Occurs when the effects of an independent variable and an uncontrolled variable are intertwined, so one cannot determine which of the variables is responsible for a particular observed effect on a dependent variable.

"Confounding Variable"

Step-by-step explanation:

According to my research on statistical studies, I can say that based on the information provided within the question the term being defined in the question is called a "Confounding Variable". This is a variable that affects both the dependent variable and independent variable, this then causes a confusion in their relationship.

I hope this answered your question. If you have any more questions feel free to ask away at .

it's both, now can you answer my most recent question?

what is the question? i am guessing you are looking for the area.

to find an area, you have to do length x width.

in this case, it would be 12 ft x 4 ft = 48 sq. ft