During Experimental Design a Variable Is Defined as?

Experimental treatments, or independent variables, are the controlled part of an experiment expected to affect the response, or dependent variables. ... This question must be made more specific to design an effective experiment. The dependent variable, plant response, can be defined and measured in numerous ways.

What is a variable in experimental design?

Variables are an important part of an eye tracking experiment. A variable is anything that can change or be changed. In other words, it is any factor that can be manipulated, controlled for, or measured in an experiment.

What is the experimental variable in an experiment?

An important element that is defined in the metadata of each experiment is the “experimental variable”. The experimental variable is usually one or several of the sample attribute categories. It describes the factors that differ between the test and the control samples, which you are investigating (Figure 6).