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...
Write out your variables as a sentence stating cause and effect. The independent variable causes a change in the dependent variable. Usually, thesentencewon't make sense if you get them wrong. For example: (Taking vitamins) affects the number of (birth defects). = Makes sense. (Birth defect...
Whatever event you are expecting to change is always the dependent variable.In the first example aboverace performanceis the variable you would expect to change if you changed your training, so that’s the dependent variable. In the second example, the dependent variable is weight and in the t...
Example: Independent and dependent variables You design a study to test whether changes in room temperature have an effect on math test scores. Yourindependent variableis the temperature of the room. You vary the room temperature by making it cooler for half the participants, and warmer for the...
Composite Variable Definition, Creation & Example Independent & Dependent Variable Lesson Plan Identifying Variables Lesson Plan Clinical Trial | Definition & Examples Changing Criterion & Alternating Treatment Designs in Research Characteristics of a Well-Designed and Well-Conducted Experiment Choosing a Metho...
Example: How long you sleep (independent variable) affects your test score (dependent variable). This makes sense, but: Example: Your test score affects how long you sleep. This doesn't really make sense (unless you can't sleep because you are worried you failed a test, but that would ...
Which variable impacts the other one? Example 1: While searching for golf balls, I can find 10 for every hour that I search. The equation is g=10h where g is the number of golf balls I find and h is the hours I spend looking. "The number of golf balls I find depends on how ...
Ask yourself which variable is affecting or influencing which other variable. The variable being affected is likely the dependent variable. Try to construct a cause-and-effect sentence with the independent variable being the cause and the dependent variable being the effect. For example, “coffee co...
For example, let’s say you’re trying to figure out which brand of plant food will help a sunflower grow to the tallest height. Thedependent variableis the final height of the sunflower. Theindependent variable(the factor that you change) is the brand of plant food. There are a number...
de·pen·dent variable (dĭ-pĕn′dənt) 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. ...