Louis Pasteur said, "In the field of observation, chance favors only the prepared mind." What did he
Scientists should constantly make observations about the world around them, and think about different causes and contexts for their
observations
Scientists should focus only on the observations directly related to their experiment. All other observations would distract them from their
work
Scientists should always expect their experiments to yield results inconsistent with the hypothesis, making observations that reject it.
Scientists should always expect their experiments to yield results consistent with the hypothesis, making accurate observations,
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