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A sanitation department is interested in estimating the mean amount of garbage per bin for all bins in the city. In a random sample of 40 bins, the sample mean amount was 51.4 pounds and the sample standard deviation was 3.5 pounds. Construct 95% and 99% confidence intervals for the mean amount of garbage per bin for all bins in the city.

What is the lower limit of the 95% interval? Give your answer to three decimal places.

What is the upper limit of the 99% interval? Give your answer to three decimal places

What is the lower limit of the 99% interval? Give your answer to three decimal places.

What is the upper limit of the 95% interval? Give your answer to three decimal places.

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Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M9990216

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