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QUESTION
A meat packaging plant uses a machine that packages chicken livers in ten pound portions. A sample of 81 packages of chicken livers has a variance of 0.22. Construct the 95% confidence interval to est
A meat packaging plant uses a machine that packages chicken livers in ten pound portions. A sample of 81 packages of chicken livers has a variance of 0.22. Construct the 95% confidence interval to estimate the variance of the weights of the packages prepared by the machine. Round your answers to two decimal places.
