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During a certain​ week, a poll asked 1728 ​adults, aged 18 or​ over, how they rated...

During a certain​ week, a poll asked 1728 ​adults, aged 18 or​ over, how they rated economic conditions. Only 16​% rated the economy as​ Excellent/Good. Construct a 95​% confidence interval for the true proportion of adults who rated the economy as​ Excellent/Good.

What is the confidence​ interval? Select the correct choice below​ and, if​ necessary, fill in the answer boxes within your choice.

A.The 95​%confidence interval is ​(-------​%,------​%).​(Round to one decimal place as needed. Use ascending​ order.)

B. The conditions for constructing a confidence interval are not satisfied.

Math   Statistics-And-Probability   
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