Question: If you wanted information about a certain topic, what would you do, an experiment or a survey? why? Which is the most useful representation of

  1. If you wanted information about a certain topic, what would you do, an experiment or a survey? why?
  2. Which is the most useful representation of data to you? why?
  3. What is a situation from your own life where you could use the z-score? explain how you would use it and what it could help you understand.
  4. What is surprising to you about the normal distribution?
  5. Pick a topic you would like to investigate. (A) What question would you ask (or what data would you collect) so that from your data you would calculate a mean? (B) What question would you ask (or what data would you collect) so that from your data you would calculate a proportion?

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