the def for variable is a letter or symbol used to represent a missing number in an algebrac expression
describes how to measure a variable or define a term. right out of my science book
the extent to which the dependent variable changes
Ordered Variable is one where you can put the data into order, bt not give it an actual number. The height of a person compared to other's height is an ordered variable.
Where one variable is always the product of the other and a constant.
The independent variable determines the value of other variables and is change by the person doing the experiment. The dependent variable is what is affected by the independent variable; it "depends" on the independent variable.
operational definition of a manipulated variable
operational definition of a manipulated variable
describes how to measure a variable or define a term. right out of my science book
An independent variable is a factor that is changed by the controller of the experiment.
A variable is an unknown number represented by a letter
The operational definition of the dependent variable in an experiment specifies how the variable will be measured or observed. It defines the specific outcome or response that is being assessed as a result of manipulating the independent 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 definition means to declare the variable with its value. for example:- int i=10; this statement is a combination of declaration of integer i and assign its value to it,so it is a definition statement Note: assigning a value is not essential.
Operational definition. :)
visithttp:/www.statisticssolutions.com/moderator-variable. it gives good definition of moderator variable
A declaration and definition of a variable are nearly synonymous, especially as it is found in source code. However, the concepts are separate. The definition of a variable may include variable name, type, scope, operating range, and initial value(s). Program documentation includes only the definition of a variable; not the declaration. It defines the meaning and use of a variable. Whereas the declaration of a variable indicates to the compiler/interpreter that the name should be recognized as a variable. Understand that when the variable declaration is given in source code it may include the definition, though not always. In some languages a variable may be declared and then defined later as to type, operating range, et al.
A variable that stay the same during a science experiment