In an experimental design, the variable the researcher has control over and that is different for the treatment and control groups is called the a. random variable b. response variable c. dependent variable d. lurking variable e. explanatory variable

In an experimental design, the variable the researcher has control over and that is different for the treatment and control groups is called the explanatory variable.  

The explanatory variable can be controlled and manipulated by the experimenter.  

The correct answer between all the choices given is the last choice or letter E. I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.

   

Ithink you should go back and learn in school rather then here asking questions

You should provide a picture to show where the arrow is pointing and which information that is given. but there are 3 branches of the government, legislative, executive, and judicial. legislative makes laws, executives pass laws, and judicial are the courts