Prediction Of Track Records in Track Field For Asia Competitions 2010 , Using Gray prediction Model

ABSTRACT: Predicting means estimating what would happen in future. For example, weathermen predict weather condition and sportsmen predict the result of sport games and every organization, for its own existence and assurance of success in competitive market, needs the prediction of future. In one side predicting is on uncertain process because we cannot speak certainly about future and, in other side, the wider domain of prediction, because more variables would be included, the accuracy possibility of different events increases. This paper, using prediction model, is going to predict the records of factors, in track and field for males and females in 2010, which have collected required data from internet. Eventually, prediction model has been tested and it level of controllability and also prediction error and level of reliability and validity has been studied. The aim of this prediction is to provide a guide for decision makers of this sport area, athlete of this sport field, and even sportsmen.