An investigation into identifying factors and building models for prediction of water usage in regional Australia

摘要: This paper is based on a research project with the aim of developing suitable model for future water consumption in Toowoomba, Queensland, Australia. The project’s main aims were to, systematically, investigate contributory factors usage and then build mathematical prediction performing sensitivity analysis. Water without any doubt most important resource used farming, industrial domestic applications. Hence, this timely very appropriate terms meeting needs community around Toowoomba. The demonstrates how multiple regression models built progressive manner. For instance, systematic investigation into accuracy has revealed that by incorporating three dummy variables using those conjunction either city population or number dwellings would produce accurate results. These represented presence absence tariff, restrictions rebate dry weather.