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In the article "Nitrate Contamination of Alluvial Groundwaters in the Nakdong River Basin, Korea", several chemical prop
Posted: Sat May 21, 2022 9:59 am
by answerhappygod
- In The Article Nitrate Contamination Of Alluvial Groundwaters In The Nakdong River Basin Korea Several Chemical Prop 1 (80.23 KiB) Viewed 12 times
In the article "Nitrate Contamination of Alluvial Groundwaters in the Nakdong River Basin, Korea", several chemical properties were measured for water samples taken from irrigation wells at three locations. The following table presents the means, standard deviations, and sample sizes for pH measurements. Location Mean SD Sample Size Upstream 6.0 0.2 49 Midstream 6.2 0.4 31 Downstream 6.4 0.6 30 Construct an ANOVA table. Do the data prove conclusively that the pH differs at the different locations? (Yes/No)