The meaning of VARIABLE is able or apt to vary : subject to variation or changes. How to use variable in a sentence.

Sep 19, 2022 · Variables can be defined by the type of data (quantitative or categorical) and by the part of the experiment (independent or dependent).

In mathematics, a variable (from Latin variabilis 'changeable') is a symbol, typically a letter, that refers to an unspecified mathematical object. [1][2][3] One says colloquially that the variable …

Aug 12, 2025 · In research, an independent variable is the factor you deliberately change or control, while a dependent variable is the outcome you measure. Think of it as cause and …

Mar 26, 2024 · In research, variables are critical components that represent the characteristics or attributes being studied. They are the elements that researchers measure, control, or …

Dec 4, 2022 · Learn about the types of variables in science experiments. Get examples and learn how to identify each variable.

The flowchart below summarizes the classification scheme used in this lesson to describe variables. All variables fall into one of two categories: quantitative or qualitative.

Variables are characteristics or qualities that you might need to measure or count. Let’s talk about the different types of variables you might come across when analyzing data.

Variables can be classified as QUANTITATIVE or QUALITATIVE (also known as CATEGORICAL). QUANTITATIVE variables are ones that exist along a continuum that runs …

JavaScript Identifiers Variables are identified with unique names called identifiers. Names can be short like x, y, z. Names can be descriptive age, sum, carName. The rules for constructing …