Which of the following methods could lead to stronger eviden

Which of the following methods could lead to stronger evidence for the outcome of a nonparametric test?

ensure that the distributions are normal

take multistage random samples

ensure that the populations have equal variances

increase sample size substantially

Solution

[ANSWER] take multistage random samples

nonparametric tests may be the only way to analyze these data. Outcomes that are ordinal, ranked, subject to outliers or measured imprecisely are difficult to analyze with parametric methods without making major assumptions about their distributions as well as decisions about coding some values. It explains test could be perfect if it coducts in multistage