The Nurse Evaluates a Research Study That Examines the Relationship

question 26

Multiple Choice

The nurse evaluates a research study that examines the relationship between computer and television screen time and obesity.A correlational analysis reveals a correlation of +0.95.What can the nurse conclude about the relationship between these two variables?

• A) An increase in screen time causes obesity.
• B) An increase in obesity leads to increased screen time.
• C) Screen time and obesity vary in opposite directions.
• D) Screen time and obesity vary together.

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Definitions:

International Trade

International trade involving the transfer of goods and services between countries or areas.

Well-Being

The state of being comfortable, healthy, or happy, often measured by factors such as income, employment, and physical and mental health.

Total Surplus

The sum of consumer and producer surplus, representing the total benefits to society from the production and consumption of goods and services.

International Trade

The exchange of goods and services between countries, allowing for the acquisition of products not available domestically or the export of surplus production.