Suppose That We Have a Qualitative Variable Month with Categories

question 71

Multiple Choice

Suppose that we have a qualitative variable Month with categories: January, February, etc. How many dummy variables are needed to describe Month?

• A) 12
• B) 11
• C) 10
• D) 9

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Definitions:

Open Enrollments

A time period during which individuals can freely enroll in or change their health insurance plans or other benefit programs without restrictions.

Degree Program

An educational course of study leading to an academic degree, typically at a college or university.

Learning Management System

A software application or web-based technology used to plan, implement, and assess a specific learning process, typically used in educational and corporate settings.

Training and Development System

An integrated set of policies, practices, and procedures designed to systematically improve the competencies and capabilities of an organization's workforce.