Random Samples Are Used

question 6

Multiple Choice

Random samples are used

• A) to eliminate bias from a study
• B) Only when large samples are not available
• C) To eliminate the need for a rigorous method of choice
• D) Only in double-blind medical experiments

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Definitions:

Clinical Depression

A mental health disorder characterized by persistently depressed mood or loss of interest in activities, causing significant impairment in daily life.

Clot Formation

The process by which blood cells and fibrin strands aggregate to form a solid mass, typically in response to vascular injury.

Local Adaptation Syndrome

A response of the body's defenses to stress or injury, often localized to a specific area, involving inflammation and repair mechanisms.

Autonomic Nervous System

The part of the nervous system that unconsciously regulates bodily functions, including heart rate, digestion, and respiratory rate.