SOLUTION: What score is needed to be in the top 10% of a distribution with a mean = 500 and standard deviation = 100?
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Question 577897: What score is needed to be in the top 10% of a distribution with a mean = 500 and standard deviation = 100?
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You can put this solution on YOUR website! What score is needed to be in the top 10% of a distribution with a mean = 500 and standard deviation = 100?
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Using x = zs+u
x = 1.2816*100 + 500 = 128.16+500 = 628.16
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Cheers,
Stan H.
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