Mathematics

Mathematics, 13.11.2019 07:31, rhyanebean6443

Asimple random sample of items resulted in a sample mean of . the population standard deviation is . a. compute the confidence interval for the population mean. round your answers to one decimal place. ( , ) b. assume that the same sample mean was obtained from a sample of items. provide a confidence interval for the population mean. round your answers to two decimal places. ( , )

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