The Following Histograms Each Illustrate a Sample

question 21

Multiple Choice

The following histograms each illustrate a sample. Which sample can be treated as approximately normal?

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Definitions:

Brain Wave Patterns

The electrical activity in the brain, categorized in various types like alpha, beta, and delta waves, each associated with different states of consciousness.

Electrical Activity

The movement of electrically charged particles in biological tissues or electronic systems, fundamental for nervous system function and electronic devices' operation.

Crohn's Disease

A chronic inflammatory bowel disease that affects the lining of the digestive tract, causing pain, diarrhea, weight loss, and fatigue.

EEG Machine

A device used to record electrical activity of the brain by placing electrodes on the scalp, commonly used in the diagnosis of neurological conditions.