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Volunteers in a Study Are Assigned Randomly to Groups

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Volunteers in a study are assigned randomly to groups.Some of the volunteers receive an herbal supplement that is reputed to control nausea,and some of the volunteers are assigned to a control group where a placebo is administered.This is an example of a(n) :


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Syntax

The set of rules, principles, and processes that govern the structure of sentences in a given language, including word order and punctuation.

Connotation

The implied or associated meaning of a word or phrase, apart from its explicit or primary definition.

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The emotional implications or connotations that accompany a word, phrase, or situation, influencing perceptions and reactions.

Implications

The possible effects or consequences of an action, statement, or event, especially where these are not explicitly stated.

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