Mathematics, 13.12.2021 06:20 yeetusbobeetus

Here are summary statistics for randomly selected weights of newborn girls: n= 243, ×= 29.8 hg, s=7.8 hg. Construct a confidence interval estimate of the mean. Use a 99% confidence level. Are these results very different from the confidence interval 27.3 hg < u < 33.1 hg with only 14 sample values, × = 30.2 hg, and s= 3.6 hg?

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Here are summary statistics for randomly selected weights of newborn girls: n= 243, ×= 29.8 hg, s=7....

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