Question

identify the independent variable in the following scenario: im trying to figure out which coffee has more caffeine, starbucks or dunkin, so i performed a chemical test on the two brands of coffee to find out.

Explanation:

The independent variable is the factor that is changed or manipulated in an experiment. Here, the two different brands of coffee (Starbucks and Dunkin) are what are being varied to see the effect on caffeine content.

Answer:

The brand of coffee (Starbucks or Dunkin)