The Difference Between a Cluster Sample and a Stratified Random

question 41

Multiple Choice

The difference between a cluster sample and a stratified random sample is:

• A)cluster samples study all possible clusters; stratified random samples randomly select strata.
• B)cluster samples use oversampling; stratified random samples use undersampling.
• C)cluster samples use randomly selected clusters; stratified random samples use predetermined strata.
• D)There is no difference between cluster samples and stratified random samples.

Recognize the importance of engaging with instructors and the college community for personal and academic support.

Understand that college can clarify purpose and assist in achieving goals.

Recognize the flexibility and possibility of change in academic plans.

Acknowledge that one's purpose and goals may evolve with new discoveries about oneself and one’s abilities.

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Definitions:

Social Environment

The immediate physical and social setting in which people live or in which something happens or develops.

Physical Activity

Any physical activity resulting from muscle contractions that leads to energy consumption, encompassing tasks performed during employment, play, domestic responsibilities, commuting, and leisure activities.

Regular Physical Activity

Engaging in physical exercises consistently, which improves overall health and reduces the risk of chronic diseases.

Informational Interventions

Strategies aimed at providing people with information to change behaviors, attitudes, or knowledge on health or social issues.