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- Dictionaryvariable/ˈvɛːrɪəbl/
adjective
- 1. not consistent or having a fixed pattern; liable to change: "the quality of hospital food is highly variable"
- 2. able to be changed or adapted: "the drill has variable speed"
noun
- 1. an element, feature, or factor that is liable to vary or change: "there are too many variables involved to make any meaningful predictions"
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A variable is a quantity that may be changed according to the mathematical problem. The generic letters which are used in many algebraic expressions and equations are x, y, z. In other words, a variable is a symbol for a number where the value is not known. For example, x + 5 = 10. Here “x” is a variable.
In statistics, a variable is a characteristic of interest that you measure, record, and analyze. Statisticians understand them by defining the type of information they record and their role in an experiment or study. In this post, learn about the different kinds of variables in statistics and their functions in experiments.
a number, amount, or situation that can change: The variables in the equation are X, Y, and Z. The data was analysed according to neighbourhoods, but other key variables like credit rating and marital status were ignored altogether. See also. background variable. categorical variable. contextual variable. continuous variable. control variable.
The meaning of VARIABLE is able or apt to vary : subject to variation or changes. How to use variable in a sentence. able or apt to vary : subject to variation or changes; fickle, inconstant; characterized by variations…
noun. something that may or does vary or change; a variable feature or factor. Mathematics, Computers. a quantity or function that may assume any given value or set of values. a symbol that represents this. Logic. (in the functional calculus) a symbol for an unspecified member of a class of things or statements.
Illustrated definition of Variable: A symbol for a value we dont know yet. It is usually a letter like x or y. Example: in x 2 6, x is the...
Definition of variable noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
A variable is a factor that can change in quality, quantity, or size, which you have to take into account in a situation. Decisions could be made on the basis of price, delivery dates, or any other variable.
variable. noun [ C ] uk / ˈveəriəbl / us. a number, amount, or situation that can change: A patient's recovery time depends on so many variables, such as age, weight, and general health. (Definition of variable from the Cambridge Learner's Dictionary © Cambridge University Press)
Variables in math are symbols, often letters, that represent different values in various situations. They help us understand and solve problems with changing values. For example, when calculating total earnings at a job with an hourly wage plus tips, a variable can represent the fluctuating tips, making it easier to determine total income.
