you want to determine the average age when people got their driver's licence you want to collect data from a random sample of at least 400 people Which of these is most valid for collecting data?

* Survey an equal number of students of driving age teachers parents and grandparents

  1. 👍 0
  2. 👎 0
  3. 👁 75
asked by Mathe
  1. What were the other choices?

    1. 👍 0
    2. 👎 0
    posted by PsyDAG

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