Marjorie is conducting a science experiment to measure the amount of pollution produced by cars that used gasoline containing different amounts of lead. Identify the dependent and independent variables.(1 point)

Question

Marjorie is conducting a science experiment to measure the amount of pollution produced by cars that used gasoline containing different amounts of lead. Identify the dependent and independent variables.(1 point)

Responses

i= the amount of pollution
d= gasoline containing different amounts of lead
i equals the amount of pollution d equals gasoline containing different amounts of lead

i= gasoline containing different amounts of lead
d= the amount of pollution
i equals gasoline containing different amounts of lead d equals the amount of pollution

i= conducting a science experiment
d= the amount of pollution
i equals conducting a science experiment d equals the amount of pollution

i= gasoline containing different amounts of lead
d= type of car

Answer 1

None of the response options correctly identify the dependent and independent variables in the given scenario. The dependent variable would be the amount of pollution produced, and the independent variable would be the different amounts of lead in the gasoline.