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:

Mentoring Relationship

A dynamic where an experienced individual (mentor) provides guidance, knowledge, and support to a less experienced person (mentee).

Trust

The belief in the reliability, truth, ability, or strength of someone or something, foundational to building strong relationships and teams.

Disclose Information

The act of making previously unknown or private information known to others.

Barriers To Networking

Obstacles that hinder individuals from establishing or maintaining professional connections.