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An Insurance company collects data on seat belt use among drivers in a country Of 1800 drivers 20-29 years old, 21% said that they buckle
An Insurance company collects data on seat belt use among drivers in a country Of 1800 drivers 20-29 years old, 21% said that they buckle up, whereas 413 of 1700 drivers 45-64 years old said that they did Find a 90% confidence interval for the difference between the proportions of soat bok users for drivers in the age groups 20-29 years and 45-64 years Construct a 90% confidence interval The 90% confidence interval for ppy is from to (Round to three decimal places as needed)
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