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in the city of Las Vegas, the researchers found the interval estimate to be too wide. What two changes can be made by the res
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margin of error (E) - 0-03 Confidence interval =95% n? For there is no preliminary data Let take P=₂ margin of error error fo1,96 ed! =11.96 E- tow P(1-P) 7th P(1-P) m ab1 ()(---) 0.03 - 1067:11 Sample nr 1068 CS sizenned with CamScanner

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