... thoi gian Method: 95 ,0 percent LSDLevel Count LS Mean Homogeneous Groups 3015 9 3,33333 X1015 9 3,66667 X2010 9 3,77778 X305 9 3,888 89 X1010 9 3,888 89 X2015 9 3,888 89 X105 9 3,888 89 X205 ... do thoi gian Method: 95 ,0 percent LSDLevel Count LS Mean Homogeneous Groups 3015 9 3,22222 X 1015 9 3,888 89 XX105 9 3,888 89 XX2015 9 3,888 89 XX1010 9 4,0 X3010 9 4,22222 X205 9 4,22222 ... Df Mean Square F-Ratio P-Value MAIN EFFECTS A:Nhiet do 79, 3 592 2 39, 6 796 1 ,95 0,1663 B:Thoi gian 15 ,90 81 2 7 ,95 403 0, 39 0,6812RESIDUAL 447 ,99 1 22 20,3632 TOTAL (CORRECTED) 543,258 26 All...