Question

in the studies of cell phone use and cancer discussed, the independent variable is __ and the dependent variable is __. decaffeinated coffee; caffeinated coffee type of cancer; brand of cell phone brand of cell phone used; duration of cell phone use cell phone use; cancer rates cancer rates; cell phone use

Explanation:

In a study, the independent variable is the factor being manipulated or studied to see its effect on another variable. The dependent variable is the outcome that is measured. In studies of cell - phone use and cancer, researchers are interested in how cell - phone use (the factor they might be looking at for its potential impact) affects cancer rates (the outcome being measured). So cell phone use is the independent variable and cancer rates is the dependent variable.

Answer:

cell phone use; cancer rates