Which of the Following Tests Is Appropriate for Nominal Data

question 162

Multiple Choice

Which of the following tests is appropriate for nominal data if the problem objective is to compare two or more populations and the number of categories is at least 2?

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

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