According to the Text,all of the Following Are Challenges Faced

question 20

Multiple Choice

According to the text,all of the following are challenges faced in implementing a sampling design in international research EXCEPT:

• A) individuals responsible for making or influencing decision may vary.
• B) in developing an appropriate sampling frame one cannot rely on high-quality secondary data as one can in developed countries.
• C) equivalence of samples can elude the researcher.
• D) probability sampling techniques are uncommon overseas.
• E) non-governmental organizations are needed for implementing the sampling design in some countries of the world.

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Definitions:

Crick

Francis Crick, a British molecular biologist, biophysicist, and neuroscientist, known for co-discovering the structure of DNA along with James D. Watson.

Griffith's Transformation

A process discovered by Frederick Griffith in 1928, demonstrating that a substance from dead bacteria could genetically transform living bacteria.

Avery

Refers to Oswald Avery, a bacteriologist who was instrumental in demonstrating that DNA is the substance that causes genetic transformation.

Hershey

This could refer to Alfred Hershey, a bacteriologist known for the Hershey-Chase experiment which helped to confirm that DNA is the genetic material.