
College Physics
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ISBN: 9781305952300
Author: Raymond A. Serway, Chris Vuille
Publisher: Cengage Learning
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Transcribed Image Text:9. What is a benefit of repeated trials during an experiment?
O It hides the effects of the independent variable.
O It allows you to only use the best measurement.
O It is more likely to confirm your hypothesis.
O It allows you to take the average of several measurements.
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