Mathematics, 15.06.2021 14:00 davismar3
An industrial process produces batches of a chemical whose impurity levels follwo a normal distribution with standard deviation 1.6 grams of chemical. A random sample of 100 batches is selected in order to estimate the population mean impurity level. The probability is 0,0367 that the sample mean impurity level exceeds the population mean by how much?
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An industrial process produces batches of a chemical whose impurity levels follwo a normal distribut...
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