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Scores on the verbal Graduate Record Exam(GRE) have a mean of 449 and a standard deviation of 121. Scores on the quantitative GRE have a

Scores on the verbal Graduate Record Exam(GRE) have a mean of 449 and a standard deviation of 121. Scores on the quantitative GRE have a mean of 664 and a standard deviation of 143. A perfect score on either exam is 800. Assuming the scores are normallydistributed, what percentage of students score 800 on the quantitativeexam?

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