document.write( "Question 423637: how to calculate standard deviation square foot? \n" ); document.write( "
Algebra.Com's Answer #295402 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
You really should have a calculator
\n" ); document.write( "for square roots of numbers.
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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