A variable is an unknown number represented by a letter
The question should be what is the variable in the following expression? (n + 5) The answer: (n) represents the variable. See: Variable(English definition) then look up the Math/Algebra definition.
A number without a variable. Ex.) 5 is a constant, 5x is not.
Usually it refers to the straight line regression of a variable against time.
In Algebra a term is either: * a single number, or * a variable, or * numbers and variables multiplied together.
operational definition of a manipulated variable
The question should be what is the variable in the following expression? (n + 5) The answer: (n) represents the variable. See: Variable(English definition) then look up the Math/Algebra definition.
variable- is a letter that represents an unknown number ex- x-1=10
A number without a variable. Ex.) 5 is a constant, 5x is not.
the set of possible values of the independent variable or variables of a function.
Usually it refers to the straight line regression of a variable against time.
What is a Variable in Math?A variable in math is part of algebra and it is a symbol or letter that represents a number.
operational definition of a manipulated variable
In Algebra a term is either: * a single number, or * a variable, or * numbers and variables multiplied together.
a variable expression in math is a symbol that is in a sentence
operational definition of a manipulated variable
It is a table which shows a set of values that some variable takes and the number of times that it takes those values.
Mode is the most frequently occurring value in a data set. See related link. Note that in statistics, the definition is related to the data collected. In probability, the definition is related to the probability distribution which describes the random variable.