The key difference between parametric and nonparametric procedures is that parametric procedures
A)do not require that stringent assumptions be met.
B)require that certain assumptions be met.
C)are used for population distributions that are skewed.
D)are used for population distributions that have nominal scores.

Question

Quizplus · Accepted Answer

Parametric procedures require that certain assumptions be met, such as normality and homogeneity of variance, while nonparametric procedures do not have such strict assumptions.

The Key Difference Between Parametric and Nonparametric Procedures Is That