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8) A TV news program conducts a call-in-poll about a proposed city ban on smoking in public places. Of the 2467 callers, 1900 were opposed

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8) A TV news program conducts a call-in-poll about a proposed city ban on smoking in public places. Of the 2467 callers, 1900 were opposed to the ban. a. Calculate the 99% confidence interval. b. Is there significant evidence that the majority of citizens oppose the ban on smoking in public places at the 95% level of confidence? Use the confidence interval from (a) to draw your conclusions

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