document.write( "Question 823717: what percentage of scores will fall between -3 and +3 standard deviations in a normal distribution? \n" ); document.write( "
Algebra.Com's Answer #495733 by rajagopalan(174)\"\" \"About 
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Under normal distribution chart for z=3.00 we get
\n" ); document.write( "0.4987 x 2=0.9974
\n" ); document.write( "that is 99.74 percent lies between pls minus 3 std.
\n" ); document.write( "Ans=99.74%
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