Which of the Following Tests Is Appropriate for Nominal Data

Multiple Choice

Which of the following tests is appropriate for nominal data if the problem objective is to describe a population with more than two categories?

A) z-test for one proportion,p,or difference of two proportions,p₁ − p₂.
B) chi-squared goodness-of-fitness test.
C) chi-squared test of a contingency table.
D) All of these choices are true.