Mathematics, 09.11.2020 05:50, soccerjessie8701

Credit card debt: In a survey of 1118 U. S. adults conducted in 2012 by the Financial Industry Regulatory Authority, 810 said that they always pay their credit cards in full each month. Construct a 90% confidence interval for the proportion of U. S. adults
who pay their credit cards in full each month. Round the answers to three decimal places.
A 90% confidence interval for the proportion of U. S. adults who pay their credit cards in full
each month is

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Credit card debt: In a survey of 1118 U. S. adults conducted in 2012 by the Financial Industry Regul...