Let $X \in \text{Random}(\mathbb{R})$ be a D3161: Random real number such that

(i)	$p \in (0, \infty)$ is a D5407: Positive real number
(ii)	\begin{equation} \mathbb{E} |X|^p < \infty \end{equation}

The central moment of $X$ with respect to $p$ and $\lambda \in \mathbb{R}$ is the D993: Real number \begin{equation} \mathbb{E} \left[ (X - \lambda)^p \right] \end{equation}