Police Chief Edward Wilkin Of River City Reports 500

Police Chief Edward Wilkin of River City reports 500 traffic citations were issued last month. A sample of 35 of these citations showed the mean amount of the fine was $54, with a standard deviation of $4. 50. Construct a 95% confidence interval for the mean amount of a citation in River City. (Round your answers to 2 decimal places. ) Confidence interval for the mean amount of a citation in River City is between $ and $ .

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Police Chief Edward Wilkin of River City reports 500

Question
Police Chief Edward Wilkin of River City reports 500 traffic citations were issued last month. A sample of 35 of these citations showed the mean amount of the fine was $54, with a standard deviation of $4.50.

Construct a 95% confidence interval for the mean amount of a citation in River City. (Round your answers to 2 decimal places. )

Confidence interval for the mean amount of a citation in River City is between $ and

$ .

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