Nations Having the Poorest Infrastructures and Lowest Personal Incomes Are

question 56

Multiple Choice

Nations having the poorest infrastructures and lowest personal incomes are called ________.

• A) developed countries
• B) newly industrialized countries
• C) emerging markets
• D) developing countries

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Definitions:

Coefficient Of Correlation

A numerical metric that evaluates the intensity and orientation of a linear connection between a pair of variables.

Dependent Variable

A variable in scientific research or statistical modeling that is expected to change or respond when another variable (the independent variable) is altered.

Independent Variable

In an experiment, it is the variable that is manipulated or changed to observe its effects on the dependent variable.

Residual Analysis

The analysis of the residuals used to determine whether the assumptions made about the regression model appear to be valid. Residual analysis is also used to identify outliers and influential observations.