What Is a Requirement That Must Be Met Before the Kruskal-Wallis

question 29

Multiple Choice

What is a requirement that must be met before the Kruskal-Wallis one-way analysis of variance by ranks test can be applied?

• A)Populations must be normal or near normal.
• B)Populations must be independent.
• C)Population standard deviations must be equal.
• D)Data must be at least interval level.

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Definitions:

Trade Discounts

Discounts from the list price of a product given by a seller to a buyer, often based on the volume of purchase or early payment.

Billing System

A system used by businesses to issue invoices and manage accounts receivable.

Costing System

A method used by organizations to allocate production costs to products or services, aiding in financial analysis and pricing decisions.

Merchandising Entity

A business that purchases finished products and sells them to customers, typically involving retail and wholesale entities.