A measurable function from a sample space to the measurable space of possible values of the variable.
A quantity whose value is random and to which a probability distribution is assigned, such as the possible outcome of a roll of a dice.
A measurable quantity capable of taking on a number of values.
The measured magnitude of a variable.
random variable
A variable, often the set of x values plotted on a graph.
To alter; to vary; to make or become different.