A researcher tested 12 meals and found that average number

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A maker of frozen meals claims that the average caloric content of its meals is 800, and the standard deviation its meals (population) is 25. A researcher tested 12 meals and found that the average number of calories was 873. Is there enough evidence to reject the claim at a = 0.05? How about a = 0.02?

 

Reference no: EM13470928

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