Final answer:
The independent variable in the hypothesis regarding Bounty paper towels is the 'brand of paper towels,' and the dependent variable is 'absorbency.' Thus, the correct answer is C) Independent variable: Brand of paper towels; Dependent variable: Absorbency.
Step-by-step explanation:
In the hypothesis 'If I buy Bounty paper towels, then they will be more absorbent than other paper towel brands,' the independent and dependent variables can be identified as follows. The independent variable is the factor that is changed or manipulated in an experiment, which, in this case, is the 'brand of paper towels.' The dependent variable is the factor that is measured or observed, which, in this scenario, is the 'absorbency' of the paper towels. Therefore, the correct answer is C) Independent variable: Brand of paper towels; Dependent variable: Absorbency.
In scientific research, the independent variable causes a change, while the dependent variable is what gets changed as a result of that manipulation. If we look at other examples, such as the relationship between hygiene and self-esteem in children, hygiene would be the independent variable that could impact the dependent variable, self-esteem.