Variable Meaning. The generic letters which are used in many algebraic expressions and equations are x y z. Performing this calculation can help you better understand the concept and its various uses.
A symbol for a value we dont know yet. How to calculate variable margin. Subject to variation or changes.
Variable definition apt or liable to vary or change.
A variable is a quantity that may be changed according to the mathematical problem. This can happen when another variable is closely related to a variable you are interested in but you havent controlled it in your experiment. For example if eye color is the variable its attribute might be green brown or blue. Variable Definition in Research.