Statistical methods that require,among other assumptions,that the populations be normally distributed are known as:
A)distribution-free techniques.
B)nonparametric techniques.
C)parametric techniques.
D)both a and b are correct.

Question

Quizplus · Accepted Answer

Statistical methods that require assumptions of normal distribution are known as parametric techniques. Distribution-free techniques (also known as nonparametric techniques) do not rely on assumptions of normal distribution. Therefore, only choice C is the best answer.

Statistical Methods That Require,among Other Assumptions,that the Populations Be Normally