Alternative Equation Formats

The equation on this page is available in multiple formats. Depending on your browser, some formats might not render correctly.

MathML

E [X^{k}] = \sum_{i = 1}^{K} p_{i} E [X_{i}^{k}]

E [X^{k}] = \sum_{i = 1}^{K} p_{i} E [X_{i}^{k}]

\[ E[X^ k] = \sum _{i=1}^{K} p_ i E[X_ i^ k] \]