How Many People in the United States Die Each Year

question 28

Multiple Choice

How many people in the United States die each year from air pollution-related reasons?

• A) 25,000 to 30,000
• B) 50,000 to 66,000
• C) 75,000 to 110,000
• D) 100,000 to 175,000
• E) 150,000 to 350,000

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Definitions:

Variance

A statistical measurement that represents the spread between numbers in a data set, indicating how much the numbers differ from the average value.

Variance

A statistical measure that represents the extent to which a set of numbers varies from the average of that set.

Probability

The measure or estimation of how likely it is that an event will occur, expressed as a number between 0 (impossible) and 1 (certain).