document.write( "Question 945534: what is the Z scores of 18,22,24,13,16,23,2,24,19,15 \n" ); document.write( "

Algebra.Com's Answer #577183 by Fombitz(32388) $\"\"$ $\"About$

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Need the mean ( $\"mu\"$ ) and standard deviation ( $\"sigma\"$ ).
\n" ); document.write( "Then,
\n" ); document.write( " $\"z=%28x-mu%29%2Fsigma\"$
\n" ); document.write( "Example if $\"mu=10\"$ and $\"sigma=2\"$ ,then for the first value,
\n" ); document.write( " $\"z=%2818-10%29%2F2=8%2F2=highlight%284%29\"$ \n" ); document.write( "

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