What Are the Two Expectations That Validity Is Predicated

question 162

Multiple Choice

What are the two expectations that validity is predicated?

• A) That the validity is obtained is a reliable way and that sufficient amount of data has been gathered
• B) That it measures the concept in question and that the concept is measured accurately
• C) That there are commonalities and that it is standardized
• D) That it measures the data effectively and ensures that it explores solutions

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Definitions:

Pollution

The introduction of contaminants into the natural environment, causing adverse change.

Efficient Rate

The optimal point at which the cost of undertaking an activity is minimized and productivity is maximized.

Emissions

The release of substances (usually gases or particulates) into the environment, often referring to pollutants released into the air by vehicles and industrial processes.

Marginal Social Benefits

The additional benefit that society gains from consuming one more unit of a good or service.