In an Experiment Containing One Experimental Group and One Control

question 165

Multiple Choice

In an experiment containing one experimental group and one control group,the performance of the participants in the two groups would be compared using a(n)

• A) t-test.
• B) standard deviation.
• C) analysis of variance.
• D) correlation coefficient.

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Definitions:

Fraternal Twins

Twins that develop from two different eggs fertilized by two different sperm cells, making them genetically distinct, unlike identical twins.

Identical Twins

Twins who develop from a single fertilized egg that splits, sharing the same genetics.

Epigenetic Marks

Variations in DNA and histone proteins that contribute to the regulation of gene expression without changing the sequence of the DNA.

Peer Pressure

The impact a peer group has, prompting individuals to modify their attitudes, values, or behaviors in order to align with the norms of the group.