Which Areas of the World Are at the Greatest Risk

question 9

Multiple Choice

Which areas of the world are at the greatest risk for famine?

• A) developing nations in South America
• B) developing nations in Africa
• C) Western Europe
• D) Impoverished cities in highly developed countries
• E) Developing nations in both South America and Africa

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Definitions:

Coefficient Of Determination

A statistical measure that assesses the proportion of variance in a dependent variable predictable from an independent variable, often denoted as R².

Coefficient Of Correlation

A measure that determines the degree to which two variables' movements are associated, ranging from -1 to 1.

Independent Variable

A variable that is manipulated in an experiment to observe its effect on the dependent variable, without being influenced by other variables.

Dependent Variable

The variable in an experiment that is expected to change in response to manipulations of the independent variable.