City officials in Sacramento conducted a survey asking voters how they plan to vote in the upcoming election. The data collected is summarized in the table below. Male Female Total Will Vote In Person Will Vote By Mail 143 313 232 375 375 688 Margin of Error: E = Confidence Interval: Will Not Vote 99 a. Construct a 84% confidence interval for the proportion of voters who plan to vote in person. Critical value: 2* or t* = (Enter the positive one.) b. Interpret your result in part (a) in a complete sentence. 88 187 Total 555 695 1250

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