Table 5.
Summary statistics of the OLS model in determining the association between electricity and water consumption in six socioeconomic sectors in Qatar.
| Variable | Coefficient | St. Error | t- Statistic | Probability | VIF |
|---|---|---|---|---|---|
| Intercept | 12690.845678 | 2516.874705 | 5.042303 | 0.000001 | |
| Residential – Villa | 7.003591 | 0.816526 | 8.577302 | 0.000000 | 1.475 |
| Residential – Flat | 6.923414 | 0.821227 | 8.430578 | 0.000000 | 1.487 |
| Government | 1.544196 | 7.335079 | 0.210522 | 0.833285 | 2.206 |
| Commercial | 2.269206 | 0.770241 | 2.946100 | 0.003275 | 1.836 |
| industry | 14.412368 | 0.563429 | 25.579736 | 0.000000 | 0.948 |
| Productive Farms | 25.228659 | 2.931446 | 8.606217 | 0.000000 | 1.422 |