A Professor Is Studying Relationships Between Siblings

question 5

Multiple Choice

A professor is studying relationships between siblings .Twins are a group of special interest .Which of the following would be a way to make sure enough twins are in the study to examine as a separate subgroup?

• A)Oversampling
• B)Stratified sampling
• C)Cluster sampling
• D)Systematic sampling

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Definitions:

Mentoring

A developmental relationship in which a more experienced or knowledgeable person helps to guide a less experienced or less knowledgeable person.

Role Modelling

The process of influencing others by providing an example to imitate in terms of behavior, attitudes, or skills.

Return On Investment

An indicator determining an investment's efficiency or earning potential by dividing its gains by the investment's cost.

Nutrition Program

A plan or course of action designed to achieve specific dietary goals, often to improve health, manage weight, or enhance athletic performance.