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 Engines

1 answer
Question:


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 Engines

Answers

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

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