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Class 9 Science Exploration: Entering the World of Secondary Science Hypothesis and experimentationHard

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In which experiment would a double-blind method be most useful?

Answer and explanation

Correct answer: Testing the effectiveness of a new headache tablet

In a medicine trial expectations of participants and evaluators can influence results. In exams choose blinding when subjective effects are possible.

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Double Blind Placebo Bias Medicine Experiment Hypothesis And Experimentation Exploration: Entering The World Of Secondary Science Exploration Entering The World Of Secondary Science Science

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