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단일 표본 비율검정
정의
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- $$H_{0} : p = p_{0}$$
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- $$Z_{0} = \frac{\hat{p} - p_{0}}{\sqrt{p_{0} (1 - p_{0} / n)}}$$
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- $$ H_{1} : p > p_{0} \rightarrow z_{0} > z_{\alpha} $$
- $$ H_{1} : p < p_{0} \rightarrow z_{0} < - z_{\alpha} $$
- $$ H_{1} : p \neq p_{0} \rightarrow | \ z_{0} \ | > z_{\alpha/2} $$