Question: statistics211 (Stat211) Here are summary statistics for randomly selected weights of newborn girls: n = 180, x = 28.8 hg, s =6.6 hg. Construct a

statistics211 (Stat211)

Here are summary statistics for randomly selected weights of newborn girls: n = 180, x = 28.8 hg, s =6.6 hg. Construct a confidence interval estimate of the mean. Use a 95% confidence level. Are these results very different from the confidence interval 27.4 hg

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