When Testing for Independence in a Contingency Table with 3

question 181

Multiple Choice

When testing for independence in a contingency table with 3 rows and 4 columns, there are _____degrees of freedom.

• A) 5
• B) 12
• C) 6
• D) 7

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Definitions:

Conservation

In cognitive psychology, Piaget's principle that children learn that quantity does not change with physical rearrangement or appearance of objects.

Classification

The systematic arrangement of entities in a structured form, usually based on common characteristics or attributes.

Preoperational Thought

Describes one of Piaget's stages of cognitive development, typically occurring from age 2 to 7, marked by symbolic thinking, egocentrism, and a lack of logical reasoning.

Intuitive Thought

The ability to understand or know something without conscious reasoning or direct evidence.