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something that can be changed, like in an experiment. there are controlled variables, manipulated variables and respondingvariables. Something that you could of done better or needed improvement on and then there's something that you did great. Variables are unknowns. They are typically found in math problems and represented by a letter, usually x. They can be fulfilled by any number that makes the equation true. Sometimes they have one discrete value, and other times it is possible that one variable could have several possible values that are all equally correct.
Something that can be changed. In algebra, it is the letter because the letter can be changed to a number.
Wiki User
∙ 7y ago
Wiki User
∙ 10y agoa variable is a factor that can influence the outcome of an experiment or factors that can affect a tests outcome.
...or "the best laid plans of mice and men go wrong..." which should lead to preparation of a Plan B, Plan C, etc., which lay out details about what will be done, if Plan A does not work.
A variable, in science, means something in an experiment that can be changed.
Wiki User
∙ 14y agoGod
The concepts being studied
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What is the full definition of multicollinearity?
Multicollinearity is when several independent variables are linked in some way. It can happen when attempting to study how individual independent variables contribute to the understanding of a dependent variable
What is a sentence with the word 'interaction'?
The variables are not simply additive; they are interactive.
Is there another word for dependent variable?
another name for variables is factors
Define dependent responding variable?
A dependent (responding) variable is a condition that can change as the result of an independent variable's alteration. It can also be referred to as an effect. Every well-designed experiment has three kinds of variables. 1) Control variables, which are the same for each stage of the experiment. 2) Independent (manipulated) variables, which represent what is being changed by experimenters. 3) Dependent (responding) variables, which respond to the change and ideally are the direct result of the change in the independent (manipulated) variables.
What is the definition on algebraic model?
An algebraic model uses variables and numbers. Example: x*54=648
How many variables are tested during an experiment?
There are three types of variables tested: manipulated variables, controlled variables, and experimental variables.
What is the differecnce between independent variables and dependent variables?
Every time the independent variables change, the dependent variables change.Dependent variables cannot change if the independent variables didn't change.
What are variables that do not change in an experiment?
Variables that do not change in an experiment are independent variables.
The variables that do not change in an experiment are what?
Variables that do not change in an experiment are independent variables.
What are the three variables that play an important role in a Practical Investigation?
Independent Variables, Dependent Variables and Extraneous Variables.
What are explanatory variables in regression?
Explanatory (or independent) variables are variables such that changes in their value are thought to cause changes in the "dependent" variables.
What are stimulus variables?
Stimulus variables are variables that are part of the habitat that an organism reacts to. These variables can be natural parts of the area such as weather.
What are predicting variables?
Variables that you predict.
Anova depends on having independent variables describe an abuse that might occur by having dependent variables?
there are three kinds of variables.a variable must be a situation,condition or a factor1.change or manipulated variables.-are the variables that are being tested or changed.2.constant variables.-are the variables that you are not intended to test or study,or the variables to be kept constant.3.responding variables.-are the results of the maipulated variables.
Are constant variables and derived variables the same?
Constant variables are constant, they do not change. Derived variables are not constant. They are determined by the other values in the equation.
What are organizational variables?
indicate organizational variables
What are the variables that are not changed in an experiment?
The control variables.
