BẢNG TRA MÔN KINH TẾ LƯỢNG

PHỤ LỤC BẢNG 1: GIÁ TRỊ CỦA PHÂN PHỐI CHUẨN HÓA Z : N (0,1); P (0 £ Z £ Za 2) = 0.5 - a / z 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3.0 z 0.00 0.000000 0.039828 0.079260 0.117911 0.155422 0.191462 0.225747 0.258036 0.288145 0.315940 0.341345 0.364334 0.384930 0.403200 0.419243 0.433193 0.445201 0.455435 0.464070 0.471283 0.477250 0.482136 0.486097 0.489276 0.491802 0.493790 0.495339 0.496533 0.497445 0.498134 0.498650 0.05 0.01 0.003989 0.043795 0.083166 0.121720 0.159097 0.194974 0.229069 0.261148 0.291030 0.318589 0.343752 0.366500 0.386861 0.404902 0.420730 0.434478 0.446301 0.456367 0.464852 0.471933 0.477784 0.482571 0.486447 0.489556 0.492024 0.493963 0.495473 0.496636 0.497523 0.498193 0.498694 0.06 0.02 0.007978 0.047758 0.087064 0.125516 0.162757 0.198468 0.232371 0.264238 0.293892 0.321214 0.346136 0.368643 0.388768 0.406582 0.422196 0.435745 0.447384 0.457284 0.465620 0.472571 0.478308 0.482997 0.486791 0.489830 0.492240 0.494132 0.495604 0.496736 0.497599 0.498250 0.498736 0.07 0.03 0.011966 0.051717 0.090954 0.129300 0.166402 0.201944 0.235653 0.267305 0.296731 0.323814 0.348495 0.370762 0.390651 0.408241 0.423641 0.436992 0.448449 0.458185 0.466375 0.473197 0.478822 0.483414 0.487126 0.490097 0.492451 0.494297 0.495731 0.496833 0.497673 0.498305 0.498777 0.08 0.04 0.015953 0.055670 0.094835 0.133072 0.170031 0.205401 0.238914 0.270350 0.299546 0.326391 0.350830 0.372857 0.392512 0.409877 0.425066 0.438220 0.449497 0.459070 0.467116 0.473810 0.479325 0.483823 0.487455 0.490358 0.492656 0.494457 0.495855 0.496928 0.497744 0.498359 0.498817 0.09 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3.0 0.019939 0.059618 0.098706 0.136831 0.173645 0.208840 0.242154 0.273373 0.302337 0.328944 0.353141 0.374928 0.394350 0.411492 0.426471 0.439429 0.450529 0.459941 0.467843 0.474412 0.479818 0.484222 0.487776 0.490613 0.492857 0.494614 0.495975 0.497020 0.497814 0.498411 0.498856 0.023922 0.063559 0.102568 0.140576 0.177242 0.212260 0.245373 0.276373 0.305105 0.331472 0.355428 0.376976 0.396165 0.413085 0.427855 0.440620 0.451543 0.460796 0.468557 0.475002 0.480301 0.484614 0.488089 0.490863 0.493053 0.494766 0.496093 0.49711 0.497882 0.498462 0.498893 0.027903 0.067495 0.106420 0.144309 0.180822 0.215661 0.248571 0.279350 0.307850 0.333977 0.35769 0.379000 0.397958 0.414657 0.429219 0.441792 0.452540 0.461636 0.469258 0.475581 0.480774 0.484997 0.488396 0.491106 0.493244 0.494915 0.496207 0.497197 0.497948 0.498511 0.498930 0.031881 0.071424 0.110261 0.148027 0.184386 0.219043 0.251748 0.282305 0.310570 0.336457 0.359929 0.381000 0.399727 0.416207 0.430563 0.442947 0.453521 0.462462 0.469946 0.476148 0.481237 0.485371 0.488696 0.491344 0.493431 0.495060 0.496319 0.497282 0.498012 0.498559 0.498965 0.035856 0.075345 0.114092 0.151732 0.187933 0.222405 0.254903 0.285236 0.313267 0.338913 0.362143 0.382977 0.401475 0.417736 0.431888 0.444083 0.454486 0.463273 0.470621 0.476705 0.481691 0.485738 0.488989 0.491576 0.493613 0.495201 0.496427 0.497365 0.498074 0.498605 0.498999 BẢNG 2: GIÁ TRỊ TỚI HẠN CỦA PHÂN PHỐI STUDENT (T) P(T ≥ tα(n ) ) = α n α 0.100 0.050 0.025 0.010 0.005 0.001 1.476 1.440 1.415 2.015 1.943 1.895 2.571 2.447 2.365 3.365 3.143 2.998 4.032 3.707 3.499 5.893 5.208 4.785 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 40 50 60 70 80 90 100 120 ∞ 1.397 1.383 1.372 1.363 1.356 1.350 1.345 1.341 1.337 1.333 1.330 1.328 1.325 1.323 1.321 1.319 1.318 1.316 1.315 1.314 1.313 1.311 1.310 1.303 1.299 1.296 1.294 1.292 1.291 1.290 1.289 1.282 1.860 1.833 1.812 1.796 1.782 1.771 1.761 1.753 1.746 1.740 1.734 1.729 1.725 1.721 1.717 1.714 1.711 1.708 1.706 1.703 1.701 1.699 1.697 1.684 1.676 1.671 1.667 1.664 1.662 1.660 1.658 1.645 2.306 2.262 2.228 2.201 2.179 2.160 2.145 2.131 2.120 2.110 2.101 2.093 2.086 2.080 2.074 2.069 2.064 2.060 2.056 2.052 2.048 2.045 2.042 2.021 2.009 2.000 1.994 1.990 1.987 1.984 1.980 1.960 2.896 2.821 2.764 2.718 2.681 2.650 2.624 2.602 2.583 2.567 2.552 2.539 2.528 2.518 2.508 2.500 2.492 2.485 2.479 2.473 2.467 2.462 2.457 2.423 2.403 2.390 2.381 2.374 2.368 2.364 2.358 2.326 3.355 3.250 3.169 3.106 3.055 3.012 2.977 2.947 2.921 2.898 2.878 2.861 2.845 2.831 2.819 2.807 2.797 2.787 2.779 2.771 2.763 2.756 2.750 2.704 2.678 2.660 2.648 2.639 2.632 2.626 2.617 2.576 4.501 4.297 4.144 4.025 3.930 3.852 3.787 3.733 3.686 3.646 3.610 3.579 3.552 3.527 3.505 3.485 3.467 3.450 3.435 3.421 3.408 3.396 3.385 3.307 3.261 3.232 3.211 3.195 3.183 3.174 3.160 3.090 BẢNG 3: GIÁ TRỊ TỚI HẠN CỦA PHÂN PHỐI FISHER (F) P( F ≥ Fα( n1 ,n2 ) ) = α n2 α 0.1 0.05 0.01 4.06 6.61 16.2 n1 3.52 5.19 3.78 5.79 3.62 5.41 3.45 5.05 3.40 4.95 3.37 4.88 13.27 12.06 11.39 10.97 10.67 10.46 n2 10 11 12 13 14 15 16 17 α 0.1 0.05 0.01 0.1 0.05 0.01 0.1 0.05 0.01 0.1 0.05 0.01 0.1 0.05 0.01 0.1 0.05 0.01 0.1 0.05 0.01 0.1 0.05 0.01 0.1 0.05 0.01 0.1 0.05 0.01 0.1 0.05 0.01 0.1 3.78 5.99 13.7 3.59 5.59 12.2 3.46 5.32 11.26 3.36 5.12 10.5 3.29 4.96 10.0 3.23 4.84 9.65 3.18 4.75 9.33 3.14 4.67 9.07 3.10 4.60 8.86 3.07 4.54 8.68 3.05 4.49 8.53 3.03 3.46 5.14 3.29 4.76 n1 3.18 4.53 3.11 4.39 3.05 4.28 3.01 4.21 10.92 3.26 4.74 9.78 3.07 4.35 9.15 2.96 4.12 8.75 2.88 3.97 8.47 2.83 3.87 8.26 2.78 3.79 9.55 3.11 4.46 8.65 3.01 4.26 8.45 2.92 4.07 7.59 2.81 3.86 7.85 2.81 3.84 7.01 2.69 3.63 7.46 2.73 3.69 6.63 2.61 3.48 7.19 2.67 3.58 6.37 2.55 3.37 6.99 2.62 3.50 6.18 2.51 3.29 8.02 2.92 4.10 6.99 2.73 3.71 6.42 2.61 3.48 6.06 2.52 3.33 5.80 2.46 3.22 5.61 2.41 3.14 7.56 2.86 3.98 7.21 2.81 3.89 6.93 2.76 3.81 6.70 2.73 3.74 6.51 2.70 3.68 6.36 2.67 3.63 6.23 2.64 6.55 2.66 3.59 6.22 2.61 3.49 5.95 2.56 3.41 5.74 2.52 3.34 5.56 2.49 3.29 5.42 2.46 3.24 5.29 2.44 5.99 2.54 3.36 5.67 2.48 3.26 5.41 2.43 3.18 5.21 2.39 3.11 5.04 2.36 3.06 4.89 2.33 3.01 4.77 2.31 5.64 2.45 3.20 5.32 2.39 3.11 5.06 2.35 3.03 4.86 2.31 2.96 4.69 2.27 2.90 4.56 2.24 2.85 4.44 2.22 5.39 2.39 3.09 5.07 2.33 3.00 4.82 2.28 2.92 4.62 2.24 2.85 4.46 2.21 2.79 4.32 2.18 2.74 4.20 2.15 5.20 2.34 3.01 4.89 2.28 2.91 4.64 2.23 2.83 4.44 2.19 2.76 4.28 2.16 2.71 4.14 2.13 2.66 4.03 2.10 n2 18 19 20 21 22 23 24 25 26 27 28 29 30 40 50 60 70 80 90 100 110 120 α 0.05 0.01 0.1 0.05 0.01 0.1 0.05 0.01 0.1 0.05 0.01 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 4.45 8.40 3.01 4.41 8.29 2.99 4.38 8.18 2.97 4.35 8.10 4.32 4.30 4.28 4.26 4.24 4.23 4.21 4.20 4.18 4.17 4.08 4.03 4.00 3.98 3.96 3.95 3.94 3.93 3.92 3.59 6.11 2.62 3.55 6.01 2.61 3.52 5.93 2.59 3.49 5.85 3.47 3.44 3.42 3.40 3.39 3.37 3.35 3.34 3.33 3.32 3.23 3.18 3.15 3.13 3.11 3.10 3.09 3.08 3.07 3.20 5.18 2.42 3.16 5.09 2.40 3.13 5.01 2.38 3.10 4.94 3.07 3.05 3.03 3.01 2.99 2.98 2.96 2.95 2.93 2.92 2.84 2.79 2.76 2.74 2.72 2.71 2.70 2.69 2.68 n1 2.96 4.67 2.29 2.93 4.58 2.27 2.90 4.50 2.25 2.87 4.43 2.84 2.82 2.80 2.78 2.76 2.74 2.73 2.71 2.70 2.69 2.61 2.56 2.53 2.50 2.49 2.47 2.46 2.45 2.45 2.81 4.34 2.20 2.77 4.25 2.18 2.74 4.17 2.16 2.71 4.10 2.68 2.66 2.64 2.62 2.60 2.59 2.57 2.56 2.55 2.53 2.45 2.40 2.37 2.35 2.33 2.32 2.31 2.30 2.29 2.70 4.10 2.13 2.66 4.01 2.11 2.63 3.94 2.09 2.60 3.87 2.57 2.55 2.53 2.51 2.49 2.47 2.46 2.45 2.43 2.42 2.34 2.29 2.25 2.23 2.21 2.20 2.19 2.18 2.18 2.61 3.93 2.08 2.58 3.84 2.06 2.54 3.77 2.04 2.51 3.70 2.49 2.46 2.44 2.42 2.40 2.39 2.37 2.36 2.35 2.33 2.25 2.20 2.17 2.14 2.13 2.11 2.10 2.09 2.09 BẢNG 4: GIÁ TRỊ TỚI HẠN CỦA PHÂN PHỐI ( χ ) P( χ KHI BÌNH PHƯƠNG n α 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 40 50 60 70 80 90 100 110 120 ≥ χ α( n ) ) = α 0.995 0.99 0.975 0.95 0.9 0.75 3.92704E05 0.0100 0.0717 0.2070 0.4117 0.6757 0.9893 1.3444 1.7349 2.1559 2.6032 3.0738 3.5650 4.0747 4.6009 5.1422 5.6972 6.2648 6.8440 7.4338 8.0337 8.6427 9.2604 9.8862 10.5197 11.1602 11.8076 12.4613 13.1211 13.7867 20.7065 27.9907 35.5345 43.2752 51.1719 59.1963 67.3276 75.5500 83.8516 0.00015 0.0201 0.1148 0.2971 0.5543 0.8721 1.2390 1.6465 2.0879 2.5582 3.0535 3.5706 4.1069 4.6604 5.2293 5.8122 6.4078 7.0149 7.6327 8.2604 8.8972 9.5425 10.1957 10.8564 11.5240 12.1981 12.8785 13.5647 14.2565 14.9535 22.1643 29.7067 37.4849 45.4417 53.5401 61.7541 70.0649 78.4583 86.9233 0.00098 0.0506 0.2158 0.4844 0.8312 1.2373 1.6899 2.1797 2.7004 3.2470 3.8157 4.4038 5.0088 5.6287 6.2621 6.9077 7.5642 8.2307 8.9065 9.5908 10.2829 10.9823 11.6886 12.4012 13.1197 13.8439 14.5734 15.3079 16.0471 16.7908 24.4330 32.3574 40.4817 48.7576 57.1532 65.6466 74.2219 82.8671 91.5726 0.00393 0.1026 0.3518 0.7107 1.1455 1.6354 2.1673 2.7326 3.3251 3.9403 4.5748 5.2260 5.8919 6.5706 7.2609 7.9616 8.6718 9.3905 10.1170 10.8508 11.5913 12.3380 13.0905 13.8484 14.6114 15.3792 16.1514 16.9279 17.7084 18.4927 26.5093 34.7643 43.1880 51.7393 60.3915 69.1260 77.9295 86.7916 95.7046 0.01579 0.2107 0.5844 1.0636 1.6103 2.2041 2.8331 3.4895 4.1682 4.8652 5.5778 6.3038 7.0415 7.7895 8.5468 9.3122 10.0852 10.8649 11.6509 12.4426 13.2396 14.0415 14.8480 15.6587 16.4734 17.2919 18.1139 18.9392 19.7677 20.5992 29.0505 37.6886 46.4589 55.3289 64.2778 73.2911 82.3581 91.4710 100.623 0.10153 0.5754 1.2125 1.9226 2.6746 3.4546 4.2549 5.0706 5.8988 6.7372 7.5841 8.4384 9.2991 10.1653 11.0365 11.9122 12.7919 13.6753 14.5620 15.4518 16.3444 17.2396 18.1373 19.0373 19.9393 20.8434 21.7494 22.6572 23.5666 24.4776 33.6603 42.9421 52.2938 61.6983 71.1445 80.6247 90.1332 99.6660 109.219 n α α 0.995 0.99 0.975 0.95 n 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 40 50 60 0.25 0.1 0.05 0.025 1.3233 2.7726 4.1083 5.3853 6.6257 7.8408 9.0371 10.2189 11.3888 12.5489 13.7007 14.8454 15.9839 17.1169 18.2451 19.3689 20.4887 21.6049 22.7178 23.8277 24.9348 26.0393 27.1413 28.2412 29.3389 30.4346 31.5284 32.6205 33.7109 34.7997 45.6160 56.3336 66.9815 2.7055 4.6052 6.2514 7.7794 9.2364 10.6446 12.0170 13.3616 14.6837 15.9872 17.2750 18.5493 19.8119 21.0641 22.3071 23.5418 24.7690 25.9894 27.2036 28.4120 29.6151 30.8133 32.0069 33.1962 34.3816 35.5632 36.7412 37.9159 39.0875 40.2560 51.8051 63.1671 74.3970 3.8415 5.9915 7.8147 9.4877 11.0705 12.5916 14.0671 15.5073 16.9190 18.3070 19.6751 21.0261 22.3620 23.6848 24.9958 26.2962 27.5871 28.8693 30.1435 31.4104 32.6706 33.9244 35.1725 36.4150 37.6525 38.8851 40.1133 41.3371 42.5570 43.7730 55.7585 67.5048 79.0819 5.0239 7.3778 9.3484 11.1433 12.8325 14.4494 16.0128 17.5345 19.0228 20.4832 21.9200 23.3367 24.7356 26.1189 27.4884 28.8454 30.1910 31.5264 32.8523 34.1696 35.4789 36.7807 38.0756 39.3641 40.6465 41.9232 43.1945 44.4608 45.7223 46.9792 59.3417 71.4202 83.2977 70 77.5767 0.9 0.75 0.01 6.6349 9.2103 11.3449 13.2767 15.0863 16.8119 18.4753 20.0902 21.6660 23.2093 24.7250 26.2170 27.6882 29.1412 30.5779 31.9999 33.4087 34.8053 36.1909 37.5662 38.9322 40.2894 41.6384 42.9798 44.3141 45.6417 46.9629 48.2782 49.5879 50.8922 63.6907 76.1539 88.3794 100.425 85.5270 90.5312 95.0232 0.005 7.8794 10.5966 12.8382 14.8603 16.7496 18.5476 20.2777 21.9550 23.5894 25.1882 26.7568 28.2995 29.8195 31.3193 32.8013 34.2672 35.7185 37.1565 38.5823 39.9968 41.4011 42.7957 44.1813 45.5585 46.9279 48.2899 49.6449 50.9934 52.3356 53.6720 66.7660 79.4900 91.9517 104.214 80 88.1303 90 10 11 12 98.6499 109.1412 119.6084 130.0546 96.5782 107.565 118.498 129.385 140.232 101.879 113.145 124.342 135.480 146.567 106.628 118.135 129.561 140.916 152.211 112.328 124.116 135.806 147.414 158.950 116.321 128.298 140.169 151.948 163.648 BẢNG 5: GIÁ TRỊ DL VÀ DU CỦA THỐNG KÊ a = 5% DURBIN - WATSON (D) n 10 11 12 13 14 15 16 17 18 19 20 21 22 k’=1 dL dU 0.61 1.40 0 0.70 1.35 0.76 1.33 0.92 1.32 0.87 1.32 0.92 1.32 0.97 1.33 1 1.01 1.34 0 1.04 1.35 1.07 1.36 1.10 1.37 1.13 1.38 1.15 1.39 1.18 1.40 1.20 1.41 1 1.22 1.42 1.23 1.42 9 k’=2 dL dU -0.46 0.55 0.62 1.32 1.32 1.33 0.86 0.60 0.94 0.98 1.01 1.04 1.07 1.10 1.12 1.14 -1.89 1.77 1.69 0.69 0.65 0.81 1.56 1.55 1.54 1.53 1.53 1.53 1.53 1.53 1.53 1.54 k’=3 dL dU k’=4 dL dU k’=5 dL dU -0.36 0.44 0.52 0.59 0.65 0.71 0.76 0.81 0.85 0.89 0.93 0.96 0.99 1.02 1.05 -2.28 2.12 2.01 1.92 1.83 1.81 1.77 1.75 1.72 1.71 1.69 1.68 1.67 1.69 1.66 -0.29 0.37 0.44 0.51 0.57 0.63 0.68 0.73 0.77 0.82 0.85 0.89 0.92 0.95 -2.58 2.41 2.28 2.17 2.09 2.03 1.97 1.93 1.90 1.87 1.84 1.82 1.81 1.79 -0.24 0.31 0.37 0.44 0.50 0.56 0.61 0.66 0.71 0.75 0.79 0.82 0.86 -2.88 2.64 2.50 2.39 2.29 2.22 2.15 2.10 2.06 2.02 1.99 1.96 1.94 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 50 60 1.25 1.27 1.28 1.30 1.31 1.32 1.34 1.35 1.36 1.37 1.38 1.39 1.40 1.41 1.41 1.42 1.43 1.34 1.50 1.54 1.43 1.44 1.45 1.46 1.49 1.47 1.48 1.48 1.49 1.50 1.50 1.51 1.51 1.52 1.53 1.53 1.54 1.54 1.58 1.61 1.16 1.18 1.20 1.22 1.24 1.25 1.27 1.28 1.29 1.30 1.32 1.33 1.34 1.35 1.36 1.37 1.38 1.39 1.46 1.51 1.54 1.54 1.55 1.55 1.55 1.56 1.56 1.56 1.57 1.57 1.57 1.58 1.58 1.58 1.59 1.59 1.59 1.60 1.62 1.65 1.07 1.10 1.12 1.14 1.16 1.18 1.19 1.21 1.22 1.22 1.25 1.27 1.28 1.29 1.30 1.31 1.32 1.33 1.42 1.48 1.66 1.65 1.65 1.65 1.65 1.65 1.65 1.65 1.65 1.65 1.65 1.65 1.65 1.65 1.65 1.65 1.65 1.65 1.67 1.68 0.98 1.10 1.03 1.06 1.08 1.10 1.12 1.14 1.16 1.17 1.19 1.20 1.22 1.23 1.24 1.26 1.27 1.28 1.37 1.44 1.78 1.77 1.76 1.75 1.85 1.74 1.73 1.73 1.73 1.73 1.73 1.72 1.72 1.72 1.72 1.72 1.72 1.82 1.72 1.72 0.85 0.92 0.95 0.97 1.00 1.02 1.05 1.07 1.09 1.10 1.12 1.14 1.16 1.17 1.19 1.20 1.21 1.23 1.33 1.10 1.92 1.90 1.88 1.87 1.86 1.85 1.84 1.83 1.82 1.81 1.81 1.80 1.80 1.79 1.79 1.79 1.78 1.78 1.77 1.76 80 10 15 1.61 1.65 1.75 1.66 1.69 1.77 1.58 1.63 1.74 k’=6 n 1.68 1.71 1.78 1.56 1.61 1.73 1.71 1.73 1.79 k’=7 1.53 1.59 1.72 1.74 1.78 1.81 k’=8 1.50 1.57 1.71 1.77 1.78 1.82 k’=9 k’=10 dL dU dL dU dL dU dL dU dL dU 10 12 0.268 0.171 3.149 0.230 2.985 -3.26 0.328 0.38 0.44 0.50 0.55 0.60 0.64 0.69 0.73 -0.14 13 -3.00 2.83 2.69 2.57 2.47 2.38 2.31 2.25 2.20 2.16 2.12 11 -0.20 0.286 2.848 0.200 0.25 2.727 0.30 2.624 0.35 2.537 0.40 2.461 0.45 2.396 0.50 2.339 0.54 2.290 3.111 2.97 2.86 2.75 2.66 2.58 2.52 2.46 0.127 0.17 -3.36 3.21 3.09 2.97 2.87 2.78 2.70 2.63 0.111 0.15 3.438 0.198 0.24 0.29 0.33 3.184 0.380 2.806 14 15 16 17 18 19 20 21 0.343 0.398 0.451 0.502 0.549 0.595 0.637 0.222 0.24 0.32 0.36 0.41 0.46 3.304 3.073 2.974 2.885 22 0.76 23 0.804 24 0.837 25 0.868 26 0.897 0.92 0.95 0.97 0.99 27 28 29 30 31 32 1.020 1.04 33 1.061 34 1.080 1.09 35 36 37 38 39 40 50 1.114 1.13 1.14 1.161 1.17 1.29 2.09 2.06 2.03 2.01 1.99 1.97 1.95 1.94 1.93 1.92 1.90 1.90 1.89 1.88 1.87 1.87 1.86 1.85 1.85 1.82 0.677 2.246 0.588 0.715 2.208 0.628 0.751 2.174 0.666 0.784 0.816 2.144 0.702 0.73 2.117 0.845 2.093 0.767 0.874 2.071 0.798 0.900 0.926 2.052 0.826 0.85 2.034 0.950 2.018 0.879 0.972 1.053 2.004 0.804 0.92 1.991 0.95 1.979 0.97 1.967 0.99 1.957 1.071 1.948 1.088 1.939 1.104 1.932 1.120 1.924 1.246 1.875 1.201 0.994 1.015 1.034 1.011 1.02 1.04 1.06 2.40 2.36 2.31 2.28 2.24 2.21 2.18 2.16 2.14 2.12 2.10 2.08 2.06 2.05 2.04 2.02 2.01 2.00 1.99 1.93 0.50 0.54 0.581 0.621 0.65 0.69 0.823 0.85 0.872 0.810 0.836 0.861 0.885 0.908 0.93 0.851 0.97 0.99 1.008 1.15 2.57 2.51 2.46 2.41 2.37 2.34 2.30 2.27 2.25 2.22 2.20 2.18 2.16 2.14 2.12 0.42 0.46 0.50 0.54 0.581 2.734 2.670 2.613 2.560 2.513 0.616 2.470 0.65 2.431 0.682 2.396 0.712 0.74 0.76 0.79 2.363 0.821 0.84 2.257 0.868 2.216 2.112 0.891 2.09 0.91 2.08 0.93 2.07 0.95 2 1.98 1.110 2.198 2.333 2.306 2.281 2.236 2.180 2.064 2.149 2.044 60 1.37 80 10 15 1.480 1.55 1.65 1.80 1.80 1.80 1.81 1.335 1.528 1.850 1.298 1.42 1.831 1.50 1.826 1.637 1.832 1.622 1.453 1.26 1.39 1.48 1.84 1.93 1.89 1.87 1.86 1.260 1.39 1.48 1.608 1.222 1.36 1.46 1.59 1.984 1.925 1.898 1.877 BẢNG 6a: GIÁ TRỊ TỚI HẠN DƯỚI a = 5% VỀ CÁC ĐOẠN MẠCH n2 n1 10 11 12 13 14 15 16 17 18 19 20 2 2 2 2 2 2 2 2 2 3 3 3 2 3 3 3 3 4 4 2 3 3 4 4 4 5 2 3 3 4 4 5 5 6 2 3 4 5 5 6 6 6 3 4 5 6 6 7 7 3 4 5 6 7 7 8 10 3 5 6 7 7 8 8 11 4 5 6 7 8 9 9 12 4 6 7 8 9 10 10 13 5 6 7 8 9 10 10 10 10 14 5 7 8 9 10 10 10 11 11 15 3 6 7 8 9 10 10 11 11 11 12 16 4 6 8 9 10 10 11 11 11 12 12 17 4 7 9 10 10 11 11 11 12 12 13 18 5 8 9 10 10 11 11 12 12 13 13 19 6 8 10 10 11 11 12 12 13 13 13 20 6 8 10 10 11 12 12 13 13 13 14 BẢNG 6b: GIÁ TRỊ TỚI HẠN TRÊN a = 5% VỀ CÁC ĐOẠN MẠCH n2 n1 9 1 1 1 1 1 2 3 3 1 1 3 4 4 5 1 4 5 6 6 7 7 4 6 7 8 8 6 7 8 9 1 11 9 2 2 2 2 2 2 2 2 3 8 2 2 2 3 4 2 2 2 3 5 2 2 3 5 2 2 5 6 2 3 6 7 2 2 5 7 2 2 2 2 9 1 1 13 14 15 16 17 17 18 19 19 19 20 20 20 6 9 2 2 21 21 2 5 7 ... 0.481691 0.485738 0.488989 0.491576 0.493613 0.495201 0.496427 0.497365 0.498074 0.498605 0.498999 BẢNG 2: GIÁ TRỊ TỚI HẠN CỦA PHÂN PHỐI STUDENT (T) P(T ≥ tα(n ) ) = α n α 0.100 0.050 0.025 0.010... 3.467 3.450 3.435 3.421 3.408 3.396 3.385 3.307 3.261 3.232 3.211 3.195 3.183 3.174 3.160 3.090 BẢNG 3: GIÁ TRỊ TỚI HẠN CỦA PHÂN PHỐI FISHER (F) P( F ≥ Fα( n1 ,n2 ) ) = α n2 α 0.1 0.05 0.01 4.06... 2.49 2.46 2.44 2.42 2.40 2.39 2.37 2.36 2.35 2.33 2.25 2.20 2.17 2.14 2.13 2.11 2.10 2.09 2.09 BẢNG 4: GIÁ TRỊ TỚI HẠN CỦA PHÂN PHỐI ( χ ) P( χ KHI BÌNH PHƯƠNG n α 10 11 12 13 14 15 16 17