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Scores on the verbal Graduate Record Exam​ (GRE) have a mean of 448 and a standard deviation of 113. Scores on the quantitative GRE have a mean of 667 and a standard deviation of 140. A perfect score on either exam is 800. Assuming the scores are normally​ distributed, what percentage of students score 800 on the quantitative​ exam?

Scores on the verbal Graduate Record Exam​ (GRE) have a mean of 448 and a standard deviation of 113. Scores on the quantitative GRE have a mean of 667 and a standard deviation of 140. A perfect score on either exam is 800. Assuming the scores are normally​ distributed, what percentage of students score 800 on the quantitative​ exam?

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
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Scores on the verbal Graduate Record Exam​ (GRE) have a mean of
448
and a standard deviation of
113.
Scores on the quantitative GRE have a mean of
667
and a standard deviation of
140.
A perfect score on either exam is 800. Assuming the scores are normally​ distributed, what percentage of students score 800 on the quantitative​ exam?
 
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Part 1
The percentage of students that score 800 on the quantitative exam is approximately
11​%.
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