Which of the Following Is Not a Disadvantage of Nonhierarchical

question 42

Multiple Choice

Which of the following is not a disadvantage of nonhierarchical clustering procedures?

• A) The number of clusters must be pre-specified.
• B) The procedures do not work well when the clusters are poorly defined.
• C) The selection of cluster centers is arbitrary.
• D) All of the above are disadvantages.

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Definitions:

Heritability Coefficient

A numerical estimate ranging from 0 to 1 that indicates the extent to which genetic variance influences an individual's trait in a given population.

Monozygotic Twins

Twins that are genetically identical, having developed from a single fertilized egg that split into two embryos.

Behavioral Genetics

The field of study that examines the role of genetic and environmental variables on behavioral traits.

Trait Psychology

A branch of psychology that focuses on the study of personality traits, which are stable characteristics that influence an individual's behavior across different situations.