The following statistical study gives a sample statistic and a margin of error.

Question

The following statistical study gives a sample statistic and a margin of error. Find the confidence interval and answer any additional questions. A national survey of 1503 respondents reached on land lines and cell phones found that the percentage of adults who favor legalized abortion has dropped from 54% a year ago to 44%. The study claimed that the error attributable to sampling is plusminus 5 percentage points. Would you claim that a majority of people oppose legalized abortion? The confidence interval for the study is % to % (Type integer or decimals. Use ascending order.)

Explanation / Answer

confidence interval is 39% to 49%

yes i will claim that a majority of people oppose legalized abortion

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