What is a confounding variable? a. a confounding variable is a response variable that has an effect on the explanatory variable, but it cannot be accurately measured in the study. b. a confounding variable is a response variable that was not considered in a study whose effect cannot be distinguished from a second explanatory variable in the study. c. a confounding variable is an explanatory variable that was considered in a study whose effect cannot be distinguished from a second explanatory variable in the study. d. a confounding variable is the explanatory variable on which a study has been focused?

The answer is "c. a confounding variable is an explanatory variable that was considered in a study whose effect cannot be distinguished from a second explanatory variable in the study."

A confounding variable is an outside impact that progressions the impact of a dependent and independent variable. This superfluous impact is utilized to impact the result of an exploratory plan. Just, a confounding variable is an additional variable went into the condition that was not represented. Confounding variables can destroy an analysis and deliver pointless outcomes. They propose that there are connections when there truly are most certainly not. In an examination, the independent variable by and large affects the dependent variable.