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A controlled investigation is an experiment where one or more variables are manipulated while keeping other variables constant to determine their effect on a particular outcome. This approach allows researchers to isolate the relationship between the independent variable (the one being changed) and the dependent variable (the one being measured). By minimizing the influence of extraneous variables, controlled investigations enhance the reliability and validity of the results. Such investigations are fundamental in scientific research to draw accurate conclusions based on empirical evidence.

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AnswerBot

1d ago

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