This table gives the area to the left of the specified 't' value.
| t | 0.00 | 0.01 | 0.02 | 0.03 | 0.04 | 0.05 | 0.06 | 0.07 | 0.08 | 0.09 |
| -3.60 | 0.0005 | 0.0005 | 0.0004 | 0.0004 | 0.0004 | 0.0004 | 0.0004 | 0.0004 | 0.0004 | 0.0004 |
| -3.50 | 0.0006 | 0.0006 | 0.0006 | 0.0006 | 0.0005 | 0.0005 | 0.0005 | 0.0005 | 0.0005 | 0.0005 |
| -3.40 | 0.0008 | 0.0008 | 0.0008 | 0.0007 | 0.0007 | 0.0007 | 0.0007 | 0.0007 | 0.0007 | 0.0006 |
| -3.30 | 0.0011 | 0.0010 | 0.0010 | 0.0010 | 0.0010 | 0.0009 | 0.0009 | 0.0009 | 0.0009 | 0.0008 |
| -3.20 | 0.0014 | 0.0014 | 0.0013 | 0.0013 | 0.0013 | 0.0012 | 0.0012 | 0.0012 | 0.0011 | 0.0011 |
| -3.10 | 0.0018 | 0.0018 | 0.0017 | 0.0017 | 0.0017 | 0.0016 | 0.0016 | 0.0015 | 0.0015 | 0.0014 |
| -3.00 | 0.0024 | 0.0023 | 0.0023 | 0.0022 | 0.0022 | 0.0021 | 0.0021 | 0.0020 | 0.0019 | 0.0019 |
| -2.90 | 0.0031 | 0.0030 | 0.0030 | 0.0029 | 0.0028 | 0.0027 | 0.0027 | 0.0026 | 0.0025 | 0.0025 |
| -2.80 | 0.0040 | 0.0039 | 0.0038 | 0.0037 | 0.0036 | 0.0036 | 0.0035 | 0.0034 | 0.0033 | 0.0032 |
| -2.70 | 0.0052 | 0.0051 | 0.0049 | 0.0048 | 0.0047 | 0.0046 | 0.0045 | 0.0044 | 0.0042 | 0.0041 |
| -2.60 | 0.0067 | 0.0065 | 0.0063 | 0.0062 | 0.0060 | 0.0059 | 0.0057 | 0.0056 | 0.0055 | 0.0053 |
| -2.50 | 0.0085 | 0.0083 | 0.0081 | 0.0079 | 0.0077 | 0.0075 | 0.0073 | 0.0072 | 0.0070 | 0.0068 |
| -2.40 | 0.0108 | 0.0105 | 0.0103 | 0.0100 | 0.0098 | 0.0096 | 0.0093 | 0.0091 | 0.0089 | 0.0087 |
| -2.30 | 0.0136 | 0.0133 | 0.0130 | 0.0127 | 0.0124 | 0.0121 | 0.0118 | 0.0116 | 0.0113 | 0.0110 |
| -2.20 | 0.0171 | 0.0167 | 0.0163 | 0.0159 | 0.0156 | 0.0152 | 0.0149 | 0.0146 | 0.0142 | 0.0139 |
| -2.10 | 0.0213 | 0.0208 | 0.0204 | 0.0199 | 0.0195 | 0.0191 | 0.0187 | 0.0183 | 0.0178 | 0.0175 |
| -2.00 | 0.0264 | 0.0259 | 0.0253 | 0.0248 | 0.0243 | 0.0238 | 0.0232 | 0.0227 | 0.0223 | 0.0218 |
| -1.90 | 0.0326 | 0.0320 | 0.0313 | 0.0307 | 0.0300 | 0.0294 | 0.0288 | 0.0282 | 0.0276 | 0.0270 |
| -1.80 | 0.0400 | 0.0392 | 0.0384 | 0.0377 | 0.0369 | 0.0362 | 0.0354 | 0.0347 | 0.0340 | 0.0333 |
| -1.70 | 0.0488 | 0.0478 | 0.0469 | 0.0460 | 0.0451 | 0.0442 | 0.0433 | 0.0425 | 0.0416 | 0.0408 |
| -1.60 | 0.0591 | 0.0579 | 0.0569 | 0.0558 | 0.0547 | 0.0537 | 0.0527 | 0.0517 | 0.0507 | 0.0497 |
| -1.50 | 0.0710 | 0.0698 | 0.0685 | 0.0673 | 0.0660 | 0.0648 | 0.0636 | 0.0625 | 0.0613 | 0.0602 |
| -1.40 | 0.0849 | 0.0834 | 0.0820 | 0.0806 | 0.0791 | 0.0777 | 0.0764 | 0.0750 | 0.0737 | 0.0724 |
| -1.30 | 0.1008 | 0.0991 | 0.0975 | 0.0958 | 0.0942 | 0.0926 | 0.0910 | 0.0895 | 0.0879 | 0.0864 |
| -1.20 | 0.1189 | 0.1170 | 0.1151 | 0.1132 | 0.1114 | 0.1096 | 0.1078 | 0.1060 | 0.1043 | 0.1025 |
| -1.10 | 0.1392 | 0.1371 | 0.1350 | 0.1329 | 0.1308 | 0.1288 | 0.1267 | 0.1247 | 0.1228 | 0.1208 |
| -1.00 | 0.1619 | 0.1595 | 0.1572 | 0.1548 | 0.1525 | 0.1503 | 0.1480 | 0.1458 | 0.1436 | 0.1414 |
| -0.90 | 0.1870 | 0.1844 | 0.1818 | 0.1792 | 0.1767 | 0.1741 | 0.1716 | 0.1692 | 0.1667 | 0.1643 |
| -0.80 | 0.2144 | 0.2116 | 0.2087 | 0.2059 | 0.2032 | 0.2004 | 0.1977 | 0.1950 | 0.1923 | 0.1896 |
| -0.70 | 0.2442 | 0.2411 | 0.2380 | 0.2350 | 0.2320 | 0.2290 | 0.2260 | 0.2231 | 0.2202 | 0.2173 |
| -0.60 | 0.2761 | 0.2728 | 0.2695 | 0.2663 | 0.2631 | 0.2599 | 0.2567 | 0.2535 | 0.2504 | 0.2472 |
| -0.50 | 0.3100 | 0.3065 | 0.3031 | 0.2996 | 0.2962 | 0.2928 | 0.2894 | 0.2861 | 0.2827 | 0.2794 |
| -0.40 | 0.3457 | 0.3421 | 0.3385 | 0.3348 | 0.3312 | 0.3277 | 0.3241 | 0.3206 | 0.3170 | 0.3135 |
| -0.30 | 0.3829 | 0.3792 | 0.3754 | 0.3716 | 0.3679 | 0.3642 | 0.3604 | 0.3567 | 0.3531 | 0.3494 |
| -0.20 | 0.4213 | 0.4174 | 0.4135 | 0.4097 | 0.4058 | 0.4020 | 0.3982 | 0.3943 | 0.3905 | 0.3867 |
| -0.10 | 0.4604 | 0.4565 | 0.4526 | 0.4486 | 0.4447 | 0.4408 | 0.4369 | 0.4330 | 0.4291 | 0.4252 |
| 0.00 | 0.5000 | 0.4960 | 0.4921 | 0.4881 | 0.4842 | 0.4802 | 0.4762 | 0.4723 | 0.4683 | 0.4644 |
| 0.00 | 0.5000 | 0.5040 | 0.5079 | 0.5119 | 0.5158 | 0.5198 | 0.5238 | 0.5277 | 0.5317 | 0.5356 |
| 0.10 | 0.5396 | 0.5435 | 0.5474 | 0.5514 | 0.5553 | 0.5592 | 0.5631 | 0.5670 | 0.5709 | 0.5748 |
| 0.20 | 0.5787 | 0.5826 | 0.5865 | 0.5903 | 0.5942 | 0.5980 | 0.6018 | 0.6057 | 0.6095 | 0.6133 |
| 0.30 | 0.6171 | 0.6208 | 0.6246 | 0.6284 | 0.6321 | 0.6358 | 0.6396 | 0.6433 | 0.6469 | 0.6506 |
| 0.40 | 0.6543 | 0.6579 | 0.6615 | 0.6652 | 0.6688 | 0.6723 | 0.6759 | 0.6794 | 0.6830 | 0.6865 |
| 0.50 | 0.6900 | 0.6935 | 0.6969 | 0.7004 | 0.7038 | 0.7072 | 0.7106 | 0.7139 | 0.7173 | 0.7206 |
| 0.60 | 0.7239 | 0.7272 | 0.7305 | 0.7337 | 0.7369 | 0.7401 | 0.7433 | 0.7465 | 0.7496 | 0.7528 |
| 0.70 | 0.7558 | 0.7589 | 0.7620 | 0.7650 | 0.7680 | 0.7710 | 0.7740 | 0.7769 | 0.7798 | 0.7827 |
| 0.80 | 0.7856 | 0.7884 | 0.7913 | 0.7941 | 0.7968 | 0.7996 | 0.8023 | 0.8050 | 0.8077 | 0.8104 |
| 0.90 | 0.8130 | 0.8156 | 0.8182 | 0.8208 | 0.8233 | 0.8259 | 0.8284 | 0.8308 | 0.8333 | 0.8357 |
| 1.00 | 0.8381 | 0.8405 | 0.8428 | 0.8452 | 0.8475 | 0.8497 | 0.8520 | 0.8542 | 0.8564 | 0.8586 |
| 1.10 | 0.8608 | 0.8629 | 0.8650 | 0.8671 | 0.8692 | 0.8712 | 0.8733 | 0.8753 | 0.8772 | 0.8792 |
| 1.20 | 0.8811 | 0.8830 | 0.8849 | 0.8868 | 0.8886 | 0.8904 | 0.8922 | 0.8940 | 0.8957 | 0.8975 |
| 1.30 | 0.8992 | 0.9009 | 0.9025 | 0.9042 | 0.9058 | 0.9074 | 0.9090 | 0.9105 | 0.9121 | 0.9136 |
| 1.40 | 0.9151 | 0.9166 | 0.9180 | 0.9194 | 0.9209 | 0.9223 | 0.9236 | 0.9250 | 0.9263 | 0.9276 |
| 1.50 | 0.9290 | 0.9302 | 0.9315 | 0.9327 | 0.9340 | 0.9352 | 0.9364 | 0.9375 | 0.9387 | 0.9398 |
| 1.60 | 0.9409 | 0.9421 | 0.9431 | 0.9442 | 0.9453 | 0.9463 | 0.9473 | 0.9483 | 0.9493 | 0.9503 |
| 1.70 | 0.9512 | 0.9522 | 0.9531 | 0.9540 | 0.9549 | 0.9558 | 0.9567 | 0.9575 | 0.9584 | 0.9592 |
| 1.80 | 0.9600 | 0.9608 | 0.9616 | 0.9623 | 0.9631 | 0.9638 | 0.9646 | 0.9653 | 0.9660 | 0.9667 |
| 1.90 | 0.9674 | 0.9680 | 0.9687 | 0.9693 | 0.9700 | 0.9706 | 0.9712 | 0.9718 | 0.9724 | 0.9730 |
| 2.00 | 0.9736 | 0.9741 | 0.9747 | 0.9752 | 0.9757 | 0.9762 | 0.9768 | 0.9773 | 0.9777 | 0.9782 |
| 2.10 | 0.9787 | 0.9792 | 0.9796 | 0.9801 | 0.9805 | 0.9809 | 0.9813 | 0.9817 | 0.9822 | 0.9825 |
| 2.20 | 0.9829 | 0.9833 | 0.9837 | 0.9841 | 0.9844 | 0.9848 | 0.9851 | 0.9854 | 0.9858 | 0.9861 |
| 2.30 | 0.9864 | 0.9867 | 0.9870 | 0.9873 | 0.9876 | 0.9879 | 0.9882 | 0.9884 | 0.9887 | 0.9890 |
| 2.40 | 0.9892 | 0.9895 | 0.9897 | 0.9900 | 0.9902 | 0.9904 | 0.9907 | 0.9909 | 0.9911 | 0.9913 |
| 2.50 | 0.9915 | 0.9917 | 0.9919 | 0.9921 | 0.9923 | 0.9925 | 0.9927 | 0.9928 | 0.9930 | 0.9932 |
| 2.60 | 0.9933 | 0.9935 | 0.9937 | 0.9938 | 0.9940 | 0.9941 | 0.9943 | 0.9944 | 0.9945 | 0.9947 |
| 2.70 | 0.9948 | 0.9949 | 0.9951 | 0.9952 | 0.9953 | 0.9954 | 0.9955 | 0.9956 | 0.9958 | 0.9959 |
| 2.80 | 0.9960 | 0.9961 | 0.9962 | 0.9963 | 0.9964 | 0.9964 | 0.9965 | 0.9966 | 0.9967 | 0.9968 |
| 2.90 | 0.9969 | 0.9970 | 0.9970 | 0.9971 | 0.9972 | 0.9973 | 0.9973 | 0.9974 | 0.9975 | 0.9975 |
| 3.00 | 0.9976 | 0.9977 | 0.9977 | 0.9978 | 0.9978 | 0.9979 | 0.9979 | 0.9980 | 0.9981 | 0.9981 |
| 3.10 | 0.9982 | 0.9982 | 0.9983 | 0.9983 | 0.9983 | 0.9984 | 0.9984 | 0.9985 | 0.9985 | 0.9986 |
| 3.20 | 0.9986 | 0.9986 | 0.9987 | 0.9987 | 0.9987 | 0.9988 | 0.9988 | 0.9988 | 0.9989 | 0.9989 |
| 3.30 | 0.9989 | 0.9990 | 0.9990 | 0.9990 | 0.9990 | 0.9991 | 0.9991 | 0.9991 | 0.9991 | 0.9992 |
| 3.40 | 0.9992 | 0.9992 | 0.9992 | 0.9993 | 0.9993 | 0.9993 | 0.9993 | 0.9993 | 0.9993 | 0.9994 |
| 3.50 | 0.9994 | 0.9994 | 0.9994 | 0.9994 | 0.9995 | 0.9995 | 0.9995 | 0.9995 | 0.9995 | 0.9995 |
| 3.60 | 0.9995 | 0.9995 | 0.9996 | 0.9996 | 0.9996 | 0.9996 | 0.9996 | 0.9996 | 0.9996 | 0.9996 |