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Give examples of how scientist use repeated trials and replication in conducting experiments.

User Chris West
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When testing a hypothesis, scientists use repeated trials and replication to make sure that they get the same answer each time, and that it isn't just a lucky guess the first time.


User Li Haoyi
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When testing a hypothesis, scientists use repeated trials and replication to make sure that they get the same answer each time, and that it isn't just a lucky guess the first time.  They need be sure that the answer to their hypothesis is 100% the same every time.
User Alexsander Akers
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