Nonparametric tests do not require a level of measurement as strong as it is necessary for parametric tests.

Question

Quizplus · Accepted Answer

Nonparametric tests do not rely on specific assumptions about the shape or parameters of the underlying population distribution and can be used with nominal or ordinal level data, whereas parametric tests typically require interval or ratio level data and assume a normal distribution.

Nonparametric Tests Do Not Require a Level of Measurement as Strong