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0 0 0 <br /> v.8.7.009. EPA m.a.0.01 <br /> EPA OUTLIER TEST <br /> AMW-2 <br /> 150- <br /> n = 85. Mean= 26.06, <br /> after outlier removal <br /> 26.36, 25.17. <br /> Std. Dev. = 17.93, after <br /> outlier removal 17.84,, <br /> 14.21. <br /> Critical Tn= 3.151 <br /> 100- after outlier removal <br /> 3.147, 3.143. <br /> F Statistical outliers <br /> IN I are shown as solid squares. <br /> Warning: data, after <br /> outlier removal, were <br /> found to be neither normally <br /> 5(� nor log-normally distributed. <br /> Cd Normality test used: <br /> F L­ F <br /> Shapiro Francia. <br /> F <br /> W Statistic 0.9389 <br /> W Quantile = 0.971 <br /> Nff <br /> 0 <br /> Dec 1988 Apr 1999 Aug 2009 <br /> Note: EPA guidance directs that statistical outliers should not be removed or altered unless independent evidenc <br /> error exists. <br /> Constituent: Nitrate as N (mg/L) Facility: Austin Road LF Data File: AUSTININ - <br /> Date: 9/16/09, 4:14 PM Client: Austin Road LF View: —Batch ERST & ASSOCIATES, INC <br />