The Graduate Record Exam (GRE) has a combined verbal
Question # 00716518
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Updated on: 02/18/2019 12:56 AM Due on: 02/18/2019
- (20 pts, 2 pts each) The Graduate Record Exam (GRE) has a combined verbal and quantitative mean of 1000 and a standard deviation of 200. Scores range from 200 to 1600 and are approximately normally distributed. For each of the following problems:
- Indicate the percentage or score called for by the problem.
- Select the appropriate distribution curve (from below) that relates to the problem.
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- What percentage of the persons who take the test score above 1300?
- What percentage of the persons who take the test score above 800?
- What percentage of the persons who take the test score below 1200?
- Above what score do the top 20% of the test-takers score? _
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- Below what score do the bottom 16% of the test-takers score?
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Rating:
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Solution: The Graduate Record Exam (GRE) has a combined verbal