Find a 95 Percent Confidence Interval for the Difference Between

question 126

Short Answer

Find a 95 percent confidence interval for the difference between the proportions of people who prefer cola versus root beer (RB), where _cola = .21, = .12, n_cola = 200, and n_RB = 150.

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Definitions:

Older Adult Client

Refers to clients within the mental health, healthcare, or social services sectors who are typically aged 65 years and older, often with unique psychological, physical, and social needs.

Cognitive Dissonance Theory

A psychological theory suggesting that individuals experience discomfort when they hold two or more conflicting beliefs, ideas, or values and they are motivated to reduce this inconsistency.

Behavior Change

Behavior change involves modifying an individual's actions or reactions to achieve a specific outcome, often targeted in therapeutic and health promotion contexts.

MI Strategies

Techniques used in Motivational Interviewing, a counseling approach designed to help individuals find the motivation to make positive decisions and accomplish their goals.