Which of the Following Is Not True Regarding Discriminant Analysis

question 117

Multiple Choice

Which of the following is not true regarding discriminant analysis?

• A) The classification rule translates discriminant scores into group membership.
• B) Discriminant analysis is based on discrete or categorical dependent variables.
• C) The classification rule selected perfectly classifies the data used to derive the classification rule.
• D) The confusion matrix summarizes classification results.

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Definitions:

EEG

A medical test, also known as an electroencephalogram, which measures the electrical activity of the brain.

Amplitude

In physics, the maximum extent of a vibration or oscillation, measured from the position of equilibrium.

Brainwaves

Electrical impulses in the brain, measured by EEG, that reflect the brain's activity levels and states of arousal, including delta, theta, alpha, beta, and gamma waves.

REM Sleep

A phase of sleep characterized by rapid eye movements, low muscle tone, and vivid dreams, during which the brain is highly active.