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What is the standard error of x-bar in case

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Reference no: EM132401601

A nutrition laboratory randomly selected and tested 26 reduced sodium hot dogs. It was found that their average (mean) sodium content is 310 mg with the standard deviation of 54 mg. It is known that the distribution of the sodium contents in this brand of hot dogs is approximately normal. What is the standard error of x-bar in this case? Round your answer to 2 decimal places.

Reference no: EM132401601

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