Which Statement Is Not True Concerning the Clustering Solution If

question 49

Multiple Choice

Which statement is not true concerning the clustering solution if the variables are measured in vastly different units?

• A) We must standardize the data by rescaling each variable to have a mean of zero and standard deviation of unity.
• B) Standardization can reduce the differences between groups on variables that may best discriminate groups or clusters.
• C) It is desirable to eliminate outliers.
• D) The clustering solution will not be influenced by the units of measurement.

Understand the formation and functions of stereotypes and social representations in simplifying complex phenomena.

Understand the distinction between cognitive miser and motivated tactician models in social psychology.

Grasp the concept of recency effect and its implications in perception and memory.

Comprehend the role and evidence of cognition in social psychology through various models.

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Definitions:

Fixed-Ratio Schedule

A reinforcement strategy in operant conditioning where a response is reinforced only after a specified number of responses, commonly used in behavior modification programs.

Incidental Learning

The unintentional or unplanned learning that occurs when an individual gains knowledge or skills without explicitly setting out to learn them.

Stimulus-Response Connections

The relationship between an external stimulus and the behavioral or physiological response it triggers.

Accidental Knowledge

Information or insights gained unintentionally or without specific intent to learn.