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In a set of hypotheses, the smaller the p-value,

The stronger the evidence against the possibility that the observed results arose simply by chance

The larger the level of significance

The greater the practical importance of the results

The wider the 95% confidence interval will be

The larger the z value will be

User Sandu Ursu
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The correct answer among all the other choices is "The stronger the evidence against the possibility that the observed results arose simply by chance." In a set of hypotheses, the smaller the p-value, the stronger the evidence against the possibility that the observed results arose simply by chance. Thank you for posting your question. I hope this answer helped you. Let me know if you need more help. 
User Jason Oster
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