If a scientist wants to design an experiment to measure the effect of vitamin C on colds, which of the following would be an appropriate placebo?

Name: If a scientist wants to design an experiment to measure the effect of vitamin C on colds, which of the following would be an appropriate placebo?
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Quizplus · Accepted Answer

A placebo is a substance with no therapeutic effect, used as a control in testing new drugs. A sugar pill without vitamin C would serve as an appropriate placebo to compare against the effects of vitamin C.

If a Scientist Wants to Design an Experiment to Measure