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1. A milk company has four machines that fill gallon jugs with milk. The quality control manager is interested in determ
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1. A milk company has four machines that fill gallon jugs with milk. The quality control manager is interested in determ
pleae do it asap
1. A milk company has four machines that fill gallon jugs with milk. The quality control manager is interested in determining whether the average fill for these machines is the same. The following data represent milk filled by the different machines. Use a = .01 to test the hypotheses. Machine 4 4.00 Machine 1 4.05 4.01 4.02 4.04 Machine 2 3.99 4.02 4.01 3.99 4.00 4.00 Machine 3 3.97 3.98 3.97 3.95 4.00 4.02 3.99 4.01
1. A milk company has four machines that fill gallon jugs with milk. The quality control manager is interested in determining whether the average fill for these machines is the same. The following data represent milk filled by the different machines. Use a = .01 to test the hypotheses. Machine 4 4.00 Machine 1 4.05 4.01 4.02 4.04 Machine 2 3.99 4.02 4.01 3.99 4.00 4.00 Machine 3 3.97 3.98 3.97 3.95 4.00 4.02 3.99 4.01