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Basic Question 2 of 2

When do we use a nonparametric test?

I. The distribution of the underlying population is unknown.
II. The data is in the form of rankings.
III. We want to test the randomness of the sample.

User Contributed Comments 1

User Comment
thekapila randomness of sample is good point
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I was very pleased with your notes and question bank. I especially like the mock exams because it helped to pull everything together.
Martin Rockenfeldt

Martin Rockenfeldt

Learning Outcome Statements

compare and contrast parametric and nonparametric tests, and describe situations where each is the more appropriate type of test

CFA® 2024 Level I Curriculum, Volume 1, Module 8.