The Total Population of the World as of 2012 Is

question 2

Multiple Choice

The total population of the world as of 2012 is approximately:

• A)2.7 billion.
• B)4.53 billion.
• C)6.84 billion.
• D)10.74 billion.
• E)12.5 billion.

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Definitions:

Data Points

Individual measurements or observations collected during an experiment or survey.

Coefficient of Determination

A statistical measure that calculates the proportion of variance in the dependent variable predictable from the independent variable(s).

Regression Plane

A three-dimensional plane that best fits a set of points in a multiple regression model, used for prediction.

Independent Variables

Variables in an experiment or statistical model that are manipulated or changed to determine their effects on dependent variables.