document.write( "Question 581909: Find the percent of the total area under the curve between z = -1.68 and z = 1.68.\r
\n" ); document.write( "\n" ); document.write( "I solved twice and got 2 different answers: 0.93% and 90.8%.\r
\n" ); document.write( "\n" ); document.write( "I believe 90.8% is the correct answer.\r
\n" ); document.write( "\n" ); document.write( "Thanks for your help.
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Algebra.Com's Answer #371885 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
Find the percent of the total area under the curve between z = -1.68 and z = 1.68.
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\n" ); document.write( "Using my TI-84 I get 0.9070
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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