document.write( "Question 755072: A set of values has a mean of 250 and a standard deviation of 50. What value has a z-score of -2.4? \n" ); document.write( "
Algebra.Com's Answer #459492 by stanbon(75887)\"\" \"About 
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A set of values has a mean of 250 and a standard deviation of 50. What value has a z-score of -2.4?
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\n" ); document.write( "x = z*s + u
\n" ); document.write( "x = -2.4*50 + 250 = 130
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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