An Analysis of Variance Comparing Three Treatment Conditions Produces Df_within

question 40

Multiple Choice

An analysis of variance comparing three treatment conditions produces df_within = 21.If the samples are all the same size,how many individuals are in each sample?​

• A)7​
• B)​8
• C)​21
• D)​22

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Definitions:

Serotonin Levels

The level of serotonin, a neurotransmitter in the brain that affects mood, emotions, and sleep patterns.

Depression-related Brain Circuit

Depression-related Brain Circuit involves specific pathways in the brain that are believed to play significant roles in the development and regulation of depressive symptoms.

Serotonin

A neurotransmitter whose abnormal activity is linked to depression, obsessive-compulsive disorder, and eating disorders.

Dopamine

The neurotransmitter whose high activity has been shown to be related to schizophrenia.