document.write( "Question 1160264: Suppose SAT Writing scores are normally distributed with a mean of 497 and a standard deviation of 109. A university plans to award scholarships to students whose scores are in the top 8%. What is the minimum score required for the scholarship? Round your answer to the nearest whole number, if necessary.\r
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Algebra.Com's Answer #783534 by Boreal(15235) You can put this solution on YOUR website! top 8% or 0.92 or 92 percentile has z=1.405 \n" ); document.write( "z=(x-mean)/sd \n" ); document.write( "1.405=(x-497)/109\r \n" ); document.write( "\n" ); document.write( "153.15=x-497 \n" ); document.write( "x=650 minimum score (with rounding) \n" ); document.write( " |