In a scientific experiment, extraneous variables are those conditions other than the one the scientist controls that cause any effect on the outcome of the experiment. Researchers ...
In statistics, a confounding variable (also confounding factor, a confound, or
confounder) is an extraneous variable in a statistical model that correlates (
directly ... More »
Extraneous and Confounding Variables and Systematic vs Non-Systematic Error.
Extraneous Variables are undesirable variables that influence the relationship ...
When an extraneous variable changes systematically along with the variables
that you are studying, this is called a confounding variable. A variable is ...
What happens when something other than your independent variable is
influencing the outcome of your study? In this lesson, we'll look at two types...
When we conduct experiments there are other variables that can affect our
results, if we do not control them.
May 10, 2015 ... Extraneous variable are any variables that you are not intentionally studying in
your experiment or test. Definition and examples for extraneous ...
Extraneous and confounding variables are variables other than the independent
variable which may have an effect on the dependent variable. They are ...
Nov 13, 2010 ... Extraneous variables can be defined as any variables that may affect the ... be an
extraneous variable that was not controlled for in the research ...
In the previous chapter, we saw how extraneous variables can contribute to ... the
purpose of this control is to reduce the influence of extraneous variables so ...