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A particular poll tracks daily the percentage of Americans who approve or disapprove of the performance...

A particular poll tracks daily the percentage of Americans who approve or disapprove of the performance by President 1. Daily results are based on random telephone interviews with approximately 1100 national adults. The poll reports that 51​% of adults approve of President 1. The same poll reported an approval rating of 52​% for President 2. A news anchor remarks that​ "President 1​ doesn't even get as much approval as President 2​ did." Is there evidence that this difference is​ real? State and test the appropriate hypotheses. Check conditions. What are the null and alternative​ hypotheses? Now check the necessary assumptions and conditions. what is the Test Statistic? what is the P-Value?

math   Statistics-And-Probability   
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