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D. Magna Western Fuels 007 3-3-04 1330 <br />Program run on 03-09-2004 at 15:35:29 <br />~GULTS CALCULATED USING THE BINOMINAL METHOD <br />------------------------------------------ <br />CONC. NUMBER NUMBER PERCENT BINOMIAL <br /> EXPOSED DEAD DEAD <br />- PROB. <br />-- <br />- (PERCENT) <br />-- <br />-- <br />--------- <br />100 ---------------- <br />20 ------------- <br />0 ------- <br />------- <br />0.00 - <br />-- <br />-- <br />LESS - <br />----------- <br />--- <br />THAN 0.001 <br />75 20 0 0.00 LESS THAN 0.001 <br />50 20 0 0.00 LESS THAN 0.001 <br />25 20 0 0.00 LESS THAN 0.001 <br />12.5 20 0 0.00 LESS THAN 0.001 <br />AT A CONFIDENCE LEVEL OF 95 PERCENT, THE BINOMIAL TEST <br />SHOWS THAT THE LC50 IS ABOVE 100 <br />NO METHOD CAN CALCULATE AN LC50 IF THE PERCENT DEAD <br />IS THE SAME AT ALL TESTED CONCENTRATIONS. <br />COMPARE RESULTS WITH ORIGINAL DATA TO SEE IF THEY ARE <br />REASONABLE. <br />• <br /> <br />