\rightarrow} 0
$$