One-Factor Analysis of Variance

question 89

Multiple Choice

One-factor analysis of variance:

• A)requires that the number of observations in each group be identical.
• B)has less power when the number of observations per group is not identical.
• C)is extremely sensitive to slight departures from normality.
• D)is a generalization of the t-test for paired observations.

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Definitions:

Conversion Disorder

A mental condition where patients suffer from neurological symptoms, such as numbness, blindness, paralysis, or fits, which have no discernible medical cause.

Illness Anxiety

A condition characterized by excessive worry about having a serious, undiagnosed medical condition, previously known as hypochondriasis.

Body Dysmorphic

A mental disorder involving obsessive focus on a perceived flaw in appearance, often leading to significant distress or impairment in functioning.

Somatic Symptom

Physical symptoms that are experienced and distressing to an individual but cannot be fully explained by a medical condition, often associated with emotional distress.