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According to Communications Industry Forecast and Reports, the average person spent 5 hours a day on internet in 2019. In 2020, a random sample of
According to Communications Industry Forecast and Reports, the average person spent 5 hours a day on internet in 2019. In 2020, a random sample of 20 people resulted in an average of 4.755 hours spent on internet, with a standard deviation of 2.294 hours.
Construct and interpret a 95% confidence interval for the population mean. Round to the nearest hundredth.
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