Which of the Following Are Dimension Reduction Methods? (You May

question 24

Multiple Choice

Which of the following are dimension reduction methods? (You may select more than one option.)

• A) Principal component analysis
• B) Factor analysis
• C) Cluster analysis
• D) Association analysis

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Definitions:

Voodoo Death

A phenomenon observed in various cultures where an individual dies due to a belief in a curse or a powerful negative suggestion, often without a clear medical cause.

Nervous Breakdown

A non-medical term describing a period of intense mental distress where an individual is unable to function in their daily life, often due to stress or depression.

Ritualistic Suicide

A form of suicide carried out in a ritual manner, often within the context of a cultural or religious practice.

Glucocorticoids

A class of steroid hormones that play a role in regulating metabolism, inflammation, and immune responses.