Question

this figure shows data from an experiment that examined the contribution of cell phone use to the development of brain cancer. what is the dependent variable? the total number of wireless subscribers the year of diagnosis the cell service provider cell phone use incidence of brain cancer

Explanation:

In an experiment, the dependent variable is what is being measured and is affected by the independent variable. Here, the study is about how cell - phone use contributes to brain cancer development. So, the incidence of brain cancer is what is being measured and is dependent on cell - phone use.

Answer:

E. incidence of brain cancer