Nonparametric Tests a. Which of the following terms is sometimes used instead of “nonparametric test normality test; abnormality test; distribution-free test; last testament; test of patience? b. Why is the term that is the answer to part (a) better than “nonparametric test”?

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2-Proportion Test

In a 2-proportion test, two separate proportions are measured at the same time, and their similarity is evaluated. It is also known as a 2-proportion z-test, and a comparison of two different proportions is done in this method.