If a Set of Standardized Test Scores Is Normally Distributed,having

question 43

Multiple Choice

If a set of standardized test scores is normally distributed,having a mean of 50 and a standard deviation of 10,approximately 68 percent of the group members receive scores somewhere between

• A) 50 and 60.
• B) 45 and 55.
• C) 40 and 60.
• D) 35 and 65.

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Definitions:

Transtheoretical Model

A theory of behavioral change that assesses an individual's readiness to act on a new healthier behavior, through stages like precontemplation, contemplation, preparation, action, and maintenance.

James Prochaska

A psychologist best known for his role in developing the Transtheoretical Model of behavior change.

Behavior Changes

Modifications or transformations in human actions or reactions, often aimed at improving health, productivity, or social relationships.

Theory of Planned Behavior

A theory that predicts an individual's intention to engage in a behavior based on their attitudes, subjective norms, and perceived control over the behavior.