document.write( "Question 1166930: The average mark on a math exam was 70% with a standard deviation of 2.5%. Kane scored 76%. Determine Kanes percentile if the distribution of the exam marks is bell shaped. \n" ); document.write( "
Algebra.Com's Answer #791529 by Boreal(15235)\"\" \"About 
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z=(x-mean)/sd
\n" ); document.write( "=6/2.5
\n" ); document.write( "=2.4 sd
\n" ); document.write( "99.18% from calculator or table for z=2.4
\n" ); document.write( "or 99%ile
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