document.write( "Question 697568: If a population has a standard deviation σ of 18.2 units, what is the standard error of the mean if samples of size 25 are selected? Show all work. \n" ); document.write( "
Algebra.Com's Answer #430135 by jim_thompson5910(35256)\"\" \"About 
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Se = sigma/sqrt(n)\r
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\n" ); document.write( "\n" ); document.write( "Se = 18.2/sqrt(25)\r
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\n" ); document.write( "\n" ); document.write( "Se = 18.2/5\r
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\n" ); document.write( "\n" ); document.write( "Se = 3.64
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