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Hidden variable - Wikipedia
Hidden variables may refer to: Confounding, in statistics, an extraneous variable in a statistical model that correlates (directly or inversely) with both the ... More »

## Extraneous Variables

web.mst.edu/~psyworld/extraneous.htm

Extraneous and Confounding Variables and Systematic vs Non-Systematic Error. Extraneous Variables are undesirable variables that influence the relationship ...

## Extraneous Variable Simple Definition - Statistics How To

www.statisticshowto.com/extraneous-variable/

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 | Lærd Dissertation

dissertation.laerd.com/extraneous-and-confounding-variables.php

When an extraneous variable changes systematically along with the variables that you are studying, this is called a confounding variable. A variable is ...

## What is an Extraneous Variable?

www.cs.colostate.edu/~howe/EMAI/ch3/node4.html

In practice, extraneous variables are not merely ``possible causes''; they are `` plausible causes.'' It is plausible to believe that a teacher's view of a student ...

## Extraneous & Confounding Variables: Differences & Examples ...

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...

## What are extraneous variables in a research survey? | Reference.com

www.reference.com/world-view/extraneous-variables-research-survey-f5f4de93e39c437b

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 ...

## Dependent Variable - Independent Variable | Simply Psychology

www.simplypsychology.org/variables.html

Extraneous variables – These are all variables, which are not the independent variable, but could affect the results (e.g. dependent variable) of the experiment.

## Extraneous Variables | Insights Association

www.marketingresearch.org/issues-policies/glossary/extraneous-variables

Factors that are not manipulated as part of an experiment, but they may exert some influence on the dependent variable under study.