Mathematics, 08.04.2020 03:35, sevindjdna

You plan to estimate the mean weight of machine components of a certain type and you require a 95% level of confidence that the sample mean will be within the population mean by 0.008 g. Find the minimum sample size required. A pilot study showed that the population standard deviation is estimated to be 0.06 g.

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You plan to estimate the mean weight of machine components of a certain type and you require a 95% l...