Which of the Following Sources of Outdoor Air Pollution Is

question 15

Multiple Choice

Which of the following sources of outdoor air pollution is anthropogenic?

• A)sandstorms
• B)volcanic eruptions
• C)controlled burns
• D)wildfires

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Definitions:

Population

In statistics, this term refers to the entire group of individuals or instances about which you are interested in making conclusions.

Statistics

The science of collecting, analyzing, interpreting, presenting, and organizing data.

Null Hypothesis

A statistical proposition that presumes the absence of a significant discrepancy or impact among specific attributes of a population or data set.

Research Hypothesis

A statement predicting a significant relationship or effect between variables, tested against the null hypothesis.