Between 27 April 2020 and 10 May 2020, Gallup surveyed a random sample of 7,962 U.S. adults regarding their well-being.  Of those surveyed, 47.05% reported worrying “during a lot of the day yesterday”.  Use this information to respond to the following midterm exam questions: Using the quick method, what is the margin of error for this poll?  Express your answer as a percent rounded to the nearest hundredth.  What is the 95% confidence interval for the proportion of US adults who worried “during a lot of the day yesterday”?

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