Cedric is designing an experiment to examine the effectiveness of a new hearing aid on auditory ability. He hopes to show that this newly designed model outperforms the currently available model. In his study, the dependent variable is the:

Question

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The dependent variable in Cedric's experiment is the user's auditory ability, which is what is being measured and compared between the two hearing aid models. The type of hearing aid (A), the new design (C), and the currently available design (D) are independent variables, as they are being manipulated and controlled by Cedric in order to compare their effects on the dependent variable.

Cedric Is Designing an Experiment to Examine the Effectiveness of a New