Which of the Following Sampling Techniques Involves Choosing Individuals from the Population

question 3

Multiple Choice

Which of the following sampling techniques involves choosing individuals from the population such that individuals are chosen from a pre-existing group?

• A) simple random sample
• B) cluster sample
• C) haphazard sample
• D) stratified random sample

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Definitions:

Valerian Root

An herb commonly used for treating insomnia, anxiety, and other nervous system disorders due to its sedative properties.

Constipation

A condition characterized by infrequent bowel movements or difficulty passing stools.

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Chronic pain associated with inflammation of the joints, a common symptom of various types of arthritis.

Biofeedback Therapy

A technique that trains individuals to improve their health by controlling certain bodily processes that normally happen involuntarily, such as heart rate or blood pressure.