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v.8.7.009. EPA <br /> EPA OUTLIER TEST <br /> SW- 1 <br /> 15 <br /> n = 59. Mean = 21.22, <br /> after outlier removal <br /> 21.58. <br /> Std. Dev. = 27.66, after <br /> outlier removal 27.76. <br /> Critical Tn = 3 019 <br /> after outlier rem*oval <br /> 100-- 3.013. <br /> Statistical outliers <br /> are shown as solid squares. <br /> Warning: data after <br /> outlier removal, were <br /> found to be neither normally <br /> Q) nor log-normally distributed. <br /> 50-- Normality test used: <br /> Sha F <br /> W go rancia. <br /> statistic <br /> = 0.946 <br /> W Quantile = 0.961 <br /> F1 <br /> r <br /> 0 VL <br /> Nov 1993 Jul 2001 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, 11:28 AM Client: French Camp LF View: —Batch— <br /> <TV <br /> PERST & ASSOCIATES, INC <br />