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25 votes
25 votes
Question

For an experiment to produce useful data, what must happen?
A. It must prove a hypothesis crect.
B. It must be published in a famous journal.
C. It must be repeated several times.
D. It must be performed by a famous scientist. ​

User TheBlackBenzKid
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2 Answers

14 votes
14 votes
C it must be repeated several times
User GeeTee
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6 votes
6 votes
It must be performed several times
User Rabi Roshan
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3.3k points