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v.8.7.009. EPA m.a.0.01 <br /> EPA O"UTLIER TEST <br /> -6 <br /> 40 <br /> n = 46. Mean = 179.6, <br /> after outlier removal <br /> 183.1. <br /> Std. Dev. = 56.91, after <br /> 30 outlier removal 52.05. <br /> Critical Tn = 2.923 <br /> after outlier removal <br /> 2.914. <br /> l Statistical outliers <br /> 20 are shown as solid squares. <br /> Data, after outlier removal, <br /> were found to be log-normally <br /> _ distributed. <br /> L� Normality test used: <br /> Ll -141 Sha iro Wilk. <br /> p <br /> W Statistic = 0.9497 <br /> 10 W Quantile = 0.945 <br /> 0 <br /> Mar 1997 Feb 2003 Feb 2009 <br /> Note: EPA guidance directs that statistical outliers should not be removed or altered unless independent evidenc <br /> error exists. <br /> Constituent: Chloride (mg/L) Facility: French Camp LF Data File: FRENCHIN <br /> Date: 3/19/09, 2:19 PM Client: French Camp LFView: Batch <br /> ERST & IATES, INC <br />