The Value of R² Can Never Decrease When More Variables

question 94

True/False

The value of r² can never decrease when more variables are added to the model.

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Definitions:

Human Specialization

The process whereby individuals focus on a narrow area of skill or knowledge, increasing efficiency and productivity in the workforce.

Society's Output

This term describes the total amount of goods and services produced by a society or an economy over a specific time frame.

Self-Interest

The motivation of individuals to pursue their own welfare and interests, often considered a fundamental economic driving force.

Market System

An economic system where decisions regarding investment, production, and distribution are based on supply and demand, determining prices of goods and services.