# If a student wanted to design an experiment that uses sound scientific principles, which of the following should he or she not do? A. Start with a hypothesis. B. Test more than one variable at a time. C. Record data in a table. D. Compare results with others.

1 answer

###### Question:

If a student wanted to design an experiment that uses sound scientific principles, which of the following should he or she not do? A. Start with a hypothesis. B. Test more than one variable at a time. C. Record data in a table. D. Compare results with others.

## Answers

The correct answer is B. You shouldn't test more than one variable at one time during an experiment

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