Math — Hypothesis Testing
z- and t-statistics, decision rule and a confidence interval.
Rendering…
Make it your own.
z = \frac{\bar{x} - \mu_0}{\sigma/\sqrt{n}}
t = \frac{\bar{x} - \mu_0}{s/\sqrt{n}}
\text{reject } H_0 \text{ if } p < \alpha
\bar{x} \pm z^*\frac{\sigma}{\sqrt{n}}