... by Nhiet do thoi gian Method: 95,0 percent LSDLevel Count LS Mean Homogeneous Groups 1015 3 -1,49 X 105 3 -1,3 966 7 XX205 3 -1,2 366 7 XX305 3 -0,9 466 67 XX1010 3 -0 ,68 666 7 XX2015 3 -0,22 ... F-Ratio P-Value MAIN EFFECTS A:Nhiet do 1,95 062 2 0,975309 1,59 0,2113 B:Thoi gian 0, 469 1 36 2 0,234 568 0,38 0 ,68 41RESIDUAL 46, 7 16 76 0 ,61 468 5 TOTAL (CORRECTED) 49,1358 80 All F-ratios ... F-Ratio P-Value MAIN EFFECTS A:Nhiet do 0, 469 1 36 2 0,234 568 0,85 0,4334 B:Thoi gian 17, 061 7 2 8,530 86 30,75 0,0000RESIDUAL 21,0 864 76 0,277453 TOTAL (CORRECTED) 38 ,61 73 80 All F-ratios are...