Downloaded from https://www.everyspec.com AMCP 706-L14 TABLES TABLE A-4.
PERCENTILES OF THE * DISTRIBUTION s t* fa t« CM *« t »71 t m t.m 1 .326 .727 1.376 3.078 6.314 12.706 31.821 63.657 2 .289 .617 1.061 1.886 2.920 4.303 6.965 9.925 3 .277 .584 .978 1.638 2.353 3.182 4.541 5.841 4 .271 .569 .941 1.533 2.132 2.776 3.747 4.604 5 .267 .559 .920 1.476 2.015 2.571 3.365 4.032 6 .265 .553 .906 1.440 1.943 2.447 3.143 3.707 7 .263 .549 .896 1.415 1.895 2.365 2.998 3.499 8 .262 .546 .889 1.397 1.860 2.306 2.896 3.355 9 .261 .543 .883 1.383 1.833 2.262 2.821 3.250 10 .260 .542 .879 1.372 1.812 2.228 2.764 3.169 11 .260 .540 .876 1.363 1.796 2.201 2.718 3.106 12 .259 .539 .873 1.356 1.782 2.179 2.681 3.055 13 .259 .538 .870 1.350 1.771 2.160 2.650 3.012 14 .258 .537 .868 1.345 1.761 2.145 2.624 2.977 15 .258 .536 .866 1.341 1.753 2.131 2.602 2.947 16 .258 .535 .865 1.337 1.746 2.120 2.583 2.921 17 .257 .534 .863 1.333 1.740 2.110 2.567 2.898 18 .257 .534 .862 1.330 1.734 2.101 2.552 2.878 19 .257 .533 .861 1.328 1.729 2.093 2.539 2.861 20 .257 .533 .860 1.325 1.725 2.086 2.528 2.845 21 .257 .532 .859 1.323 1.721 2.080 2.518 2.831 22 .256 .532 .858 1.321 1.717 2.074 2.508 2.819 23 .256 .532 .858 1.319 1.714 2.069 2.500 2.807 24 .256 .531 .857 1.318 1.711 2.064 2.492 2.797 25 .256 .531 .856 1.316 1.708 2.060 2.485 2.787 26 .256 .531 .856 1.315 1.706 2.056 2.479 2.779 27 .256 .531 .855 1.314 1.703 2.052 2.473 2.771 28 .256 .530 .855 1.313 1.701 2.048 2.467 2.763 29 .256 .530 .854 1.311 1.699 2.045 2.462 2.756 30 .256 .530 .854 1.310 1.697 2.042 2.457 2.750 40 .255 .529 .851 1.303 1.684 2.021 2.423 2.704 60 .254 .527 .848 1.296 1.671 2.000 2.390 2.660 120 .254 .526 .845 1.289 1.658 1.980 2.358 2.617 «0 .253 .524 .842 1.282 1.645 1.960 2.326 2.576 Adapted by ptnRJHaM from Jnlrorfwtio* to SiatuiUal Amtiym (2d «d.) by W.
J. Dtxon and F. 1. Maaary, Jr., 'Copyright, 1957, McOrow-Hill Book Company, Inc. Entriaa oriftnaUy from Tabl« III of Statuliral Tablu by R. A. Klahrr and F. Yalo, 1938. Oliver and Boyd, Ltd., I^ndon. T-5