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A researcher conducted a study with 39 American men and found the sample mean of the sodium consumed to be 13.3 grams. Suppose the accepted

A researcher conducted a study with 39 American men and found the sample mean of the sodium consumed to be 13.3 grams. Suppose the accepted population standard deviation is 8.97 . They want to test if this is greater than the regional average of 13 grams. At a significant level of a = 0.25 , what is the p - value for this test

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