Which of the Following Statements Is Considered a Null Hypothesis

question 16

Multiple Choice

Which of the following statements is considered a null hypothesis?

• A) The children who watch more than 2 hours of TV have the same weight gain as children who watch TV less than 2 hours.
• B) Smoking is related to poorer health status.
• C) There is a greater amount of fatigue in health-care professionals in urban areas.
• D) Increases in activity are associated with decreases in cognition.

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Definitions:

Language Barriers

Communication obstacles that occur when people who speak different languages attempt to interact.

Native-Speakers

Individuals who speak a particular language as their first language from early childhood.

United States

A country located in North America, known for its diverse population and significant impact on global politics, economy, and culture.

Ambiguous Terms

Words or phrases that lack specificity and can be understood in more than one way, often leading to confusion or misinterpretation.