Use the Following to Answer the Questions Below

Multiple Choice

Use the following to answer the questions below:
In a survey conducted by the Gallup organization, 1,017 adults were asked, "In general, how much trust and confidence do you have in the mass media - such as newspapers, TV, and radio - when it comes to reporting the news fully, accurately, and fairly?" 81 said that they had a "great deal" of confidence, 325 said they had a "fair amount" of confidence, 397 said they had "not very much" confidence, and 214 said they had "no confidence at all."
-Suppose you wish to use the percentiles of your bootstrap distribution to provide a 95% confidence interval for the proportion of U.S. adults who have no confidence in the media. Which percentiles would you use?

A) The 2.5%- and 97.5%-tiles.
B) The 1%- and 99%-tiles.
C) The 5%- and 95%-tiles.
D) The 10%- and 90%-tiles.