Which of the Following Observations Is an Example of a Positive

question 50

Multiple Choice

Which of the following observations is an example of a positive correlation?

• A)When women gain less weight than average during pregnancy,the birthweights of their babies tend to be lower than average.
• B)When a population's intake of green tea increases,the percentage of lung cancer cases in that population decreases.
• C)When members of a population consume fewer fruits and vegetables,their risk of high blood pressure increases.
• D)When a group of children increases their physical activity levels,the percentage of the children who contract cold infections decreases.

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Definitions:

Modern Values

Contemporary societal norms and beliefs that influence behavior and attitudes, often contrasting with traditional values.

Theoretical Rationale

A foundational justification for a study or research method, rooted in existing theories and literature.

Relevant Variables

Variables that are pertinent to the focus of a study or research question.

Ethnic Groups

Categories of people who identify with each other based on common ancestral, social, cultural, or national experiences.