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Attachment B <br />Table 2 <br />ProUCL Output <br />Waste Water Pollution Control Plant, Waste Water Treatment Wetland Project, City of San Leandro, San Leandro, California <br />189 <br />190 <br />191 <br />192 <br />193 <br />194 <br />195 <br />196 <br />197 <br />198 <br />199 <br />200 <br />201 <br />202 <br />203 <br />204 <br />205 <br />206 <br />207 <br />208 <br />209 <br />210 <br />211 <br />212 <br />213 <br />214 <br />215 <br />216 <br />217 <br />218 <br />219 <br />220 <br />221 <br />222 <br />223 <br />224 <br />225 <br />226 <br />227 <br />228 <br />229 <br />230 <br />231 <br />232 <br />233 <br />234 <br />235 <br />ABCDEFGHI JKL <br /> 0.894 <br />9.1099E-5 <br /> 0.155 <br /> 0.112 <br /> 0.128 -3.443 <br /> 0.424 1.285 <br /> 0.224 0.23 <br /> 0.286 0.55 <br /> 0.118 <br /> -3.443 0.032 <br /> 1.297 2.733 <br /> 0.182 0.121 <br /> 1.297 2.733 <br /> 0.182 <br /> 0.188 -3.296 <br /> 0.516 1.49 <br /> 0.306 0.207 <br /> 0.231 <br />then contact a statistician to correctly calculate UCLs. <br />Note: Suggestions regarding the selection of a 95% UCL are provided to help the user to select the most appropriate 95% UCL. <br />The calculated UCLs are based on assumptions that the data were collected in a random and unbiased manner. <br />Please verify the data were collected from random locations. <br />If the data were collected using judgmental or other non-random methods, <br />PCB_ExpConc <br />Recommendations are based upon data size, data distribution, and skewness using results from simulation studies. <br />However, simulations results will not cover all Real World data sets; for additional insight the user may want to consult a statistician. <br />Nonparametric Distribution Free UCL Statistics <br /> 95% H-Stat UCL <br />SD in Log Scale <br />95% KM (t) UCL <br />Data do not follow a Discernible Distribution <br />Suggested UCL to Use <br />Mean in Log ScaleMean in Original Scale <br />SD in Original Scale <br /> 95% t UCL (Assumes normality) <br />DL/2 Statistics <br />DL/2 Log-TransformedDL/2 Normal <br />DL/2 is not a recommended method, provided for comparisons and historical reasons <br />KM Mean (logged) <br />KM SD (logged) <br />KM Standard Error of Mean (logged) <br />KM Geo Mean <br /> 95% Critical H Value (KM-Log) <br /> 95% H-UCL (KM -Log) <br />Note: KM UCLs may be biased low with this dataset. Other substitution method recommended <br />KM Standard Error of Mean (logged) <br />KM SD (logged) 95% Critical H Value (KM-Log) <br />Mean in Original Scale <br />SD in Original Scale <br /> 95% t UCL (assumes normality of ROS data) <br />Mean in Log Scale <br />SD in Log Scale <br /> 95% Percentile Bootstrap UCL <br />Statistics using KM estimates on Logged Data and Assuming Lognormal Distribution <br /> 95% H-UCL (Log ROS) <br /> 95% BCA Bootstrap UCL 95% Bootstrap t UCL <br />Detected Data Not Lognormal at 10% Significance Level <br />Lognormal ROS Statistics Using Imputed Non-Detects <br />10% Lilliefors Critical Value <br />Shapiro Wilk Approximate Test Statistic <br />10% Shapiro Wilk P Value <br />Lilliefors Test Statistic <br />Shapiro Wilk GOF Test <br />Detected Data Not Lognormal at 10% Significance Level <br />Lilliefors GOF Test <br />Detected Data Not Lognormal at 10% Significance Level <br />Lognormal GOF Test on Detected Observations Only <br />Page: 5 of 13 Terraphase Engineering Inc.