(Solution Library) The verbal part of the Graduate Record Exam has a mean (u) of 500, and a standard deviation (o) of 100. Use the normal distribution to answer


Question: The verbal part of the Graduate Record Exam has a mean (u) of 500, and a standard deviation (o) of 100. Use the normal distribution to answer the following questions:

  1. If we wanted to select only students at or above the 90 th percentile, what verbal GRE score would we use as a cutoff?
  2. What verbal GRE score corresponds to a percentile rank of 15%? 55%?
  3. What is the percentile rank of a verbal GRE score of 628? 350?
  4. If we randomly selected 1,500 students who had taken the verbal GRE, how many would we expect to score lower than 250? Higher than750?

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Solution: The downloadable solution consists of 2 pages
Deliverable: Word Document

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