An Area That Has What the EPA Classifies as "Dirty

question 316

Multiple Choice

An area that has what the EPA classifies as "dirty air" that does not satisfy the air quality standards is known as a:

• A) noncontainable area
• B) dangerous air area
• C) noncontainment area
• D) significant deterioration area
• E) none of the other choices

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Definitions:

Confidence Interval

A range of values, derived from sample statistics, that is believed to contain the true value of a population parameter with a certain level of confidence.

Population Proportions

The ratio of members in a population that have a particular attribute over the total number of members in the population.

Point Estimate

A single value or statistic that is used to estimate the value of a population parameter.

Population Proportions

The fraction or percentage of a population that exhibits a specific characteristic or attribute.