In an Experiment Testing the Prediction That a Certain Drug

question 29

Multiple Choice

In an experiment testing the prediction that a certain drug prevents cataracts in females over the age of 65, which control should be used?

• A) male subjects
• B) female subjects younger than 65
• C) alternative drugs that are suspected to prevent cataracts
• D) female subjects over 65 that are given placebos

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Definitions:

Standards

Predetermined models or metrics used to measure quality, performance, or compliance in various fields.

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The actions and interactions of individuals within an employment setting, encompassing both productive tasks and social relations.

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The ability of an individual or group to exercise all necessary functions of control and decision-making without external control.