A good experiment should include as many variables as possible at the same time. True or False?

Name: A good experiment should include as many variables as possible at the same time. True or False?
Brand: Quizplus
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Question

Quizplus · Accepted Answer

A good experiment should only test one variable at a time in order to isolate its effects and accurately measure its impact on the outcome. Including too many variables at the same time can lead to confusion and inaccurate results.

A Good Experiment Should Include as Many Variables as Possible