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P. Promelas Western Fuels 12-2-03 1140 <br />grogram run on 12-08-2003 at 10:13:29 <br />RF 'LTS CALCULATED USING THE BINOMINAL METHOD <br />------- <br />'ONC. ----------------- <br />NUMBER --------------- <br />NUMBER -------------- <br />PERCENT ------------ <br />BINOMIAL --------------- <br /> EXPOSED - DEAD DEAD PROB. (PERCENT) <br />- <br />-- <br />----- <br />- <br />------- <br />'100 ----------------- <br />40 --------------- <br />0 -------------- <br />0.00 ------------ <br />LESS THAN - <br />--- <br />-- <br />0.001 <br />75 40 0 0.00 LESS THAN 0.001 . <br />50 40 0 0.00 LESS THAN 0.001 <br />-25 40 0 0.00 LESS THAN 0.001 <br />;12.5 40 0 0.00 LESS THAN 0.001 <br />A_T A CONFIDENCE LEVEL OF 95 PERCENT, THE BINOMIAL TEST <br />>HOWS THAT THE LC50 IS ABOVE 100 <br />NO METHOD CAN CALCULATE AN LC50 IF THE PERCENT DEAD <br />TS THE SAME AT ALL TESTED CONCENTRATIONS. <br />COMPARE RESULTS WITH ORIGINAL DATA TO SEE IF THEY ARE <br />REASONABLE. <br />. ~_~ <br /> <br />