Which of the Following Is True About Research Based on a Sample

question 3

Multiple Choice

Which of the following is True about research based on a sample?

• A) It involves a small number of members of a target population from which a researcher collects data.
• B) It involves selecting each member from a target population for observation.
• C) It is the best approach for small populations.
• D) It eliminates the need to identify a target population.
• E) It limits the generalizability of the research findings as probability sampling plans cannot measure sampling errors.

Explain the advantages and limitations of field experiments over laboratory experiments.

Understand the importance of randomization and control in experiments to manage extraneous variables.

Identify the correct placement of variables on graphs in research studies.

Grasp the essential understanding of validity and its types in ensuring the accuracy of research conclusions.

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Definitions:

Global North

A term referring to the wealthier, industrialized countries primarily located in the Northern Hemisphere, contrasted with the less developed Global South.

Rural Areas

Regions of land that are not densely populated and are often characterized by farming or natural settings.

Agriculture

The practice of cultivating the soil, growing crops, and raising livestock for the purpose of food production or other agricultural products.

Urban Areas

Densely populated regions that are characterized by significant built environment and infrastructure, including cities and towns.