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The mean land area of 213 countries in the world is 608,120 sq km with standard deviation 1766860. If random samples of 35 countries are

The mean land area of 213 countries in the world is 608,120 sq km with standard deviation 1766860.

If random samples of 35 countries are taken, what is the standard error or the sample mean? Write your answer up to 4 decimal point.

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