A Paired-Samples T Test Is Used When There Are _____

question 23

Multiple Choice

A paired-samples t test is used when there are _____ groups, and a within-groups ANOVA is used when there are at least _____ groups.

• A) 3; 2
• B) 2; 3
• C) 1; 3
• D) 1; 2

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Definitions:

Cognitive Closure

The human desire to have a clear, definite answer to a question or decision, avoiding ambiguity.

Individual Difference

Variations among individuals in their thinking, emotion, personality, and behavior.

Subtype

A distinct group within a broader category that differs in some characteristics from the main group.

Superordinate Category

A higher-level classification that groups together more specific or subordinate categories based on common characteristics.