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Mathematics, 06.08.2019 04:10 sandeebassett3
The standard deviation of the weights of elephants is known to be approximately 15 pounds. we wish to construct a 95% confidence interval for the mean weight of newborn elephant calves. fifty newborn elephants are weighed. the sample mean is 244 pounds. the sample standard deviation is 11 pounds. construct a 95% confidence interval for the population mean weight of newborn elephants. state the confidence interval. (round your answers to two decimal places.) ,
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