If You Reject H₀ in a Test of a Contingency

question 158

Multiple Choice

If you reject H₀ in a test of a contingency table,you conclude that based on your data:

• A)The two nominal variables are independent.
• B)The two nominal variables are equal.
• C)The two nominal variables have the same proportions listed in H₀.
• D)None of these choices.

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Definitions:

Formal Operations

The final stage of cognitive development in Piaget's theory, characterized by logical, systematic thinking and abstract reasoning.

Concrete Operations

A stage in Piaget's theory of cognitive development in which children from about 7 to 12 years old develop logical thinking but still struggle with abstract concepts.

Zone Of Proximal Development

A concept in education and cognitive psychology referring to the difference between what a learner can do without help and what they can achieve with guidance and encouragement.

Vygotsky

A Russian psychologist who proposed the sociocultural theory of cognitive development, emphasizing the role of social interaction in learning.