Mathematics, 20.11.2019 20:31, recon12759

Here are summary statistics for randomly selected weights of newborn girls: n=185,

x bar = 31.4 hg, s=7.5 hg. construct a confidence interval estimate of the mean. use a 95% confidence level.

what is the confidence interval for the population mean μ?

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Here are summary statistics for randomly selected weights of newborn girls: n=185,

x b...