document.write( "Question 142940: A 1990 census report revealed that the mean distance that U. S. citizens live from their birthplace is 50 miles and that the standard deviation is 15 miles. A random sample of 49 residents of your city yielded a mean distance of 56 miles. \n" ); document.write( "
Algebra.Com's Answer #104033 by stanbon(75887)\"\" \"About 
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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