What Is Used to Select the Members of an Experimental

question 56

Multiple Choice

What is used to select the members of an experimental group and a control group in an experiment?

• A) a sampling frame
• B) a representative sample
• C) a probability sample
• D) a randomization technique

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Definitions:

Traumatic Injury

Physical harm or damage to the body caused by an external force, which can be severe and require urgent medical attention.

Low-air-loss Mattress

A mattress system designed to reduce pressure on the skin by using air flow to maintain a cool temperature and moisture level, often used for bedridden patients.

Thromboembolism

The obstruction of a blood vessel by a blood clot that has become dislodged from its site of formation.

Crutches

Mobility aids used to transfer weight from the legs to the upper body, assisting in walking when one's legs are injured or disabled.