Question: Discuss why sampling is used in statistic. Discuss the terms association and causation. What do they mean? Explain what a lurking variable is. How do

  1. Discuss why sampling is used in statistic.
  2. Discuss the terms "association" and "causation". What do they mean?
  3. Explain what a "lurking variable" is. How do they impact statistics? What should we know about them?

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