TV report conducted a survey of 887 people in New York City and found that 38% of the population believe that the Yankees will miss the playoffs this year. In the accompanying dialogue, the reporter states, we are 92% confident that the true proportion of people in New York City who believe that the Yankees will miss the playoffs this year lies between 36% and 40% . What does 38% represent in the report? A. a confidence level B. a statistic C. parameter D. a margin of error E. a confidence interval

In a past presidential​ election, 37,979,113 people voted for Candidate​ A 37,758,117 for Candidate​ B; and 206,521 for​ third-party candidates.   a. What percentage of voters chose Candidate​ A? b. Would it be appropriate to find a confidence interval of voters choosing Candidate​ A? Why or why​ not?

Do more than 50% of U.S. adults feel they get enough sleep? According to Gallup's December 2004 Lifestyle poll, 552 of U.S. adults surveyed said that that they get enough sleep. The poll was based on a random sample of 1003 U.S. adults. Construct and interpret a 95% confidence interval. a. Model b. Statistics c. Mechanics d. Interpret Previous BIUA ALEXEE 12pt Paragraph 3 Next

The figure to the right shows the results of a survey in which 1005 adults from Country​ A, 1023 adults from Country​ B, 995 adults from Country​ C, 1020 adults from Country​ D, and 1012 adults from Country E were asked whether national identity is strongly tied to birthplace. Country A37%22%27%49%Country BCountry CCountry DCountry E10%   Construct a 99​% confidence interval for the population proportion of adults who say national identity is strongly tied to birthplace for each country listed.       Question content area bottom Part 1 The 99​% confidence interval for the proportion of adults from Country A who say national identity is strongly tied to birthplace is (enter your response here   ,enter your response here   ). ​(Round to three decimal places as​ needed.)