Correlations mainly involving water-saving devices and defects
| No. . | Description of variables . | Correlation coefficient . | p-value . |
|---|---|---|---|
| 1 | Average monthly building consumption (m3/month), | 0.85 | 1.83 × 10−3 |
| Number of lavatory taps with flow rate below NBR 10281 | |||
| 2 | Average monthly building consumption (m3/month), | 0.88 | 8.06 × 10−4 |
| Number of toilets with dual flush valve | |||
| 3 | Number of plumbing fixtures with water-saving technologies, | 0.85 | 2.06 × 10−3 |
| Number of leaking plumbing fixtures | |||
| 4 | Number of plumbing fixtures with water-saving technologies, | 0.84 | 2.36 × 10−3 |
| Number of plumbing fixtures with leaking valve | |||
| 5 | Number of plumbing fixtures with water-saving technologies, | 0.89 | 6.09 × 10−4 |
| Number of defects in self-closing taps | |||
| 6 | Number of plumbing fixtures with water-saving technologies, | 0.95 | 2.00 × 10−5 |
| Number of self-closing taps with leaking valve |
| No. . | Description of variables . | Correlation coefficient . | p-value . |
|---|---|---|---|
| 1 | Average monthly building consumption (m3/month), | 0.85 | 1.83 × 10−3 |
| Number of lavatory taps with flow rate below NBR 10281 | |||
| 2 | Average monthly building consumption (m3/month), | 0.88 | 8.06 × 10−4 |
| Number of toilets with dual flush valve | |||
| 3 | Number of plumbing fixtures with water-saving technologies, | 0.85 | 2.06 × 10−3 |
| Number of leaking plumbing fixtures | |||
| 4 | Number of plumbing fixtures with water-saving technologies, | 0.84 | 2.36 × 10−3 |
| Number of plumbing fixtures with leaking valve | |||
| 5 | Number of plumbing fixtures with water-saving technologies, | 0.89 | 6.09 × 10−4 |
| Number of defects in self-closing taps | |||
| 6 | Number of plumbing fixtures with water-saving technologies, | 0.95 | 2.00 × 10−5 |
| Number of self-closing taps with leaking valve |