It's the variable in an experiment that is being modified or altered. For example, if I compare two sunflowers to see which will last the longest and put one in the shade instead of the sun, that sunflower is the experimental variable because I altered it.
An experimental variable is what you are experimenting on.
You must have a control group, an experimental group, an experimental variable (also called the independent variable), and a response to be measured (also called the dependent variable). The experimental variable is applied only to the experimental group, so that any difference between the control group and experimental group is due only to the experimental variable. Both the control group and experimental group must have the same conditions, except for the experimental variable.
You need a control group which does not receive the experimental variable, you need an experimental group which receives the experimental variable. You need an experimental variable, and you need to keep everything else the same.
An independent variable is the experimental variable (what you are experimenting on)
Theres the hypothesis, the manipulative variable, the controlled variable, the responding variable, the experimental control, and the trials. Theres the hypothesis, the manipulative variable, the controlled variable, the responding variable, the experimental control, and the trials. Theres the hypothesis, the manipulative variable, the controlled variable, the responding variable, the experimental control, and the trials.
Anxiety would be the experimental variable
The independent variable is the one variable that you change in your experiment
If an experiment compares an experimental treatment with a control treatment, then the independent variable (type of treatment) has two levels: experimental and control. If an experiment were comparing five types of diets, then the independent variable (type of diet) would have 5 levels. In general, the number of levels of an independent variable is the number of experimental conditions.
The variable that is deliberately changed is called the experimental variable or the independent variable (they mean the same thing). When graphing, the independent variable goes on the x-axis.
the experimental variable is like the independent variable, which is the only thing you can change in a science experiment, and the dependent variables are the things that stay the same.
the independent variable is changed, and the experimental value measure. So you control the independent variable and change it to measure the results
In a controlled experiment, the control variable remains constant while the experimental variable changes with each trial of the experiment.
the independent variable: independent of changes in the values of other variables
An experimental setup uses the independent variable.
The effect on the dependent variable will be different in the experimental group than the control group, which is why you measure the dependant variable.
It is a categorical variable such as a subject's gender or race which are not experimental conditions but are still included into the statistical analysis as a mean of statistical control.
Control Variable = kept in constant in a experiment Experimental Variable = changes in a experiment
Example sentence - Our homework assignment included giving a detailed example of an experimental variable.
A control variable is the one that stays the same.A controlled variable is a variable that is kept the same between the control group and experimental group, so that only the experimental (independent) variable is allowed to change.