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Here are summary statistics for randomly selected weights of newborn girls: n=187, x=29.8 hg, s=7.1 hg. Construct a confidence interval estimate of the mean. Use

Here are summary statistics for randomly selected weights of newborn girls: n=187, x=29.8 hg, s=7.1 hg. Construct a confidence interval estimate of the mean. Use a 98% confidence level.

What is the confidence interval for the population mean ?

___ hg< < ___hg

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