In a survey of 2557 adults, 1400 say they have started paying bills online in the last year. Construct a 99% confidence interval for the population proportion. Interpret the results. A 99% confidence interval for the population proportion is (Round to three decimal places as needed.) Interpret your results. Choose the correct answer below. O A. The endpoints of the given confidence interval show that adults pay bills online 99% of the time. O B. With 99% confidence, it can be said that the sample proportion of adults who say they have started O C. With 99% confidence, it can be said that the population proportion of adults who say they have start