Question

Which of the following pieces of evidence would be considered the most reliable and valid?
A. data collected from a controlled experiment that has been reproduced in several different lab
B. data reported by a world-renowned expert that cannot be reproduced in a different lab
C. data from a single observation of an event that has not been witnessed again
D. data collected from a thousand individuals that cannot be reproduced under different circumstances

Answers

Answered by GPT 3.5
A. data collected from a controlled experiment that has been reproduced in several different labs

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