Parametric tests require all of the following assumptions EXCEPT
A) that there are an equal number of participants per group.
B) that data are interval or ratio scale of measurement.
C) that the selection of participants is independent.
D) that the variable measured is normally distributed.

Question

Quizplus · Accepted Answer

Parametric tests do not require that there are equal number of participants per group. The other three assumptions (data are interval or ratio scale, selection of participants is independent, and variable measured is normally distributed) are typically required for parametric tests.

Parametric Tests Require All of the Following Assumptions EXCEPT