When scientific investigations are repeated by other scientists, they usually produce the same results. When results are
significantly different from one another, scientists investigate what may have caused the differences. Which of these
factors would cause the most difference in results of repeated investigations?
A)
equipment failures
B)
exact measurements
incorrect hypotheses
D
controlled variables
Answers: 3
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When scientific investigations are repeated by other scientists, they usually produce the same resul...
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