Mathematics, 12.03.2021 23:20, holmesleauja
A shipment of 20,000 bags of oranges arrives at a distribution center with a nominal weight of 3200 g per bag. A sample of 10 bags is selected and weighed. The average weight of the sample is 3300g, and the standard deviation of weight among cartons is 80 g. Find a 95% confidence interval for the mean weight of all the bags of oranges in the shipment.
Answers: 3
. So we have T = 2.262
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A shipment of 20,000 bags of oranges arrives at a distribution center with a nominal weight of 3200...
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