Another example of a dependent variable is a test score. How well you perform on a test depends on other variables, such as how much you studied, the amount of sleep you had the night before, whether you had breakfast that morning, and so on. The manipulation of these independent variable...
while the dependent variable isheart rate. To experiment, you would provide stress and measure the subject'sheartbeat. In a good experiment, you'd choose a stress you could control and quantify. Your choice could lead you to perform additional experiments since it might turn out ...
An independent variable is a variable that you can control. One way to explain it to a child is that it is the variable that the child can change during the experiment. For example, in an experiment on the effect of light on plant growth, the child can control how much light a plant ...
What is an example of a dependent variable? There are many examples of dependent variables, such as: The bacterial growth according to the amount of carbon. The amount of electricity production according to the size of dams. What is the definition of a dependent variable? A dependent variab...
In mathematics, a variable whose value is determined by the value of an independent variable. For example, in the functiony=x+ 5,yis the dependent variable because its value is determined by the value ofx. The American Heritage® Student Science Dictionary, Second Edition. Copyright © 2014...
In science, a variable is a detail or condition that can be controlled or perhaps altered in some way. In scientific investigations, studies are designed that contain three different types of variables: dependent, independent and control.
In math, a variable is a symbol (usually a letter) we use to represent a number whose value we don't know yet. Two important types of variables in all types of math and science (shout-out to the science-lovers!) are independent variables (IV) and dependent variables (DV). As wit...
. The dependent variable is what a researcher measures in an experiment and is affected by the independent variable. The dependent variable cannot cause a change in the independent variable, but a change in the independent variable can cause a change in the dependent variable. For example,...
Example Sentences The dependent variable — the thing that may change in response — is how dirty the food gets. From Science News For Students The thing that may change in response is the dependent variable. From Science News For Students Discover More More About Dependent Variable What is a...
The dependent variable (sometimes known as the responding variable) is what is being studied and measured in the experiment.It's what changes as a result of the changes to the independent variable. An example of a dependent variable is how tall you are at different ages. The dependent variabl...