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7.2.9-T Question Help Here are summary statistics for randomly selected weights of newborn girls: n = 196, x = 32.8 hg, s=6.3 hg. Construct a

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7.2.9-T Question Help Here are summary statistics for randomly selected weights of newborn girls: n = 196, x = 32.8 hg, s=6.3 hg. Construct a confidence interval estimate of the mean. Use a 98% confidence level. Are these results very different from the confidence interval 31.0 hg

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