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)![]() ![]() You can put this solution on YOUR website! 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% \n" ); document.write( " |