Laserfiche WebLink
~D.magna-Mountain Coal Co.-1/21/00 <br />Progrtim run on 01-24-2000 at 14:59:07 <br />~~ RESULTS CALCULATED USING THE BINOMINAL METHOD <br />------------------------------------------------------- <br />;CONC. NUMBER NUMBER PERCENT <br />i <br />EXPOSED DEAD DEAD <br />------------------------------------------------------- <br />100 20 0 0.00 <br />i 75 20 0 0.00 <br />50 20 0 0.00 <br />25 20 0 0.00 <br />1.9 20 0 0.00 <br />is <br />AT A CONFIDENCE LEVEL OF 95 PERCENT, THE BINOMIAL TEST <br />SHOWS THAT T!!:: LC50 IS ABOVE 100 <br />-I NO METHOD CAN CT.?.CUI,ATE AN LC50 IF THE PERCENT DEAD <br />IS THE SAME AT T. Li, TESTED CONCENTRATIONS. <br />COMPARE RESULTS PITH ORIGINAL DATA TO SEE IF THEY ARE <br />REASONABLE. <br /> <br />:1 <br />f' <br /> <br /> <br /> <br />i~ <br />1 <br />BINOMIAL <br />PROB.(PERCENT) <br />LESS THAN 0.001 <br />LESS THAN 0.001 <br />LESS THAN 0.001 <br />LESS THAN 0.001 <br />LESS THAN 0.001 <br /> <br />