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Hi! I could really use some help on the confidence interval here on this statistics question. Thank you! Here are summary statistics for randomly selected

Hi! I could really use some help on the confidence interval here on this statistics question. Thank you!
Here are summary statistics for randomly selected weights of newborn girls: n = 230, x = 29.7 hg, s =6.8 hg. Construct a confidence interval estimate of the mean. Use a 98% confidence level. Are these results very different from the confidence interval 28.1 hg

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