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v.8.7.009. EPA m.a.0.01 <br /> EPA O"'UTLIER TEST <br /> - 1 <br /> 15 <br /> n = 23. Mean = 1.539, <br /> after outlier removal <br /> 1.109, 0.8095, 0.7875. <br /> Std. Dev. = 2.481 after <br /> outlier removal 1.411, <br /> 0.1347 0.09159. <br /> i Critical Tn= 2.624 <br /> 1 after outlier removal <br /> 2.603, 2.58 , 2.557. <br /> CID <br /> Statistical outliers <br /> are shown as solid squares. <br /> Warning: data, after <br /> outlier removal, were <br /> i found to be neither normally <br /> 5 i 1 nor log-normally distributed. <br /> Normality test used: <br /> Shapiro Wilk.0 <br /> W Statistic = .2978 <br /> I i W Quantile = 0.908 <br /> 1-1 <br /> IES }--- — --- _ 1-r: r I <br /> 0 <br /> Feb 1997 Mar 2003 May 2009 <br /> Note: EPA guidance directs that statistical outliers should not be removed or altered unless independent evident <br /> error exists. <br /> Constituent: Carbonate as CaCO3 (mg/L) Facility: Austin Road LF Data File: AUSTININ <br /> Date: 6/10/09, 3:37 PM Client: Austin Road LF View: Batch <br /> 1p ERST & JWIATES, INC <br />