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.
- 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:
- 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?
