Here are summary statistics for randomly selected weights of newborn girls: n = 189, x= 31.6 hg, s= 6.5 hg. Construct a

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Here Are Summary Statistics For Randomly Selected Weights Of Newborn Girls N 189 X 31 6 Hg S 6 5 Hg Construct A 1 (32.04 KiB) Viewed 77 times

Here are summary statistics for randomly selected weights of newborn girls: n = 189, x= 31.6 hg, s= 6.5 hg. Construct a confidence interval estimate of the mean. Use a 98% confidence level. Are these results very different from the confidence interval 30.8 hg<μ<33.6 hg with only 16 sample values, x = 32.2 hg, and s = 2.1 hg? What is the confidence interval for the population mean µ? hg<μ<hg (Round to one decimal place as needed.)