If a Qualitative Variable Has 4 Categories, How Many Dummy

question 17

Multiple Choice

If a qualitative variable has 4 categories, how many dummy variables must be created and used in the regression analysis?

• A)3
• B)4
• C)5
• D)6
• E)7

Identify and describe the significance of various underwater geological features like continental shelves, oceanic fracture zones, and mid-ocean ridges.

Comprehend the concept of plate tectonics, including divergent, convergent, and transform plate boundaries.

Recognize the evidence supporting the theory of continental drift.

Explain the formation and characteristics of oceanic and continental structures through tectonic activities.

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Definitions:

Social Development

The process of learning to interact with others and understanding social norms and behaviors.

Peer Relationships

Social connections between individuals of the same age group, important for emotional and social development.

Role of Peer

The influence that peers exert on an individual's beliefs, attitudes, and behaviors, often playing a significant part in social development.