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20-12-2022
Mathematics

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a packing machine in a candy factory is supposed to put 16.0 ounces of chocolate-covered raisins in each bag. to verify that the machine is working correctly, a random sample of 41 bags is taken, and found to contain an average of oz. of candy, with sample standard deviation oz. does this indicate that the average amount of candy dispensed by the machine is different (either way) from 16.0 ounces? use .

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