Do Parametric or Nonparametric Tests Have Higher Efficiency Ratings

question 37

Multiple Choice

Do parametric or nonparametric tests have higher efficiency ratings?

• A) Parametric
• B) Nonparamtric

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Definitions:

Variance

A measure of variability that describes the spread of a data set by taking the average of the squared differences from the mean.

Degrees of Freedom

The count of distinct values or quantities that can be allocated to a statistical distribution.

Sample Size

The number of observations or data points that constitute a sample from a population.