To Test Whether a True Difference Exists Between Two Group

question 43

Multiple Choice

To test whether a true difference exists between two group percentages,we test the ________ hypothesis.

• A)z
• B)t
• C)z or t hypothesis;it does not matter
• D)null
• E)alternative

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Definitions:

Abstractly

Thinking in a way that is conceptual and not based on physical realities or practical experiences, often involving complex ideas or theories.

Abstract Reasoning

The ability to analyze information, detect patterns and relationships, and solve problems on a complex, abstract level.

General Knowledge

Refers to information that individuals accumulate over time about a wide range of subjects through education and experience.

Psychological Tests

Standardized measures or assessments used to evaluate mental health, personality, abilities, or specific psychological constructs.