3. In a telephone poll (assume that it is a SRS) of 1014 adult Americans taken by Yankelovich Partners, Inc., in January 1999, 350 of adults favored using tax money to buy undeveloped land to keep it free from development. Our goal is to estimate such a proportion in the population using sample values. i ) Describe Parameter. ii) Construct a 99% confidence interval for the proportion of all American adults who feel that tax money should be used in this way. Show your margin error clearly. Formula Margin of error Confidence Interval Interpret the confidence Interval