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Title: Which of the following will make a confidence interval narrower and more precise? Post by: Stevbo on Aug 1, 2016 Which of the following will make a confidence interval narrower and more precise?
A.Larger sample size and lower confidence level B.Smaller sample size and higher confidence level C.Smaller sample size and lower confidence level D.Larger sample size and higher confidence level Title: Re: Which of the following will make a confidence interval narrower and more precise? Post by: bio_man on Aug 2, 2016 Larger sample size and lower confidence level
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