Laserfiche WebLink
f ' <br /> Data File C:Oocumenis and SetlingslsmaNnhMy Dow Variable: TPHg in 0-10 feet bgs Soil <br /> (mglkg) <br />(' Raw Statistics Normal Distribution Test <br /> Number of Valid Samples 10 Shapiro-Wilk Test Statisitic 0.50454 <br /> Number of Unique Samples 5 Shapiro-Wilk 5%Critical Value 0,842 - <br /> Minimum 0.5 Data not normal at 5%significance level <br /> Maximum 9800 <br /> Mean 1316.93 95%UCL(Assuming Normal Distribution) <br /> Median 0.5 Student's-1:UCL 3145,869 <br /> Standard Deviation 3155,077 r' <br /> Variance 9954511 Gamma Distribution Test , 1 <br /> Coefficient of Variation 2.395782 A-D Test Statistic - 1.628457 <br /> Skewness 2.654801 A-D 5%Critical Value. 0.372314 .. <br /> K-S Test Statistic 0.344553 <br />_ Gamma Statistics A K-S 5%Critical Value 0.296425 <br /> k hat 0.146208 Data do not follow gamma distribution <br /> k star(bias corrected) 0.169012 at 5%significance level <br /> Theta hat 9007.22 <br /> Thc1a star 7791.811 95/UCLs(Assuming Gamma Distribution) <br /> nu hat 2.924165 Approximate Gamma UCL 9025.284 - <br /> nu star 3.380249 Adjusted Gamma UCL 12972.19 ' <br /> Approx.0 hN Square Value(.05) 0.493231 <br /> Adjusted Level of Significance 0.0267 Lognormal Distribution Test <br /> Adjusted Chi Square Value 0.343161 Shapiro-Wilk Test Statistic 0.716816 - - <br /> Shapiro-Wilk 5%Critical Value 0.842 <br /> Lag-lrarsformed Statistics Data not lognormal at 5%significance level <br /> Minimum offog data -0.693147 <br /> Maximum of log data 9.190138 . 95%UCLs(Assuming Lognormal Distribution) <br /> Mean of log data 1.905783 95%H-UCL 6.93E*09 - <br /> Standard Deviation of log data 3.898313 95%Chebyshev(MVUE)UCL. 4467.415 <br /> Variance of log data 15.19685 97.5%Chebyshev(MVUE)UCL 6021.748 <br /> 99%Chebyshev(MVUE)UCL: 9074.935 <br /> 95%Non-parametric UCLs <br /> CLT UCL 2958.038 <br /> Adj-CLT UCL(Adjusted for skewness) 3853.037 <br /> a Mod-t UCL(Adjusted for skewness) 3265.47 <br /> Jackknife UCL 3145.869 <br /> Standard Bootstrap UCLsag:�v" <br /> Bootstrap-t UCL 222314.7 <br /> RECOMMENDATION Hall's Bootstrap UCL �. 246730.1 <br /> Oata arc Non-parnr,.Ndc(0.05) Pcrcanlilr.'E3w[slra, UCL 2956.2 <br /> BCA Bootstrap UGL 3931.94 <br /> Use Hall's Bootstrap UCL 95%Chebyshev(Mean,Sri)UCL 5655.903 <br /> ' <br /> 97.5%Chebyshev(Mean,Sd)UCL 7547708 - <br /> Recommended UCL exceeds the maximum c 99%Chebyshev(Mean,Sd)UCL 11244.15 <br /> In case Half's Bootstrap method yields <br /> an erratic,unreasonably large UCL value, <br /> use 99%Chebyshev(Mean,Sd)UCL <br /> ) <br /> r <br />