Translate the statement into a confidence interval Approximate the level of confidence In a survey of 3336 adults in a country

Question

Translate the statement into a confidence interval Approximate the level of confidence In a survey of 3336 adults in a country 44 believe the economy is getting better Three weeks prior to this survey 56 believed that the economy was getting better The survey s margin of error is 1 Use the results from the newer survey The confidence interval for the proportion is 0 43 0 45 Round to three decimal places as needed Use the results from the newer survey The interval is a 75 5 confidence interval Round to one decimal place as needed Use the results from three weeks prior to the newer survey The confidence interval for the proportion is 0 55 0 57 Round to three decimal places as needed Use the results from three weeks prior to the newer survey The interval is a confidence interval Round to one decimal place as needed 13

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