Document 6w01RO2N5B5pdDGYYmQMaZvbd

m American Brai.cblol; Division Winchester, Virginia February 7-11. 1?72 Left-Right Paireci Samples m SAMPLE ft LOCATION OR JOB 9-Left Strip Grinder 9-Right 10-Left Strip Grinder 10-Right 11-Left Strip Grinder 11-Right 12-Left Multiple Drill 12-Right 13-Left Multiple Drill . 13-Right 14-Left Multiple Drill 14-Right 15-Left Drill Press 15-Right 16-Left Hand Drill Operator 16-Right 17-Left 17-Right Drill Press 18-Left Branding Machine 18-Right 19-Left* Hot Press 19-Righf* .20-Left* Hot Press ZD-Right* If COUNTS DONE ON SAMPLE MEAN ft FIBERS >5v/FIELD 2 1.10 4 .61 3 .88 2 .68 2 1.10 2 1.20 2 1.20 2 1.32 2 .95 2 .93 2 .48 3 .53 2 - .73 2 .50 2 .18 2 .73 2 .58 2 .45 2 .60 2 .75 2 1.73 2 1.95 2 2 - r.-f _ 6. 3.75 3.03 DIFFERENCE'BETWEEN PAIRS IN MEAN ft FIBERS >5m/FIELD A 9* fO .49 57 .20 26 .10 V .12 10 .02 Jm .05 10 .23 37 .55 120 .13 25 .15 22 .22 12 .72 21 MEAN CONCENTRATION >5]t FIBERS/vZ 1.71 -.94 1.43 1.07 1.77 1.92 1.97 2.16 1.59 1.54 .80 0 .90 1.26 .87 .30 1.30 1.00 .79 .78 .97 1.64 1.86 3.75 3.00