symbol page - H a : p p o (two-sided test) np o...

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H o - null hypothesis (no effect) H o = p=p o H a - alternative hypothesis (an effect of some type) H a : p > p o (one-sided test) H a : p < p o (one-sided test)
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Unformatted text preview: H a : p p o (two-sided test) np o &gt; 15 and n(1-p o ) &gt; 15 to check sample size requirement s= standard deviation...
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