The 2012 U

question 16

Multiple Choice

The 2012 U.S.population of 314 million is expected to reach what level by 2050?

• A) 550 million
• B) 500 million
• C) 450 million
• D) 400 million
• E) 350 million

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Definitions:

Hierarchy

A system or organization in which people or groups are ranked one above the other according to status or authority.

Scientific Study

A systematic enterprise that builds and organizes knowledge in the form of testable explanations and predictions about the universe.

Human Factor

Refers to the psychological and physiological characteristics of humans, especially when considering their interaction with products, systems, or environments.

Industrial Engineering

A branch of engineering focused on optimizing complex processes or systems for improved efficiency and productivity.