Alternative Equation Formats

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MathML

\bar{x} \pm t_{1 - \frac{α}{2}; n - 1} \frac{s}{\sqrt{n}}

\bar{x} \pm t_{1 - \frac{α}{2}; n - 1} \frac{s}{\sqrt{n}}

\[ \bar{x} \pm t_{1-\frac{\alpha }{2};n-1}\frac{s}{\sqrt {n}} \]