BOD/COD Correlation. The table gives n = 24 paired measurements of effluent BOD, and COD. Interpret the data using graphs and correlation. COD (mg/L) 4.5 BOD (mg/L) COD (mg/L) 8.0 11.1 7.6 BOD (mg/L) 4.7 4.2 9.7 5.8 6.3 8.8 5.7 5.0 4.1 6.7 5.0 5.0 3.8 6.1 4.1 8.1 5.7 5.4 4.4 5.9 6.3 9.7 15.4 12.0 4.2 4.3 4.0 3.7 7.2 7.3 8.5 8.6 7.8 4.9 4.9 5.5 3.5 4.3 7.9 5.4 6.4 5.7 4.2 3.9

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BOD/COD Correlation. The table gives n = 24 paired measurements of effluent BOD5 and
COD. Interpret the data using graphs and correlation.
COD (mg/L) 4.5
BOD (mg/L)
5.0
4.7
4.1
COD (mg/L) 8.0 11.1
BOD (mg/L) 5.7
4.2 9.7 5.8
6.7 5.0 5.0
6.3
3.8
7.6 8.1
5.4 4.4 5.9 4.9
5.7 6.3 9.7 15.4
4.2 4.3 4.0
8.8
6.1 4.1
7.3 8.5 8.6 7.8 7.2 7.9
4.9
5.5
3.5
4.3
5.4
6.4
4.2
12.0
3.7
5.7
3.9
Transcribed Image Text:BOD/COD Correlation. The table gives n = 24 paired measurements of effluent BOD5 and COD. Interpret the data using graphs and correlation. COD (mg/L) 4.5 BOD (mg/L) 5.0 4.7 4.1 COD (mg/L) 8.0 11.1 BOD (mg/L) 5.7 4.2 9.7 5.8 6.7 5.0 5.0 6.3 3.8 7.6 8.1 5.4 4.4 5.9 4.9 5.7 6.3 9.7 15.4 4.2 4.3 4.0 8.8 6.1 4.1 7.3 8.5 8.6 7.8 7.2 7.9 4.9 5.5 3.5 4.3 5.4 6.4 4.2 12.0 3.7 5.7 3.9
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