If a Researcher Created Two Groups by Assigning the First

question 114

Multiple Choice

If a researcher created two groups by assigning the first 30 people to the experimental group and the last 30 people to the control group,this process would

• A) lead to a directionality problem.
• B) lead to a third variable problem.
• C) violate the principle of random assignment.
• D) violate the principle of random sampling.

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Definitions:

Hereditary Information

Genetic material passed from parents to offspring, determining inherited characteristics.

Chemical Reactions

Processes in which substances interact to form new compounds with different chemical properties.

Fatty Acid

Molecule that contains a hydrocarbon chain and ends with an acid group.