professor said there cannot be a independent AND a quasi. I originally thought the mice as quasi since they are not randomly assigned in the experiment, its either cocaine dependent or cocaine inexperienced, now I'm not so sure. Also, would cocaine even be an independent when it doesn't mention how its manipulated?

apart.) iifgift your answer or use a different type color to set it Submit the document to your instructor by Sunday, 11:59 p.m. central time. Problem Set 1.1: Identifying Variables (Dependent, Independent, Quasi- Independent) Criterion: Identify dependent and independent variables. Instructions: For the following list of examples, identify the dependent variable and ndependent (or quasi-independent) variable. not manipulated 1./A researcher tests whether cocaine use increases impulsive behavior in a sample of cocaine-dependent and cocaine-inexperienced mice. mice Independent Variable: X (cocaine use ? mice? Quasi-Independent Variable: Cocaine use + mice? Dependent Variable: impulsive behavior (measure