\fCritical Values of the t-Distribution (Page 2) Critical Values of the t-Distribution 0.02 0.015 D.01 0.0075 0.005 0.0025 0.0005 15.894 21.205 31.821 12.433 63.656 127.321 636.578 4.849 5.643 6.965 8.073 9.925 14.089 31.600 3.482 3.896 4.541 5.047 5.841 7.459 12.924 2.099 3.298 3.747 4.604 5.598 8.610 2.707 3.003 3.365 3.634 4.032 4.773 6.869 2.612 2.829 3.143 3.372 3. TOT 4.317 5.959 2.517 2.715 2.998 3.203 3.499 4.029 5.408 2.449 2.634 2.896 3.085 3.355 3.833 5.041 2.398 2.574 2.821 3.150 3.090 4.781 10 2.359 2.527 2.761 2.932 3.169 3.581 4.587 11 2.328 2.491 2.718 2.879 3.106 3.497 4.437 12 2.303 2.461 2.681 2.836 3.055 3.428 4.318 13 2.282 2.436 2.650 2.801 3.012 3.372 4.221 14 2.264 2.415 2.624 2.771 2.977 3.326 4.140 2.249 2.397 2.602 2.740 2.947 3.280 4.073 16 2.235 2.892 2.583 2.724 2.921 3.252 4.015 17 2.224 2.368 2.567 2.706 2.898 3.222 3.965 18 2.214 2.350 2.652 2.089 2.878 3.197 3.922 10 2.205 2.346 2.539 2.674 2.861 3.174 3.883 20 2.197 2.336 2.528 2.661 2.845 3,153 3.850 21 2.189 2.328 2.518 2.649 2.831 3.135 3.819 22 2.183 2.320 2.508 2.639 2.819 3.119 3.792 23 2.177 2.313 2.500 2.629 2.807 3.104 3.768 24 2.172 2.307 2.492 2.620 2.797 3.091 3.745 25 2.167 2.301 2.485 2.612 2.187 3.078 3.725 20 2.162 2.296 2.479 2.605 2.179 3.067 3.707 27 2.158 2.291 2.473 2.598 2.771 3.057 3.689 28 2.154 2.280 2.467 2.592 2.763 3.047 3.674 20 2.150 2.242 2.462 2.586 2.756 3.038 3.660 30 2-147 2.278 2.457 2.581 2,750 3.030 3.646 40 2.123 2.250 2.423 2.542 2.704 2.971 3.551 60 2.099 2.223 2.390 2.504 2.660 2.915 3.460 120 2.076 2.196 2.358 2.468 2.617 2.860 3.373 2.054 2.170 2.326 2.432 2.576 2.807 3.290 0.02 0.015 0.01 0.0075 0.005 0.0025 0,0005\f