noun a symbol representing a quantity that can vary
adjective able to be changed or adapted
In algebra, a variable represents an unknown value that can vary in an equation.
In statistical analysis, variables are used to represent characteristics or attributes that can be measured or observed.
In programming, a variable is used to store data that can be changed or manipulated.
In physics, variables are used to represent quantities that can change or vary in an experiment or equation.
In writing, a variable can refer to a character, theme, or plot element that changes or develops over the course of a story.
In psychology, a variable is any factor that can be measured and that may change or vary in an experiment or study.
In data science, a variable is a placeholder for a value that can change or be manipulated in a dataset or algorithm.
In software development, a variable is a named storage location that holds a value that can be changed during the execution of a program.
In finance, a variable can refer to any factor that can affect the outcome of a financial model or analysis, such as interest rates or market trends.
In biology, a variable can refer to any factor that can be measured or controlled in an experiment, such as temperature, pH, or genetic traits.
In engineering, a variable can refer to any factor that can be adjusted or controlled in a system or process to achieve a desired outcome, such as pressure, flow rate, or voltage.
In education, a variable can refer to any factor that can influence student learning or performance, such as teaching methods, classroom environment, or student motivation.