Between 27 April 2020 and 10 May 2020, Gallup surveyed a random sample of 8,712 U.S. adults regarding their well-being(https://news.gallup.com/poll/311135/adults-report-less-worry-happiness.aspx).Of those surveyed, 24% reported feeling loneliness "during a lot of the day yesterday"..

(a) What population is Gallup interested in with this survey?

(b) What was Gallup's sample for this survey?

(c) Is 24% a parameter or a statistic? Explain your choice.

(d) Using the quick method, what is the margin of error for this poll?

(e) What is the 95% confidence interval for the proportion of US adults feeling loneliness "during a lot of the day yesterday"?

(f) Interpret the 95% confidence interval you just calculated in a sentence.