highly significantp < 0.001
Statistical analysis revealed highly significant differences (p < 0.001) between raw and boiled water samples, confirming the effect of repeated boiling.
Statistical analysis revealed highly significant differences (p < 0.001) between raw and boiled water samples, confirming the effect of repeated boiling.
The observed relationship between three key parameters, nitrate concentration, boiling frequency, and remaining water volume, follows a positive trend (Table 1 ).