document.write( "Question 696556: Find the range, standard deviation, and variance for the following sample data:
\n" ); document.write( "81, 84, 17, 53, 32, 74, 39, 85, 17, 3, 85, 84, 46, 71, 47, 7
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Algebra.Com's Answer #429118 by reviewermath(1029)\"\" \"About 
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Range = 82\r
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\n" ); document.write( "\n" ); document.write( "Sample Variance = 894.3958333
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