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A 95% confidence interval for the weight of newborn babies is 7.1 Ibs A 95% confidence interval for the weight ofnewborn babies is 7.1 lbS

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A 95% confidence interval for the weight of newborn babies is 7.1 Ibs

A 95% confidence interval for the weight ofnewborn babies is 7.1 lbS < pk 8.6 'lbs (A) What -is the sample mean? Do not include unitswith your answer; (B) What is the margin of error? Do not include units with your answer.

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