Which of the Following Regression Models Does Not Include an Interaction

question 82

Multiple Choice

Which of the following regression models does not include an interaction variable?

• A) y = β₀ + β₁x + β₂xd + ε
• B) y = β₀ + β₁x + β₂x² + ε
• C) y = β₀ + β₁d + β₂xd + ε
• D) y = β₀ + β₁x + β₂d + β₃xd + ε

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Definitions:

Material Culture

Refers to the physical objects, resources, and spaces that people use to define their culture. These include buildings, tools, and artwork, representing the tangible or visible aspects of a society.

Technology

The application of scientific knowledge for practical purposes, especially in industry and improvements in tools, machines, techniques, and processes.

Cultural Change

The modification of a society's cultural patterns over time, including changes in norms, values, practices, and symbols.

Cultural Diffusion

The spread of cultural beliefs and social activities from one group to another, blending cultures over time.