Student's T for 39 Degrees of Freedom

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	0.0004	0.0004	0.0004	0.0004	0.0004	0.0004	0.0004	0.0004	0.0004	0.0003
-3.50	0.0006	0.0006	0.0006	0.0005	0.0005	0.0005	0.0005	0.0005	0.0005	0.0005
-3.40	0.0008	0.0008	0.0007	0.0007	0.0007	0.0007	0.0007	0.0006	0.0006	0.0006
-3.30	0.0010	0.0010	0.0010	0.0010	0.0009	0.0009	0.0009	0.0009	0.0008	0.0008
-3.20	0.0014	0.0013	0.0013	0.0013	0.0012	0.0012	0.0012	0.0011	0.0011	0.0011
-3.10	0.0018	0.0017	0.0017	0.0017	0.0016	0.0016	0.0015	0.0015	0.0014	0.0014
-3.00	0.0023	0.0023	0.0022	0.0022	0.0021	0.0021	0.0020	0.0019	0.0019	0.0018
-2.90	0.0031	0.0030	0.0029	0.0028	0.0027	0.0027	0.0026	0.0025	0.0025	0.0024
-2.80	0.0040	0.0039	0.0038	0.0037	0.0036	0.0035	0.0034	0.0033	0.0032	0.0031
-2.70	0.0051	0.0050	0.0048	0.0047	0.0046	0.0045	0.0044	0.0043	0.0042	0.0041
-2.60	0.0065	0.0064	0.0062	0.0061	0.0059	0.0058	0.0056	0.0055	0.0054	0.0052
-2.50	0.0084	0.0082	0.0080	0.0078	0.0076	0.0074	0.0072	0.0071	0.0069	0.0067
-2.40	0.0106	0.0104	0.0101	0.0099	0.0097	0.0094	0.0092	0.0090	0.0088	0.0086
-2.30	0.0134	0.0131	0.0128	0.0125	0.0122	0.0120	0.0117	0.0114	0.0111	0.0109
-2.20	0.0169	0.0165	0.0162	0.0158	0.0154	0.0151	0.0147	0.0144	0.0141	0.0138
-2.10	0.0211	0.0207	0.0202	0.0198	0.0193	0.0189	0.0185	0.0181	0.0177	0.0173
-2.00	0.0262	0.0257	0.0251	0.0246	0.0241	0.0236	0.0231	0.0226	0.0221	0.0216
-1.90	0.0324	0.0318	0.0311	0.0305	0.0298	0.0292	0.0286	0.0280	0.0274	0.0268
-1.80	0.0398	0.0390	0.0382	0.0375	0.0367	0.0360	0.0352	0.0345	0.0338	0.0331
-1.70	0.0485	0.0476	0.0467	0.0458	0.0449	0.0440	0.0431	0.0423	0.0414	0.0406
-1.60	0.0588	0.0577	0.0566	0.0556	0.0545	0.0535	0.0525	0.0515	0.0505	0.0495
-1.50	0.0708	0.0696	0.0683	0.0670	0.0658	0.0646	0.0634	0.0622	0.0611	0.0600
-1.40	0.0847	0.0832	0.0818	0.0803	0.0789	0.0775	0.0761	0.0748	0.0735	0.0721
-1.30	0.1006	0.0989	0.0973	0.0956	0.0940	0.0924	0.0908	0.0893	0.0877	0.0862
-1.20	0.1187	0.1168	0.1149	0.1130	0.1112	0.1094	0.1076	0.1058	0.1041	0.1023
-1.10	0.1390	0.1369	0.1348	0.1327	0.1306	0.1286	0.1266	0.1246	0.1226	0.1206
-1.00	0.1617	0.1594	0.1570	0.1547	0.1524	0.1501	0.1478	0.1456	0.1434	0.1412
-0.90	0.1868	0.1842	0.1816	0.1790	0.1765	0.1740	0.1715	0.1690	0.1666	0.1641
-0.80	0.2143	0.2114	0.2086	0.2058	0.2030	0.2003	0.1975	0.1948	0.1921	0.1895
-0.70	0.2440	0.2410	0.2379	0.2349	0.2319	0.2289	0.2259	0.2230	0.2200	0.2172
-0.60	0.2760	0.2727	0.2694	0.2662	0.2630	0.2598	0.2566	0.2534	0.2503	0.2471
-0.50	0.3099	0.3065	0.3030	0.2996	0.2961	0.2927	0.2893	0.2860	0.2826	0.2793
-0.40	0.3457	0.3420	0.3384	0.3348	0.3312	0.3276	0.3240	0.3205	0.3170	0.3134
-0.30	0.3829	0.3791	0.3753	0.3716	0.3678	0.3641	0.3604	0.3567	0.3530	0.3493
-0.20	0.4213	0.4174	0.4135	0.4096	0.4058	0.4019	0.3981	0.3943	0.3905	0.3867
-0.10	0.4604	0.4565	0.4525	0.4486	0.4447	0.4408	0.4369	0.4329	0.4290	0.4251
0.00	0.5000	0.4960	0.4921	0.4881	0.4841	0.4802	0.4762	0.4723	0.4683	0.4644
0.00	0.5000	0.5040	0.5079	0.5119	0.5159	0.5198	0.5238	0.5277	0.5317	0.5356
0.10	0.5396	0.5435	0.5475	0.5514	0.5553	0.5592	0.5631	0.5671	0.5710	0.5749
0.20	0.5787	0.5826	0.5865	0.5904	0.5942	0.5981	0.6019	0.6057	0.6095	0.6133
0.30	0.6171	0.6209	0.6247	0.6284	0.6322	0.6359	0.6396	0.6433	0.6470	0.6507
0.40	0.6543	0.6580	0.6616	0.6652	0.6688	0.6724	0.6760	0.6795	0.6830	0.6866
0.50	0.6901	0.6935	0.6970	0.7004	0.7039	0.7073	0.7107	0.7140	0.7174	0.7207
0.60	0.7240	0.7273	0.7306	0.7338	0.7370	0.7402	0.7434	0.7466	0.7497	0.7529
0.70	0.7560	0.7590	0.7621	0.7651	0.7681	0.7711	0.7741	0.7770	0.7800	0.7828
0.80	0.7857	0.7886	0.7914	0.7942	0.7970	0.7997	0.8025	0.8052	0.8079	0.8105
0.90	0.8132	0.8158	0.8184	0.8210	0.8235	0.8260	0.8285	0.8310	0.8334	0.8359
1.00	0.8383	0.8406	0.8430	0.8453	0.8476	0.8499	0.8522	0.8544	0.8566	0.8588
1.10	0.8610	0.8631	0.8652	0.8673	0.8694	0.8714	0.8734	0.8754	0.8774	0.8794
1.20	0.8813	0.8832	0.8851	0.8870	0.8888	0.8906	0.8924	0.8942	0.8959	0.8977
1.30	0.8994	0.9011	0.9027	0.9044	0.9060	0.9076	0.9092	0.9107	0.9123	0.9138
1.40	0.9153	0.9168	0.9182	0.9197	0.9211	0.9225	0.9239	0.9252	0.9265	0.9279
1.50	0.9292	0.9304	0.9317	0.9330	0.9342	0.9354	0.9366	0.9378	0.9389	0.9400
1.60	0.9412	0.9423	0.9434	0.9444	0.9455	0.9465	0.9475	0.9485	0.9495	0.9505
1.70	0.9515	0.9524	0.9533	0.9542	0.9551	0.9560	0.9569	0.9577	0.9586	0.9594
1.80	0.9602	0.9610	0.9618	0.9625	0.9633	0.9640	0.9648	0.9655	0.9662	0.9669
1.90	0.9676	0.9682	0.9689	0.9695	0.9702	0.9708	0.9714	0.9720	0.9726	0.9732
2.00	0.9738	0.9743	0.9749	0.9754	0.9759	0.9764	0.9769	0.9774	0.9779	0.9784
2.10	0.9789	0.9793	0.9798	0.9802	0.9807	0.9811	0.9815	0.9819	0.9823	0.9827
2.20	0.9831	0.9835	0.9838	0.9842	0.9846	0.9849	0.9853	0.9856	0.9859	0.9862
2.30	0.9866	0.9869	0.9872	0.9875	0.9878	0.9880	0.9883	0.9886	0.9889	0.9891
2.40	0.9894	0.9896	0.9899	0.9901	0.9903	0.9906	0.9908	0.9910	0.9912	0.9914
2.50	0.9916	0.9918	0.9920	0.9922	0.9924	0.9926	0.9928	0.9929	0.9931	0.9933
2.60	0.9935	0.9936	0.9938	0.9939	0.9941	0.9942	0.9944	0.9945	0.9946	0.9948
2.70	0.9949	0.9950	0.9952	0.9953	0.9954	0.9955	0.9956	0.9957	0.9958	0.9959
2.80	0.9960	0.9961	0.9962	0.9963	0.9964	0.9965	0.9966	0.9967	0.9968	0.9969
2.90	0.9969	0.9970	0.9971	0.9972	0.9973	0.9973	0.9974	0.9975	0.9975	0.9976
3.00	0.9977	0.9977	0.9978	0.9978	0.9979	0.9979	0.9980	0.9981	0.9981	0.9982
3.10	0.9982	0.9983	0.9983	0.9983	0.9984	0.9984	0.9985	0.9985	0.9986	0.9986
3.20	0.9986	0.9987	0.9987	0.9987	0.9988	0.9988	0.9988	0.9989	0.9989	0.9989
3.30	0.9990	0.9990	0.9990	0.9990	0.9991	0.9991	0.9991	0.9991	0.9992	0.9992
3.40	0.9992	0.9992	0.9993	0.9993	0.9993	0.9993	0.9993	0.9994	0.9994	0.9994
3.50	0.9994	0.9994	0.9994	0.9995	0.9995	0.9995	0.9995	0.9995	0.9995	0.9995
3.60	0.9996	0.9996	0.9996	0.9996	0.9996	0.9996	0.9996	0.9996	0.9996	0.9997