Student's T for 83 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	0.0003	0.0003	0.0003	0.0002	0.0002	0.0002	0.0002	0.0002	0.0002	0.0002
-3.50	0.0004	0.0004	0.0004	0.0003	0.0003	0.0003	0.0003	0.0003	0.0003	0.0003
-3.40	0.0005	0.0005	0.0005	0.0005	0.0005	0.0004	0.0004	0.0004	0.0004	0.0004
-3.30	0.0007	0.0007	0.0007	0.0006	0.0006	0.0006	0.0006	0.0006	0.0006	0.0005
-3.20	0.0010	0.0009	0.0009	0.0009	0.0009	0.0008	0.0008	0.0008	0.0008	0.0007
-3.10	0.0013	0.0013	0.0012	0.0012	0.0012	0.0011	0.0011	0.0011	0.0010	0.0010
-3.00	0.0018	0.0017	0.0017	0.0016	0.0016	0.0015	0.0015	0.0014	0.0014	0.0014
-2.90	0.0024	0.0023	0.0023	0.0022	0.0021	0.0021	0.0020	0.0019	0.0019	0.0018
-2.80	0.0032	0.0031	0.0030	0.0029	0.0028	0.0028	0.0027	0.0026	0.0025	0.0025
-2.70	0.0042	0.0041	0.0040	0.0039	0.0038	0.0037	0.0036	0.0035	0.0034	0.0033
-2.60	0.0055	0.0054	0.0052	0.0051	0.0050	0.0048	0.0047	0.0046	0.0044	0.0043
-2.50	0.0072	0.0070	0.0068	0.0066	0.0065	0.0063	0.0061	0.0060	0.0058	0.0057
-2.40	0.0093	0.0091	0.0089	0.0086	0.0084	0.0082	0.0080	0.0078	0.0076	0.0074
-2.30	0.0120	0.0117	0.0114	0.0111	0.0108	0.0106	0.0103	0.0101	0.0098	0.0096
-2.20	0.0153	0.0149	0.0146	0.0142	0.0139	0.0135	0.0132	0.0129	0.0126	0.0123
-2.10	0.0194	0.0189	0.0185	0.0181	0.0176	0.0172	0.0168	0.0164	0.0160	0.0157
-2.00	0.0244	0.0238	0.0233	0.0228	0.0223	0.0218	0.0213	0.0208	0.0203	0.0198
-1.90	0.0305	0.0298	0.0291	0.0285	0.0279	0.0273	0.0267	0.0261	0.0255	0.0249
-1.80	0.0377	0.0370	0.0362	0.0354	0.0347	0.0339	0.0332	0.0325	0.0318	0.0311
-1.70	0.0464	0.0455	0.0446	0.0437	0.0428	0.0419	0.0410	0.0402	0.0394	0.0386
-1.60	0.0567	0.0556	0.0545	0.0534	0.0524	0.0514	0.0503	0.0493	0.0484	0.0474
-1.50	0.0687	0.0674	0.0662	0.0649	0.0637	0.0625	0.0613	0.0601	0.0590	0.0578
-1.40	0.0826	0.0811	0.0797	0.0782	0.0768	0.0754	0.0740	0.0727	0.0713	0.0700
-1.30	0.0986	0.0969	0.0952	0.0936	0.0920	0.0903	0.0888	0.0872	0.0856	0.0841
-1.20	0.1168	0.1149	0.1130	0.1111	0.1092	0.1074	0.1056	0.1038	0.1021	0.1003
-1.10	0.1373	0.1351	0.1330	0.1309	0.1288	0.1267	0.1247	0.1227	0.1207	0.1187
-1.00	0.1601	0.1577	0.1553	0.1530	0.1507	0.1484	0.1461	0.1439	0.1416	0.1394
-0.90	0.1854	0.1827	0.1801	0.1775	0.1750	0.1724	0.1699	0.1674	0.1650	0.1625
-0.80	0.2130	0.2101	0.2073	0.2045	0.2017	0.1989	0.1961	0.1934	0.1907	0.1880
-0.70	0.2429	0.2398	0.2368	0.2337	0.2307	0.2277	0.2247	0.2217	0.2188	0.2159
-0.60	0.2751	0.2718	0.2685	0.2652	0.2620	0.2587	0.2555	0.2524	0.2492	0.2461
-0.50	0.3092	0.3057	0.3022	0.2988	0.2953	0.2919	0.2885	0.2851	0.2817	0.2784
-0.40	0.3451	0.3414	0.3378	0.3342	0.3305	0.3269	0.3234	0.3198	0.3162	0.3127
-0.30	0.3825	0.3787	0.3749	0.3711	0.3674	0.3636	0.3599	0.3562	0.3525	0.3488
-0.20	0.4210	0.4171	0.4132	0.4093	0.4055	0.4016	0.3978	0.3939	0.3901	0.3863
-0.10	0.4603	0.4563	0.4524	0.4484	0.4445	0.4406	0.4366	0.4327	0.4288	0.4249
0.00	0.5000	0.4960	0.4920	0.4881	0.4841	0.4801	0.4761	0.4722	0.4682	0.4643
0.00	0.5000	0.5040	0.5080	0.5119	0.5159	0.5199	0.5239	0.5278	0.5318	0.5357
0.10	0.5397	0.5437	0.5476	0.5516	0.5555	0.5594	0.5634	0.5673	0.5712	0.5751
0.20	0.5790	0.5829	0.5868	0.5907	0.5945	0.5984	0.6022	0.6061	0.6099	0.6137
0.30	0.6175	0.6213	0.6251	0.6289	0.6326	0.6364	0.6401	0.6438	0.6475	0.6512
0.40	0.6549	0.6586	0.6622	0.6658	0.6695	0.6731	0.6766	0.6802	0.6838	0.6873
0.50	0.6908	0.6943	0.6978	0.7012	0.7047	0.7081	0.7115	0.7149	0.7183	0.7216
0.60	0.7249	0.7282	0.7315	0.7348	0.7380	0.7413	0.7445	0.7476	0.7508	0.7539
0.70	0.7571	0.7602	0.7632	0.7663	0.7693	0.7723	0.7753	0.7783	0.7812	0.7841
0.80	0.7870	0.7899	0.7927	0.7955	0.7983	0.8011	0.8039	0.8066	0.8093	0.8120
0.90	0.8146	0.8173	0.8199	0.8225	0.8250	0.8276	0.8301	0.8326	0.8350	0.8375
1.00	0.8399	0.8423	0.8447	0.8470	0.8493	0.8516	0.8539	0.8561	0.8584	0.8606
1.10	0.8627	0.8649	0.8670	0.8691	0.8712	0.8733	0.8753	0.8773	0.8793	0.8813
1.20	0.8832	0.8851	0.8870	0.8889	0.8908	0.8926	0.8944	0.8962	0.8979	0.8997
1.30	0.9014	0.9031	0.9048	0.9064	0.9080	0.9097	0.9112	0.9128	0.9144	0.9159
1.40	0.9174	0.9189	0.9203	0.9218	0.9232	0.9246	0.9260	0.9273	0.9287	0.9300
1.50	0.9313	0.9326	0.9338	0.9351	0.9363	0.9375	0.9387	0.9399	0.9410	0.9422
1.60	0.9433	0.9444	0.9455	0.9466	0.9476	0.9486	0.9497	0.9507	0.9516	0.9526
1.70	0.9536	0.9545	0.9554	0.9563	0.9572	0.9581	0.9590	0.9598	0.9606	0.9614
1.80	0.9623	0.9630	0.9638	0.9646	0.9653	0.9661	0.9668	0.9675	0.9682	0.9689
1.90	0.9695	0.9702	0.9709	0.9715	0.9721	0.9727	0.9733	0.9739	0.9745	0.9751
2.00	0.9756	0.9762	0.9767	0.9772	0.9777	0.9782	0.9787	0.9792	0.9797	0.9802
2.10	0.9806	0.9811	0.9815	0.9819	0.9824	0.9828	0.9832	0.9836	0.9840	0.9843
2.20	0.9847	0.9851	0.9854	0.9858	0.9861	0.9865	0.9868	0.9871	0.9874	0.9877
2.30	0.9880	0.9883	0.9886	0.9889	0.9892	0.9894	0.9897	0.9899	0.9902	0.9904
2.40	0.9907	0.9909	0.9911	0.9914	0.9916	0.9918	0.9920	0.9922	0.9924	0.9926
2.50	0.9928	0.9930	0.9932	0.9934	0.9935	0.9937	0.9939	0.9940	0.9942	0.9943
2.60	0.9945	0.9946	0.9948	0.9949	0.9950	0.9952	0.9953	0.9954	0.9956	0.9957
2.70	0.9958	0.9959	0.9960	0.9961	0.9962	0.9963	0.9964	0.9965	0.9966	0.9967
2.80	0.9968	0.9969	0.9970	0.9971	0.9972	0.9972	0.9973	0.9974	0.9975	0.9975
2.90	0.9976	0.9977	0.9977	0.9978	0.9979	0.9979	0.9980	0.9981	0.9981	0.9982
3.00	0.9982	0.9983	0.9983	0.9984	0.9984	0.9985	0.9985	0.9986	0.9986	0.9986
3.10	0.9987	0.9987	0.9988	0.9988	0.9988	0.9989	0.9989	0.9989	0.9990	0.9990
3.20	0.9990	0.9991	0.9991	0.9991	0.9991	0.9992	0.9992	0.9992	0.9992	0.9993
3.30	0.9993	0.9993	0.9993	0.9994	0.9994	0.9994	0.9994	0.9994	0.9994	0.9995
3.40	0.9995	0.9995	0.9995	0.9995	0.9995	0.9996	0.9996	0.9996	0.9996	0.9996
3.50	0.9996	0.9996	0.9996	0.9997	0.9997	0.9997	0.9997	0.9997	0.9997	0.9997
3.60	0.9997	0.9997	0.9997	0.9998	0.9998	0.9998	0.9998	0.9998	0.9998	0.9998