document.write( "Question 1146630: The normal distribution below has a mean of 300 and a standard deviation of 10. Calculate the
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document.write( "z-score for the following random variable, X = 317 . \n" );
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Algebra.Com's Answer #768081 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! z=(x-mean)/sd \n" ); document.write( "z=(317-300)/10 \n" ); document.write( "z=17/10=+1.7 \n" ); document.write( " |