Experiments Involve the Random Selection of Participants

question 38

True/False

Experiments involve the random selection of participants.

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Definitions:

Preferred Provider Organization

Preferred Provider Organization (PPO) is a type of health insurance plan that offers a network of healthcare providers, allowing policyholders to receive services at a discounted rate.

Health Maintenance Organization

A type of health insurance plan that typically restricts patients to a network of doctors and hospitals in order to control costs.

Exclusive Provider Organization

A managed care plan where services are covered only if you use doctors, specialists, or hospitals in the plan’s network, except in an emergency.

Primary Care Physician

A healthcare provider who acts as the first point of contact for patients, offering general medical care and referring to specialists when necessary.