Why Was the U

question 6

Multiple Choice

Why was the U.S.Clean Air Act revised in 1997?

• A)to put stricter rules in place
• B)to allow for fair competition from Venezuela and Brazil
• C)to act as a nontariff barrier from competing industries in other states
• D)to appease environmental groups

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Definitions:

Reliability Measure

A statistical tool or test used to assess the consistency and stability of results across different iterations of the same test or experiment.

Dependent Variable

In an experiment, the variable that is being measured and tested, and is expected to change when the independent variable is altered.

Laboratory Setting

An environment controlled by researchers to conduct experiments or observations under standardized conditions.

Independent Variable

The independent variable is the variable that is manipulated or changed in an experiment to test its effect on the dependent variable.