Which of the Following Is Not a Benefit of a Stratified

question 49

Multiple Choice

Which of the following is not a benefit of a stratified sampling plan?

• A)Members of a stratum, or similar group, are likely to respond the same, which leads to results with lower variability.
• B)Increased precision
• C)Statistics from a stratum will reflect the parameters of the population (from which the stratum was drawn)as a whole.
• D)All of these are benefits of a stratified sampling plan.

Recognize the importance of environmental factors and community infrastructure in disease prevention.

Understand the historical development of public health initiatives and their impact on community health.

Analyze the role of government and non-governmental organizations in the advancement of public health.

Identify key figures and their contributions to public health and nursing.

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Definitions:

Independent Variable

The variable that is manipulated in an experiment to test its effects on the dependent variable.

Review Session

A meeting or period devoted to recapping and discussing content previously covered, often used as preparation for exams or to ensure understanding.

Independent Variable

In an experiment, this is the element that is intentionally varied or adjusted by the scientist to determine its influence on the dependent variable.

Dependent Variable

The variable in an experiment that is expected to change as a result of manipulations of the independent variable.