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Question

In an experiment, scientists are testing the effectiveness of echinacea tea on the common cold. What will be a true statement regarding the control and experimental groups?

Accepted Answer

Both A and  B

Answer

Control group will receive the placebo tea treatments

Answer

The experimental group will receive the echinacea tea treatments

Answer

Both groups will receive the echinacea tea treatments

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In an experiment, scientists are testing the effectiveness of echinacea tea on the common cold. What will be a true statement regarding the control and experimental groups?