document.write( "Question 1108981: For their stats exam, the class average was 80.00 (sd= 11). Finn tells Jake his Z-score was 1.50\r
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document.write( "a. What was his score?
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document.write( "b. Convert his score to a distirbution where M= 100, SD= 10 ?\r
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document.write( "for a...I got
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document.write( "X= 80+11(1.50)
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document.write( "X= 80+ 16.50
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document.write( "X= 96.50\r
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document.write( "for b
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document.write( "I feel like im wrong in my calculation but i tried this:
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document.write( "96.50-100= -3.50/10= -0.35\r
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Algebra.Com's Answer #723995 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! For their stats exam, the class average was 80.00 (sd= 11). \n" ); document.write( "Finn tells Jake his Z-score was 1.50 \n" ); document.write( "a. What was his score? \n" ); document.write( "b. Convert his score to a distirbution where M= 100, SD= 10 ? \n" ); document.write( "for a...I got \n" ); document.write( "X= 80+11(1.50) \n" ); document.write( "X= 80+ 16.50 \n" ); document.write( "X= 96.50 \n" ); document.write( "Correct \n" ); document.write( "------------------- \n" ); document.write( "for b \n" ); document.write( "If z-score = 1.5, X = 100 + 1.5*10 = 115 \n" ); document.write( "---------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |