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sanluis <br />Slop tipuatlpn <br />1 X=sum[%]/N <br />= 11.893 ! 18 <br />= 0.686 <br />2 S = ((sum[%2] - sum[X]2/N) / (N•1) )p' <br />_ ((8.135 - 143.832/18) / (18-1) )u' <br />= 0.092 <br />3 alpha =mint (1-.95f/K)1/3 or .01] <br />=mint (1-.951/2)1/3 or .01 ] <br />= 0.01 <br />= 0.806 +(2.565'0.092)(1+1/18)u' <br />= 0.909 <br />5 S = 0.009 <br />Analysis prepared on: 8/18/00 <br />Worksheet 4 - Intra-Well P redict ion Limits <br /> <br />Iron (na/Ll at M W-28 <br />Normal Lim it <br />Compute background mean. <br />Compute background sd. <br />Adjusted per comparison false positive rate. Pass initial or 1 of 2 <br />resamples. <br />One-sided normal prediction limit (t is Student's t on N-1 degrees of <br />freedom end 1-alpha confidence level). <br />Sens slope estimate. <br />Prepared by: Colorado -Minerals & Geology 7 <br />