document.write( "Question 633943: Convert the following real scores into standard scores.
\n" ); document.write( "Given: mean=9.25 and standard deviation= 2.14
\n" ); document.write( " a. x=10
\n" ); document.write( " b. x=12
\n" ); document.write( " c.x=6
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Algebra.Com's Answer #399285 by stanbon(75887)\"\" \"About 
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Convert the following real scores into standard scores.
\n" ); document.write( "Given: mean = 9.25 and standard deviation= 2.14
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\n" ); document.write( "Formula:
\n" ); document.write( "z(x) = (x-u)/sigma
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\n" ); document.write( "a. x=10
\n" ); document.write( "z(10) = (10-9.25)/2.14 = 0.75/2.14 = 0.35
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\n" ); document.write( "b. x=12
\n" ); document.write( "z(12) = (12-9.25)/2.14 = 2.75/2.14 = 1.29
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\n" ); document.write( "c.x=6
\n" ); document.write( "z(6) = (6-9.25)/2.14 = -1.52
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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