A random sample of 1005 US adults were asked whether nuclear weapons owned by the US made them feel safer. 543 respondents said "yes". Letp represent the population proportion of all US adults who believe that nuclear weapons owned by the US make them feel safer. 1. Find a 90% confidence interval for p. (Round to three decimal places) 2. Indicate the calculator key you used. 3. Interpret your result. Edit View Insert Format Tools Table