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v.8.7.009. EPA m.a.0.01 <br /> EPA OUTLIER TEST <br /> _7A <br /> 80 <br /> n = 46. Mean = 579.8, <br /> after outlier removal <br /> 584.3, 588.5, 591.9, <br /> - - 595.3 598.8. <br /> - Std. bev. = 64.5, after <br /> 60 outlier removal 57.68 <br /> _i -j J - <br /> Lz�l 50.951 46.06, 40.87, <br /> 34.22. <br /> Critical Tn = 2.923 <br /> after outlier removal <br /> 2.914, 2.905, 2.896, <br /> 40 2.887, 2.877. <br /> Statistical outliers <br /> are shown as solid squares. <br /> Warning: data after <br /> 20 outlier removal, were <br /> found to be neither normally <br /> nor log-normally distributed. <br /> Normality test used: <br /> Shapiro Wilk. <br /> W Statistic = 0.1941 <br /> ® W Quantile = 0.942 <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 /> onstituent: Total Dissolved Solids [TDS] (mg/L) Facility: French',Camp LF Data File: FRENCHIN <br /> Date: 3/19/09, 2:20 PM Client: French Camp LF' View: Batch <br /> ERST & OIATES, INC <br />