On Monday, Sal Took a Test Developed to Measure Levels

question 170

Multiple Choice

On Monday, Sal took a test developed to measure levels of sensation seeking and obtained a score of 13; he took the same test one week later and obtained the same score. Based on this information, you can most accurately conclude that the test is likely to be:

• A) standardized.
• B) reliable.
• C) valid.
• D) normed.

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Definitions:

Purely Competitive Industry

An industry characterized by a large number of small firms producing identical products with no single firm able to influence the market price.

Purely Competitive Market

A market structure characterized by a large number of small firms, a homogeneous product, perfect information, and ease of entry and exit, leading to price-taking behavior.

Barriers to Entry

Factors that prevent or impede the ability of a new competitor to enter an industry and compete with existing firms.

Price Differences

Variations in the cost of goods or services, often arising from factors like geographical location, demand, or manufacturing costs.