Which of the following will never be a required condition of a nonparametric test?
A)Data are ordinal.
B)Data are interval.
C)The samples are drawn from normally distributed populations.
D)The populations being compared are identical in spread and shape.

Question

Quizplus · Accepted Answer

Nonparametric tests do not assume that the samples come from normally distributed populations, which is a requirement often associated with parametric tests. Nonparametric tests are used precisely because they do not require the assumption of normal distribution.

Which of the Following Will Never Be a Required Condition