... bờ 1 90,0 89 ,0 36,0 97,0 6 53,0 52, 0 4 ,2 83 ,0 24 9 ,8 9,1 1 ,2 36,0 48 1,4 1,3 0,3 8, 7 Ngoi khơi 1 94,0 88 ,0 35,0 83 ,0 6 71,0 67,0 8, 0 50,0 24 26 ,0 51,0 1,7 23 ,0 48 7,1 48, 0 0,6 10,0 ... Phơng sai Giá trị Hệ số Giá trị 2 rC 1 ,86 CrK 0,95 21 / II 2 xyC 2, 60 CxK 1,30 2 rC 2, 00 rCK 1 ,25 2 x 2, 20 xCK 1,00 2 y 3,00 yCK 1,34 Thủy ... ()tjiyyxxCLtjittjiCtCC 2 ++=+, (2. 33) () ()++=+++++ 2 2 2 1 1 2 ttjixuttjixujittjittjiCCtuCC () () 2 2 2 11 2 ttjittjiyvttjiyvjiCpCCtv++++++....