Find the critical value to for the confidence level c = 0.99 and sample size n = 28. Click the icon to view the t-distri
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Find the critical value to for the confidence level c = 0.99 and sample size n = 28. Click the icon to view the t-distri
t-Distribution Table d.f. PLEAST ON MENN 15 19 20 Level of confidence, c 0.80 0.10 One tail, a Two tails, a 0.90 0.05 0.20 0.10 3.078 6.314 1.886 2.920 4.303 1.638 2.353 3.182 1.533 2.132 2.776 1.476 2.015 2.571 1.440 1.943 2.447 1.415 1.895 2.365 1.397 1.860 1.383 1.833 1.372 1.812 1.363 1.796 1.356 1.782 1.350 1.771 0.95 0.99 0.025 0.005 0.05 0.02 0.01 12.706 31.821 63.657 6.965 4.541 3.747 3.365 3.143 3.707 2.998 3.499 7 3.355 8 2.306 2.896 2.262 2.821 3.250 9 2.228 2.764 10 3.169 3.106 2.201 2.718 2.179 2.681 3.055 2.650 3.012 2.160 2.145 2.624 2.977 2.131 2.120 2.110 2.567 2.101 2.552 2.878 0.98 0.01 Print 1.345 1.761 1.341 1.753 1.337 1.746 1.333 1.740 1.330 1.734 1.328 1.729 1.325 1.725 2.086 1.323 1.721 2.080 2.518 2.831 9.925 5.841 4.604 4.032 2.602 2.947 2.583 2.921 2.898 2.093 2.539 2.861 Done 2.528 2.845 d.f. 1 234567 = 12 B4 15 16 17 18 19 20 21 11 13 14