Student's T for 12 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	0.0018	0.0018	0.0018	0.0017	0.0017	0.0017	0.0016	0.0016	0.0016	0.0015
-3.50	0.0022	0.0022	0.0021	0.0021	0.0020	0.0020	0.0020	0.0019	0.0019	0.0019
-3.40	0.0026	0.0026	0.0025	0.0025	0.0024	0.0024	0.0024	0.0023	0.0023	0.0022
-3.30	0.0032	0.0031	0.0031	0.0030	0.0029	0.0029	0.0028	0.0028	0.0027	0.0027
-3.20	0.0038	0.0037	0.0037	0.0036	0.0035	0.0035	0.0034	0.0034	0.0033	0.0032
-3.10	0.0046	0.0045	0.0044	0.0043	0.0043	0.0042	0.0041	0.0040	0.0040	0.0039
-3.00	0.0055	0.0054	0.0053	0.0052	0.0051	0.0050	0.0049	0.0049	0.0048	0.0047
-2.90	0.0067	0.0065	0.0064	0.0063	0.0062	0.0061	0.0060	0.0059	0.0057	0.0056
-2.80	0.0080	0.0079	0.0077	0.0076	0.0074	0.0073	0.0072	0.0070	0.0069	0.0068
-2.70	0.0097	0.0095	0.0093	0.0091	0.0090	0.0088	0.0086	0.0085	0.0083	0.0082
-2.60	0.0116	0.0114	0.0112	0.0110	0.0108	0.0106	0.0104	0.0102	0.0100	0.0098
-2.50	0.0140	0.0137	0.0135	0.0132	0.0130	0.0127	0.0125	0.0123	0.0120	0.0118
-2.40	0.0168	0.0165	0.0162	0.0159	0.0156	0.0153	0.0150	0.0147	0.0145	0.0142
-2.30	0.0201	0.0197	0.0194	0.0190	0.0187	0.0184	0.0180	0.0177	0.0174	0.0171
-2.20	0.0241	0.0236	0.0232	0.0228	0.0224	0.0220	0.0216	0.0212	0.0208	0.0205
-2.10	0.0288	0.0283	0.0278	0.0273	0.0268	0.0263	0.0259	0.0254	0.0249	0.0245
-2.00	0.0343	0.0337	0.0331	0.0326	0.0320	0.0314	0.0309	0.0303	0.0298	0.0293
-1.90	0.0409	0.0402	0.0395	0.0388	0.0381	0.0375	0.0368	0.0362	0.0356	0.0349
-1.80	0.0485	0.0477	0.0469	0.0461	0.0453	0.0445	0.0438	0.0430	0.0423	0.0416
-1.70	0.0574	0.0565	0.0555	0.0546	0.0537	0.0528	0.0519	0.0511	0.0502	0.0493
-1.60	0.0678	0.0667	0.0656	0.0645	0.0635	0.0624	0.0614	0.0604	0.0594	0.0584
-1.50	0.0797	0.0785	0.0772	0.0760	0.0748	0.0736	0.0724	0.0712	0.0700	0.0689
-1.40	0.0934	0.0920	0.0905	0.0891	0.0877	0.0863	0.0850	0.0836	0.0823	0.0810
-1.30	0.1090	0.1074	0.1057	0.1041	0.1025	0.1010	0.0994	0.0979	0.0964	0.0949
-1.20	0.1266	0.1248	0.1229	0.1211	0.1193	0.1176	0.1158	0.1141	0.1124	0.1107
-1.10	0.1465	0.1444	0.1423	0.1403	0.1383	0.1363	0.1343	0.1324	0.1304	0.1285
-1.00	0.1685	0.1662	0.1639	0.1617	0.1594	0.1572	0.1550	0.1528	0.1507	0.1486
-0.90	0.1929	0.1904	0.1878	0.1854	0.1829	0.1804	0.1780	0.1756	0.1732	0.1709
-0.80	0.2196	0.2169	0.2141	0.2114	0.2087	0.2060	0.2033	0.2007	0.1981	0.1955
-0.70	0.2486	0.2456	0.2427	0.2397	0.2368	0.2339	0.2310	0.2281	0.2253	0.2224
-0.60	0.2798	0.2766	0.2734	0.2703	0.2671	0.2640	0.2609	0.2578	0.2547	0.2517
-0.50	0.3131	0.3097	0.3063	0.3029	0.2995	0.2962	0.2929	0.2896	0.2863	0.2831
-0.40	0.3481	0.3445	0.3410	0.3374	0.3339	0.3304	0.3269	0.3234	0.3199	0.3165
-0.30	0.3847	0.3809	0.3772	0.3735	0.3699	0.3662	0.3626	0.3589	0.3553	0.3517
-0.20	0.4224	0.4186	0.4148	0.4110	0.4072	0.4034	0.3996	0.3959	0.3921	0.3884
-0.10	0.4610	0.4571	0.4532	0.4494	0.4455	0.4416	0.4378	0.4339	0.4301	0.4262
0.00	0.5000	0.4961	0.4922	0.4883	0.4844	0.4805	0.4766	0.4727	0.4688	0.4649
0.00	0.5000	0.5039	0.5078	0.5117	0.5156	0.5195	0.5234	0.5273	0.5312	0.5351
0.10	0.5390	0.5429	0.5468	0.5506	0.5545	0.5584	0.5622	0.5661	0.5699	0.5738
0.20	0.5776	0.5814	0.5852	0.5890	0.5928	0.5966	0.6004	0.6041	0.6079	0.6116
0.30	0.6153	0.6191	0.6228	0.6265	0.6301	0.6338	0.6374	0.6411	0.6447	0.6483
0.40	0.6519	0.6555	0.6590	0.6626	0.6661	0.6696	0.6731	0.6766	0.6801	0.6835
0.50	0.6869	0.6903	0.6937	0.6971	0.7005	0.7038	0.7071	0.7104	0.7137	0.7169
0.60	0.7202	0.7234	0.7266	0.7297	0.7329	0.7360	0.7391	0.7422	0.7453	0.7483
0.70	0.7514	0.7544	0.7573	0.7603	0.7632	0.7661	0.7690	0.7719	0.7747	0.7776
0.80	0.7804	0.7831	0.7859	0.7886	0.7913	0.7940	0.7967	0.7993	0.8019	0.8045
0.90	0.8071	0.8096	0.8122	0.8146	0.8171	0.8196	0.8220	0.8244	0.8268	0.8291
1.00	0.8315	0.8338	0.8361	0.8383	0.8406	0.8428	0.8450	0.8472	0.8493	0.8514
1.10	0.8535	0.8556	0.8577	0.8597	0.8617	0.8637	0.8657	0.8676	0.8696	0.8715
1.20	0.8734	0.8752	0.8771	0.8789	0.8807	0.8824	0.8842	0.8859	0.8876	0.8893
1.30	0.8910	0.8926	0.8943	0.8959	0.8975	0.8990	0.9006	0.9021	0.9036	0.9051
1.40	0.9066	0.9080	0.9095	0.9109	0.9123	0.9137	0.9150	0.9164	0.9177	0.9190
1.50	0.9203	0.9215	0.9228	0.9240	0.9252	0.9264	0.9276	0.9288	0.9300	0.9311
1.60	0.9322	0.9333	0.9344	0.9355	0.9365	0.9376	0.9386	0.9396	0.9406	0.9416
1.70	0.9426	0.9435	0.9445	0.9454	0.9463	0.9472	0.9481	0.9489	0.9498	0.9507
1.80	0.9515	0.9523	0.9531	0.9539	0.9547	0.9555	0.9562	0.9570	0.9577	0.9584
1.90	0.9591	0.9598	0.9605	0.9612	0.9619	0.9625	0.9632	0.9638	0.9644	0.9651
2.00	0.9657	0.9663	0.9669	0.9674	0.9680	0.9686	0.9691	0.9697	0.9702	0.9707
2.10	0.9712	0.9717	0.9722	0.9727	0.9732	0.9737	0.9741	0.9746	0.9751	0.9755
2.20	0.9759	0.9764	0.9768	0.9772	0.9776	0.9780	0.9784	0.9788	0.9792	0.9795
2.30	0.9799	0.9803	0.9806	0.9810	0.9813	0.9816	0.9820	0.9823	0.9826	0.9829
2.40	0.9832	0.9835	0.9838	0.9841	0.9844	0.9847	0.9850	0.9853	0.9855	0.9858
2.50	0.9860	0.9863	0.9865	0.9868	0.9870	0.9873	0.9875	0.9877	0.9880	0.9882
2.60	0.9884	0.9886	0.9888	0.9890	0.9892	0.9894	0.9896	0.9898	0.9900	0.9902
2.70	0.9903	0.9905	0.9907	0.9909	0.9910	0.9912	0.9914	0.9915	0.9917	0.9918
2.80	0.9920	0.9921	0.9923	0.9924	0.9926	0.9927	0.9928	0.9930	0.9931	0.9932
2.90	0.9933	0.9935	0.9936	0.9937	0.9938	0.9939	0.9940	0.9941	0.9943	0.9944
3.00	0.9945	0.9946	0.9947	0.9948	0.9949	0.9950	0.9951	0.9951	0.9952	0.9953
3.10	0.9954	0.9955	0.9956	0.9957	0.9957	0.9958	0.9959	0.9960	0.9960	0.9961
3.20	0.9962	0.9963	0.9963	0.9964	0.9965	0.9965	0.9966	0.9966	0.9967	0.9968
3.30	0.9968	0.9969	0.9969	0.9970	0.9971	0.9971	0.9972	0.9972	0.9973	0.9973
3.40	0.9974	0.9974	0.9975	0.9975	0.9976	0.9976	0.9976	0.9977	0.9977	0.9978
3.50	0.9978	0.9978	0.9979	0.9979	0.9980	0.9980	0.9980	0.9981	0.9981	0.9981
3.60	0.9982	0.9982	0.9982	0.9983	0.9983	0.9983	0.9984	0.9984	0.9984	0.9985