Construct a 95% Confidence Interval on the Population Proportion for the Support

Exhibit 8-5.A sample of 2,007 American adults was asked how they viewed China,with 17% of respondents indicating "unfriendly" and 6% of respondents indicating "an enemy" (Gallup,Nov.30 - Dec.18,2011). Refer to Exhibit 8-5.Construct a 95% confidence interval of the proportion of American adults who view China as either "unfriendly" or as "an enemy." A)[0.2013,0.2587] B)[0.2116,0.2484] C)[0.2146,0.2454] D)[0.2208,0.2392]

Exhibit 8-5.A sample of 2,007 American adults was asked how they viewed China,with 17% of respondents indicating "unfriendly" and 6% of respondents indicating "an enemy" (Gallup,Nov.30 - Dec.18,2011). Refer to Exhibit 8-5.Construct a 99% confidence interval of the proportion of American adults who view China as "an enemy." A)[0.0463,0.0737] B)[0.0476,0.0724] C)[0.0512,0.0688] D)[0.0597,0.0603]