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A survey revealed that 25% of 493 respondents said they had in the past sold unwanted...
A survey revealed that 25% of 493 respondents said they had in the past sold unwanted gifts over the internet. Use this information to construct a 95% confidence interval for the population proportion who sold unwanted gifts over the internet, rounding your margin of error to the nearest hundredth. Round your answers 2 decimal places (________,________)
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