Which of the following could represent the test variable in the experiment “The effects of cheap gasoline on fuel injectors”? A. Fuel injectors B. Gasoline C. New Cars D. Car En…

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asked Feb 27, 2020 46.4k views

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SEO Freelancer · Answer 1 · 2020-03-04T04:38:02+0000

A. Fuel Injectors is the test variable, because it is the object that the experiment is being tested on, to determine the effects of cheap gasoline