Math Solutions

[Solution] SAT scores are distributed normally with a mean of 475 and a standard deviation of 125. What percent of the SAT scores are less than 550 What

Question: SAT scores are distributed normally with a mean of 475 and a standard deviation of 125.

  1. What percent of the SAT scores are less than 550
  2. What is the probability of selecting someone whose SAT score was between 400 and 500?
  3. What is the probability of selecting someone whose SAT score is greater than 600?
  4. . Find the SAT score that separates the top 20 percent.

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


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