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# A national health survey suggests that 28% of high schoolstudents in US state they have drank enough alcohol to beconsidered â€˜drunkâ€™. The Georgia heal...

## Question

###### A national health survey suggests that 28% of high schoolstudents in US state they have drank enough alcohol to beconsidered â€˜drunkâ€™. The Georgia health state department tooka random sample of 1000 high schools students across the state andfound 311 reported they had been â€˜drunkâ€™.What is the margin of error if you computed a 99% confidenceinterval instead of a 95% confidence interval?The 95% confidence interval formula for the populationproportion is based on the central limit theorem.

A national health survey suggests that 28% of high school students in US state they have drank enough alcohol to be considered â€˜drunkâ€™. The Georgia health state department took a random sample of 1000 high schools students across the state and found 311 reported they had been â€˜drunkâ€™. What is the margin of error if you computed a 99% confidence interval instead of a 95% confidence interval? The 95% confidence interval formula for the population proportion is based on the central limit theorem. State the conditions/assumptions to use this formula Interpret, in the context of the question what the 95% confidence intervals means. The drinking age in Denmark is lower than in GA and 85% of students of comparable age as high schools students have reported being â€œfuldâ€, which means drunk in Danish. Based on the statewide survey, is it possible that the GA statewide population proportion of high school students who report they have been drunk is same as that in Denmark?

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