Which of the Following Tests Is Appropriate for Nominal Data

question 148

Multiple Choice

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

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

---

Definitions:

Gross Method

An accounting practice where invoice transactions are recorded at their full, or gross, amounts before any discounts are applied.

Periodic Inventory Method

An accounting approach where inventory is physically counted at specific intervals to determine the cost of goods sold.

Merchandise Purchase

Refers to the acquisition of goods to be sold in the normal course of business.