Research Article
Spatial Variability and Application of Ratios between BTEX in Two Canadian Cities
Table 3
Mean, median, and coefficient of variation (CV) of interspecies ratios in Windsor and Sarnia.
| | | T/B | E/B | (m + p)/B | O/B | (m + p)/E |
| Windsor 3 years fall () | Mean | 3.91 | 0.59 | 2.02 | 0.68 | 3.03 | Median | 3.42 | 0.60 | 1.90 | 0.61 | 2.86 | CV (%) | 30 | 22 | 25 | 28 | 22 |
| Windsor fall 2005 () | Mean | 3.72 | 0.58 | 1.60 | 0.59 | 2.76 | Median | 3.44 | 0.59 | 1.65 | 0.60 | 2.77 | CV (%) | 31 | 21 | 21 | 21 | 7 |
| Sarnia fall 2005 () | Mean | 2.92 | 0.52 | 1.40 | 0.56 | 2.63 | Median | 2.89 | 0.52 | 1.38 | 0.55 | 2.70 | CV (%) | 27 | 28 | 33 | 33 | 9 |
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