[SOLVED] non-parametric test. In terms of the probabilistic distribution – It is appropriate to perform a non-parametric test when all the independent variables are non-metric hence its name

a non-parametric test has an arbitrary distribution. The knowledge of the population is also not required. Non-parametric tests have the edge over parametric tests because they analyze ranked and ordinal data

[SOLVED] non-parametric test. In terms of the probabilistic distribution – It is appropriate to perform a non-parametric test when all the independent variables are non-metric hence its name

a non-parametric test has an arbitrary distribution. The knowledge of the population is also not required. Non-parametric tests have the edge over parametric tests because they analyze ranked and ordinal data