The population mean weight of newborn infants is reported, Ask an Expert

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The population mean weight of newborn infants is reported as 6.6 pounds, but a new intern at a local community hospital wants to check this claim. a sample of seven infants is randomly selected and their weights at birth are recored as 9.0, 7.3, 6.0, 8.8, 6.8, 8.4, and 6.6 pounds.

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