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In a poll conducted before a Massachusetts city s mayoral election 134 of 420 randomly...

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In a poll conducted before a Massachusetts city s mayoral election 134 of 420 randomly chosen likely voters indicated that they planned to vote for the Democratic candidate Suppose that an article describing the poll says that the margin of error for the statistic is 0 045 Use this information to find an interval estimate and interpret the confidence interval i to i Democratic candidate is between i We are 95 sure that the proportion of likely voters who plan to vote for the and i

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