Mathematics, 16.04.2020 19:16 aurelio1121

Here are summary statistics for randomly selected weights of newborn girls: nequals226, x overbarequals29.8 hg, sequals7.7 hg. Construct a confidence interval estimate of the mean. Use a 98% confidence level. Are these results very different from the confidence interval 27.2 hgless thanmuless than31.4 hg with only 17 sample values, x overbarequals29.3 hg, and sequals3.3 hg?

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