Question: What are nonparametric tests? How are parametric tests more powerful than nonparametric tests? When do nonparametric tests begin to show advantages in statistical power over

  • What are nonparametric tests?
  • How are parametric tests more powerful than nonparametric tests?
  • When do nonparametric tests begin to show advantages in statistical power over their parametric counterparts?
  • Select one of the nonparametric tests, describe the test, and give an example of how it might be used in research.

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