Which of the Following Tests Is Appropriate for Nominal Data

question 84

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.

---

Definitions:

Lactic Acid

A compound produced in the muscles during strenuous exercise, responsible for the feeling of muscle fatigue.

ATP

Adenosine triphosphate, a molecule that carries energy within cells for metabolism, serving as a primary energy currency of the cell.

Electron Transport Chain

a component of the electron transport system involved in cellular respiration that generates a proton gradient to produce ATP.

ATP Molecules

Adenosine triphosphate molecules, which are the primary energy carriers in all living organisms, providing energy for most cellular processes.