In an Open System, Which of the Following Is an Input

question 116

Multiple Choice

In an open system, which of the following is an input?

• A) an oven used by a baker
• B) a service offered by a baker
• C) a special type of cheese offered by a deli
• D) a loaf of bread made by a baker
• E) a sandwich sold at a deli

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Definitions:

Clinical Trials

Research studies performed in people that are aimed at evaluating a medical, surgical, or behavioral intervention.

Risk Factor Approach

A method focusing on identifying and mitigating elements that increase the likelihood of developing diseases or injuries.

Community Trials

Studies that test the effectiveness of interventions on large groups or communities rather than individual participants to determine community-wide effects.

Researcher Bias

A form of bias that occurs when the preferences, beliefs, or prejudices of a researcher influence the conduct of research or interpretation of its results.