chance variable

English Thesaurus

1. a variable quantity that is random (noun.cognition)

hypernym	:	variable, variable quantity,
definition	:	a quantity that can assume any of a set of values (noun.cognition)

derivation	:	vary,
definition	:	be subject to change in accordance with a variable (verb.stative)

derivation	:	vary,
definition	:	be subject to change in accordance with a variable (verb.stative)