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:ors. <br />i by <br />eing <br />it 12 <br />s the <br />mass <br />PA - <br />.n be <br />oven <br />noist <br />moist <br />ble if <br />)r an <br />love <br />Sed). <br />)era - <br />with <br />-t be <br />ited. <br />ffil <br />ing: <br />tl <br />:o <br />12.1.4 Indicate if test specimen contained more than one <br />iterial type (layered, etc.). <br />12.1.5 Indicate the method of drying if different from <br />en -drying at 110 ± 5°C. <br />12.1.6 Indicate if any material (size and amount) was <br />;.luded from the test specimen. <br />Precision and Bias <br />13.1 Statement on Bias—There is no accepted reference <br />[ue for this test method; therefore, bias cannot be deter - <br />13.2 Statements on Precision: <br />13.2.1 Single -Operator Precision—The single -operator <br />efficient of variation has been found to be 2.7 percent. <br />Therefore, results of two properly conducted tests by the <br />same operator with the same equipment should not be <br />considered suspect unless they differ by more than 7.8 <br />percent of their mean. <br />13.2.2 Multilaboratory Precision—The multilaboratory <br />coefficient of variation has been found to be 5.0 percent. <br />Therefore, results of two properly conducted tests by dif- <br />ferent operators using different equipment should not be <br />considered suspect unless they differ by more than 14.0 <br />percent of their mean. <br />14. Keywords <br />14.1 consistency; index property; laboratory; moisture <br />analysis, moisture content; soil aggregate; water content <br />The A—ken Socledy for Testing and Materials takes no posdtt ree song the validity of any patent rights asserted in connaabn <br />with any dem ffwtbwd in this standard. Users of this standard are &Vressly advised that delermtnatim of Ute validity of any such <br />patent rights, and the risk of iMWng&7xW of such rights, are ontk* Utak own reaponslbft <br />This standard is suboa to revision at any Uma by the responande mohnimf committee and must be reviewed every rive years and <br />Snot revised, alt w reappmed or withdrawn. Your commarft are &wired ellher for revision of this ward or for add dwat standards <br />and should be addressed to ASTM Your cwwwo MY makfe cmM conskWatim at a meeting of the responsible <br />technkat commb", which you may Mend. U you feel that your coaurRms have trot foovad a fair hearing you should make your <br />views known to the ASTM Commdtes M SWxWds, 1916 Race St., PhfiadeoW PA 19103. <br />165 <br />