document.write( "Question 1031544: Given a sample set having a variance of 25, estimate the range. \n" ); document.write( "
Algebra.Com's Answer #646312 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
So then,
\n" ); document.write( "\"sigma=sqrt%2825%29=5\"
\n" ); document.write( "Assuming a normal distribution, the range would be about +/-\"3%2Asigma\" or +/- \"15\" so the difference between max and min value would be approximately \"30\".
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