Answer :
Dependent variable - backpack produced
Independent variable - types of cloth
Control group - backpack without cloth.
What is an experiment?
In an experiment, you have the dependent and the independent variable. The independent variable is the variable that we have to change in the experiment. The independent variable is the variable that changes as we change the values in of the independent variable.
Now, we can see that the experiment is about testing which type of cloth is best for backpacks. The independent variable in this case has to be the types of cloth while the dependent variable is the backpack produced. The control group is the backpack without cloth.
Learn ore about experiment:https://brainly.com/question/11256472
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