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The heights (in inches) of males in the U.S. are believed to be Normally distributed. The average height of a random sample of 25 American

The heights (in inches) of males in the U.S. are believed to be Normally distributed. The average height of a random sample of 25 American adult males is found to bex‾=69.72inches with a standard deviation ofs=4.15. What is the standard error ofx‾?

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