Mathematics, 15.07.2019 07:00 ariloveshorses

Using the simple random sample of weights of women from a data set, we obtain these sample statistics: nequals45 and x overbarequals149.27 lb. research from other sources suggests that the population of weights of women has a standard deviation given by sigmaequals30.72 lb. a. find the best point estimate of the mean weight of all women. b. find a 99% confidence interval estimate of the mean weight of all women

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Using the simple random sample of weights of women from a data set, we obtain these sample statistic...

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