ADVANCED AIR QUALITY

need I page Study the three images in Figure 7.5 in Godish, Davis, and Fu's (2015) book, and then consider the authors' comments regarding accuracy, precision, and bias on pp. 248-251. Notice that the reported industry practice is to accept sample data within ten percent of the true value for statistical sampling methods, and within 25% of the true value for passive sampling methods.

What problems do you think that this practice could pose when attempting to generalize air quality study outcomes?