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Mathematics, 16.06.2020 19:57 tsedeneyaalemu2924

A nutritionist claims that the mean tuna consumption by a person is 3.5 pounds per year. A sample of 70

people shows that the mean tuna consumption by a person is 3.2

pounds per year. Assume the population standard deviation is 1.11

pounds. At alpha
equals0.04,
can you reject the claim?

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Answers: 3

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