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29 kwi 2022 · Student’s t table is also known as the t table, t-distribution table, t-score table, t-value table, or t-test table. A critical value of t defines the threshold for significance for certain statistical tests and the upper and lower bounds of confidence intervals for certain estimates.
Critical Values for Student’s t-Distribution. Upper Tail Probability: Pr(T > t) df 0.2 0.1 0.05 0.04 0.03 0.025 0.02 0.01 0.005 0.0005 1 1.376 3.078 6.314 7.916 10.579 12.706 15.895 31.821 63.657 636.619 2 1.061 1.886 2.920 3.320 3.896 4.303 4.849 6.965 9.925 31.599 ... Note: t(∞) α/2 ...
14 lip 2007 · t Table cum. prob t.50 t.75 t.80 t.85 t.90 t.95 t.975 t.99 t.995 t.999 t.9995 one-tail 0.50 0.25 0.20 0.15 0.10 0.05 0.025 0.01 0.005 0.001 0.0005 two-tails 1.00 0.50 0.40 0.30 0.20 0.10 0.05 0.02 0.01 0.002 0.001 df 1 0.000 1.000 1.376 1.963 3.078 6.314 12.71 31.82 63.66 318.31 636.62 2 0.000 0.816 1.061 1.386 1.886 2.920 4.303 6.965 9.925 22.327 31.599
Table of critical values of t: One Tailed Significance level: 0.1 0.05 0.025 0.005 0.0025 0.0005 0.00025 0.00005 Two Tailed Significance level: df: 0.2 0.1 0.05 0.01 0.005 0.001 0.0005 0.0001
This value has been rounded to 1.28 in the textbook. b: This value has been rounded to 1.65 in the textbook. c: This value has been rounded to 2.33 in the textbook. d: This value has been rounded to 2.58 in the textbook. blu55339_AppA_769-793.indd 781 10/10/16 7:56 pm: Created Date:
Critical values of t-distribution df α = 0.1 0.05 0.025 0.01 0.005 0.001 0.0005 1 3.078 6.314 12.706 31.821 63.656 318.289 636.578 2 1.886 2.92 4.303 6.965 9.925 22.328 31.6 3 1.638 2.353 3.182 4.541 5.841 10.214 12.924 4 1.533 2.132 2.776 3.747 4.604 7.173 8.61 5 1.476 2.015 2.571 3.365 4.032 5.894 6.869 ...
Critical values of t for two-tailed tests Significance level (a) Degrees of freedom 20 22 23 24 29 30 40 50 60 70 80 100 1000 Infinite 0.2 3.078
