Let $X_1, X_2, X_3, \ldots \in \text{Random}(\Omega \to \mathbb{R})$ each be a D3161: Random real number such that

(i)	$X_1, X_2, X_3, \ldots$ is an D3358: I.I.D. random collection
(ii)	\begin{equation} \mathbb{E} |X_1| < \infty \end{equation}
(iii)	\begin{equation} \mu : = \mathbb{E} X_1 \end{equation}

Then \begin{equation} \sum_{n = 1}^N \frac{X_n - \mu}{N} \overset{p}{\longrightarrow} 0 \quad \text{ as } \quad N \to \infty \end{equation}