Question: Why do variables need to be related in order for there to be a successful prediction? How might regression be used in education? Why are

  1. Why do variables need to be related in order for there to be a successful prediction?
  2. How might regression be used in education?
  3. Why are predictions never 100% accurate?
  4. What are ways that regression could be used for a corporation's personal gain?
  5. How might regression be used in marketing?
  6. What are some examples of how multiple regression could be used in the real world?
  7. If a researcher wanted to predict how well a student might do in college, what do you think he or she might examine? (Aside from high school GPA)
  8. How does understanding the correlation between variables help us understand regression?
  9. What does the line of best fit illustrate? How precise is the regression line? How can we examine the error associated with the regression line? What is this error called?

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