document.write( "Question 680638: A set of data items is normally distributed with a mean of 400 and a standard deviation of 60. Find the data item in this distribution that corresponds to the following z-score:
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document.write( "z=3 \n" );
document.write( "
Algebra.Com's Answer #422413 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! A set of data items is normally distributed with a mean of 400 and a standard deviation of 60. Find the data item in this distribution that corresponds to the following z-score: \n" ); document.write( "z=3 \n" ); document.write( "----- \n" ); document.write( "Use x = z*s + u \n" ); document.write( "---- \n" ); document.write( "x = 3*60+400 \n" ); document.write( "----- \n" ); document.write( "x = 580 \n" ); document.write( "============= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |