m Khanmohammadi - Department of Mathematics, Science Eslamshahr Branch,Islamic Azad University,Eslamshahr-Iran
m Kazemimanesh - Department of Mathematics, Science saveh Branch,Islamic Azad University,saveh-Iran

Ranked voting data arise when voters select and rank more than one candidate with order of preference. In the recent papers we consider ranked voting data which is obtained when voters select and rank more than one candidate. Here, it is assumed that a voter selects candidates from a set of candidates and ranks them from top to place. A preferance score, , of the candidate should be calculated as a weighted sum of votes with certain weights, ,