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  3. the pew research center took a random sample of 29

The Pew Research Center took a random sample of 2928 adults in the United States in...

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Basic Math

The Pew Research Center took a randomsample of 2928 adults in the United States in September 2008. Inthis sample, 53% of 2928 people believed that reducing the spreadof acquired immune sample deficiency disease (AIDS) and otherinfectious diseases was an important policy goal for the U.S.government.

  1. If the significance level α=0.05, should we reject or fail toreject the null hypothesis? How would you interpret your results ofhypothesis testing?       REJECT HO      DO NOT REJECTHO

INTERPRET:

  1. Based on the above questions, what is the difference betweenconfidence interval and hypothesis testing? When should we useconfidence interval and when should we use hypothesis testing?

Answer & Explanation Solved by verified expert
3.6 Ratings (676 Votes)
Let p denotes the true proportion    See Answer
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