Use this information to answer the next two questions.A Gallup Poll found that 51% of the people in its sample said “yes” when asked, “Would you like to lose weight?” Gallup announced: “With 95% confidence for results based on the total sample of national adults, one can say that the margin of sampling error is ± 3%.”
1. What is the 95% confidence interval estimate for the percent of all adults who want to lose weight?
(45%, 57%)
(48%, 54%)