CameronHinds3 CameronHinds3

01-05-2017
Biology

contestada

What is the role of a control group in any experiment

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Emilyred111 Emilyred111

01-05-2017

To compare your results to see how the variable changed

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danielaz danielaz

01-05-2017

control group gives reliable data in which you compare with other results

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