following statistical study gives a sample statistic and a r. Find the confidence interval and answer any additiona ational survey of 1524 respondents reached on land lines nes found that the percentage of adults who favor legaliz rtion has dropped from 53% a year ago to 45%. The stu - the error attributable to sampling is ±4 percentage poin claim that a majority of people are not in favor of legaliz ▪rtion? e confidence interval for the study is % to %.

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