A Method for Modifying Variables That Reduces Bias Prior to Cluster

question 24

Multiple Choice

A method for modifying variables that reduces bias prior to cluster analysis is

• A)standardization.
• B)weighting.
• C)removing outliers.
• D)randomizing.

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Definitions:

Bottom-Up Processing

An approach to information processing that starts with the sensory input and builds up to the final representation in the mind.

Subjective Contours

Visual illusions that create the perception of an edge or outline where none actually exists, highlighting complex brain functions in interpreting sensory information.

Dark Adaptation

The process by which the eyes become more sensitive to low levels of light after exposure to darkness.

Monocular Cue

A visual perception mechanism that allows depth and distance to be discerned with just one eye.