The Optimal Item Difficulty of a Six-Alternative Test Is

question 66

Multiple Choice

The optimal item difficulty of a six-alternative test is

• A).50.
• B).585.
• C).60.
• D).625.

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Definitions:

Buyer's Needs

The requirements or desires that consumers have when looking to purchase products or services.

Tying Agreements

Contractual agreements where the sale of one product is conditional on the purchase of another, often unrelated, product.

U.S. Justice Department

The federal executive department responsible for the enforcement of the law and administration of justice in the United States.

Free Market

An economic system based on supply and demand with little or no government control, where the prices of goods and services are determined freely by the open market.